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LAND.TECHNIK AgEng 2019

VDI Wissensforum GmbH (ed.)

Series: VDI-Berichte

Volume 2361 2019

Results in this title

C. Rechberger, M. Trimmel, F.-F. Huber Hybrid-Disc-Plough – An energy saving plough concept for heavier soils S. 503-508

„… Hybrid-Disc-Plough An energy saving plough concept for heavier soils Dipl.-Ing. Christian …” „… conditions. Discussion The investigated plough concept shows relevant potential for energy saving in …” „… results pointed out advantages in energy efficiency for the proposed plough concept especially at heavier …”

S. Pfaffmann, F. de Moraes Boos, N. Tarasinski, V. Kegel Swarm Unit – Development of a Fully Electric Agricultural Machine with External Power Supply S. 401-408

„… characteristics. In order to provide energy to the Swarm, a concept has been developed in which each swarm …” „… has been demonstrated. The limitations in the energy density of state-of-the-art batteries regarding …” „… technology in the direction of higher electric power (1 MW and more) allows the transmitted energy to be …”

T. Herlitzius, H. Fichtl, A. Grosa, M. Henke, M. Hengst Feldschwarm – Modular and Scalable Tillage Systems with Shared Autonomy S. 409-420

„… Engineering and Science, Technical University Dresden Abstract Current concepts of agriculture equipment …” „… machine concepts can consist of a tractor with an intelligent and modular (tillage) unit and/or autonomous …” „… moved towards self-propelled concepts yet, which is going to drive the question if there is a …”

R. Himmelsbach, J. Pohlenz, K. Grad eCVT for Tractors – Continuously Variable Driving and Electric Power for Implement Drives S. 127-134

„… electrical energy is expected as it will further optimize and automate work processes and increase traction …” „… transmission concept. On the one hand, we can expand the existing system to include an additional electric …” „… concept that is as modular as possible with as many identical parts as possible applies to both in equal …”

C. Weltzien, R. R. Shamshiri SunBot: Autonomous Nursing Assistant for Emission-Free Berry Production, General Concepts and Framework S. 463-470

„… SunBot: Autonomous Nursing Assistant for Emission-Free Berry Production, General Concepts and …” „… dedicated to the general concept and simulation framework used to develop an autonomous electric …” „… with regenerative (solar) energy as "zero emissions" solution, BOT as short form from Robot, stands …”

G. Bombarda, T. Maxeiner Remotely Controlled Electro-Hydraulics ready for the IoT S. 289-294

„… consumption reduction obtained driving properly the charge pump avoiding energy waste when oil flow is not …” „… systems. The concept of electrohydraulic sub-system is so applied to off road vehicles and implements b …” „… . This type of product introduces the concept of sub-assembly made of smart components …”

Titelei/Inhaltsverzeichnis S. I-XIV

„… , Technical University Dresden f Tillage and Sowing Hybrid-Disc-Plough – An energy saving plough concept for …” „… Control, Darmstadt An Analysis of the Energy Consumption in the High-Pressure System of an Agricultural …” „… and Soil Soil pressure and pulling behavior of standard and half-track tractor chassis concepts …”

D. Peitsmeyer Hydraulics in electrified machines – Electrification needs high efficiency S. 145-152

„… , Bucher Hydraulics, Klettgau Abstract Electrification requires energy-efficient systems and components …” „… installation space on mobile machinery. The advantages of electromechanical drives are high energy …” „… eliminated. This configuration is very energy-efficient and just as easy to control as an electromechanical …”

S. Igl, G. Grommer, M. Auer, K. Grad Power Trains, Electric Drives and Mobile Hydraulics S. 135-144

„… energy for the traction drive of the tractor as well as for the process drives of the implements. In …” „… concept of electrified wheel or axle drives. Functional integration of the electrified travel drive (eCVT …” „… : The path from two-wheel drive to all-wheel drive/caterpillar drive through to the system concept of …”

M. Hammer, M. Steffan Modular Multi-Purpose Battery Storage System for complex compartments – New module design approach for maximzing benefits of work machines S. 391-400

„… of the installation space for the energy storage system is of utmost importance; both gravimetric and …” „… volumetric energy density must be maximised in order to achieve long operating times and a large utilizable …” „… volume. It is therefore optimal to be able to adapt the energy storage system with energy …”

C. Gentz, G. Jacobs, C. Wyrwich, J. Munch, M. Marsel, M. Lindner, T. Herlitzius Electric mechanic power split PTO for implements S. 119-126

„… whole working combination’s operating point. Variable-speed drive concepts for attachments offer great …” „… alternative to the established mechanical drives, hybrid and fully electric drive concepts for implements are …” „… powerful electrical energy sources and are therefore not suitable for the conversion-free operation of …”

M. Sax, R. Latsch, T. Anken, V. Moser, P. Krummenacher Automated site-specific overseeding of grassland S. 165-228

„… that define the new machine state. A concept for the optimization of the rotary harrow is presented in …” „… [8]. The concept is based on recognizing the quality of the work results with a stereo camera. A …” „… geo-concept and the Landesamt fuer Geoinformation und Landentwicklung Baden-Wuerttemberg. VDI-Berichte Nr …”

L. Levato, C. De Marco, P. Tamamidis, G. Monacelli, S. Panunzio Development of a compact After-Treatment System for agricultural tractors S. 295-304

„… pressure at the exhaust collector that increases the energy spent by the engine to push out the gases …” „… a concept solving all these 3 points simultaneously brought to the basic belief that a smart mixer …” „… been proved through CFD (Computational Fluid Dynamics) the validity of the concept proposed to achieve …”

doi.org/10.51202/9783181023617

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Plastics in Automotive Engineering 2016

VDI Wissensforum GmbH (ed.)

Series: VDI-Berichte

Volume 4343 2016

Results in this title

U. A. Karsch Plastic fuel tank systems, energy carriers for future vehicle concepts S. 297-314

„… Plastic fuel tank systems, energy carriers for future vehicle concepts Dr.-Ing. U. A. Karsch …” „… continue to have the greatest weight-specific energy density. Plastic tanks are still the preferred energy …” „… carriers for these fuels. High-pressure tanks for gaseous fuels as energy sources for alternative drive …”

E. Meurer, M. Hanigk Thermoplastic crash-absorbing elements made from PC/PBT (Makroblend®) as part of the sideprotection concept of the BMW i3 S. 225-238

„… side-protection concept of the BMW i3 Dipl.-Ing. (FH) E. Meurer, Covestro Deutschland AG, Leverkusen …” „… ; Dipl.-Ing (FH) M. Hanigk, BMW AG Munich Abstract Layout and implementation of an energy …” „… . Reducing the amount of energy affecting the body structure, limiting the intrusion and keeping the …”

M. Beiner Emission-optimized rubber composites for the treads of retreaded truck tires containing recycled material: EKORUND S. 349-352

„… material: EKORUND Prof. Dr. M. Beiner, Fraunhofer IMWS, Halle (Saale) Improving the energy and …” „… project was to improve the energy and resource efficiency of the retreaded tires of commercial vehicles …” „… . In general these already pay due regard to the concept of resource efficiency. Retreading means …”

F. Schumann, R. Ankele, F. Jürgens, H-J. Endres The innovative hybrid fleece molding (HFM) concept as a sustainable alternative in direct comparison with the door panel for the Volvo XC90 S. 213-224

„… The innovative hybrid fleece molding (HFM) concept as a sustainable alternative in direct …” „… lightweight, fuel-efficient and safe vehicles. Thrifty use of energy resources and the statutory reduction of …” „… must always be preceded by a full life cycle assessment. The energy savings in the utilization phase …”

O. Täger, F. Häusler, J. Lohmann, N. Modler, T. Weber New manufacturing technology for material-hybrid lightweight solutions: an FRP-metal hybrid floor structure S. 247-258

„… process. Figure 2 shows two stages in the evolution of the design. The concept of a two-shell basic …” „… compound. Transmission of crash loads across the vehicle towards the metal energy absorbers is handled by …” „… material. Figure 5 shows two basic approaches to a separate loading of the mold. Fig. 5: Feed concepts …”

J. Soares, A. Misala First plastic oil-pan module in the 911 Carrera: lightweight design and system integration S. 165-180

„… mechanical secondary finishing is required. It is also worth mentioning that the energy costs for aluminum …” „… plastic injectionmolding production. The decision to use plastic must however be taken in the concept …” „… concept phase (Figure 15). In contrast to other plastic components in the engine compartment there were …”

I. Kleba, J. Emig Innovative PUR surfaces – self-healing and more S. 29-44

„… savings as well » Lower processing temperatures of 60-80 °C – Savings on energy and investment – No …” „… lower and this with shorter curing times as well. Not only is energy thus saved but it is also more …” „… concept studies focussed rather on the medium term, complex panels for the center console with both …”

doi.org/10.51202/9783182443438

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Strengthening of reinforced concrete beam-column joints to increase seismic resistance.

Mahdi Hayatrouhi

Series: Berichte des Instituts für Massivbau der Universität Hannover

Volume 9 2014

Results in this title

Appendix E: Concept of Relative Energy Dissipation Ratio S. 313-BC

„… Appendix E Concept of Relative Energy Dissipation Ratio 313 Appendix E: Concept of Relative …” „… energy dissipation ratio concept is illustrated for the third cycle to the drift ratio of 3.5%. If the …” „… , respectively Fig. E.1: Concept of relative energy dissipation ratio Mahdi Hayatrouhi Strengthening of …”

Chapter 3 Seismic Retrofitting by Developing the Beam Sidesway Mechanism S. 59-96

„… of the codes of practice is to ensure the dissipation of the energy induced by an earthquake …” „… without critical deterioration in strength and stability. If the more energy is dissipated by the …” „… deterioration) are brittle, to dissipating energy through the retrofitted joints considering the adjacent …”

Titelei/Inhaltsverzeichnis S. i-xxv

„… ............................................. 308 Appendix E: Concept of Relative Energy Dissipation Ratio …” „… of the vulnerable frames as a strategy of retrofitting based on the capacity design concept …” „… plastic hinges far enough away from the joints. Consequently, with introducing innovative energy …”

Chapter 1 Introduction S. 1-6

„… energy dissipation and provide the principals of strongcolumn and weak-beam concept. 3. Trying to …” „… ) After determination of equivalent lateral earthquake loads and concept of ductile-design method for …” „… , stiffness, ductility, and energy dissipation in addition to constructional parameters, for instance …”

Chapter 5 Numerical Analysis and Simulations S. 221-261

„… the philosophy of RT1 and RT2 using the concept of friction-bending to increasing the energy …” „… material model based on the concept of smeared cracks, damage and fracture mechanics. The fracture-plastic …” „… softening in compression which are based on dissipated energy and local strain softening. The end point of …”

Chapter 4 Experimental Program and Development S. 97-220

„… design and fabrication are described in this chapter. The design of proposed energy dissipation devices …” „… presented and compared. 4.2 Test specimens, energy dissipation devices and retrofitting In the …” „… innovative strengthening and energy dissipation devices as well as the upgrading process of units are …”

Chapter 2 Background and State of the Art S. 7-58

„… joints to improve the performance of these joints through new design concepts and codification of new …” „… confinement and energy dissipation capacity of beams respectively. - In three exterior joints subjected to …” „… between 10 to 24 percent. - Energy dissipation: Energy dissipation of specimens subjected to low column …”

doi.org/10.51202/9783816791782

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Case Studies and Guidelines for Energy Efficient Communities.

pro:21 GmbH, Bonn (ed.), Projektträger Energie, Forschungszentrum Jülich (ed.)

2013

Results in this title

5 The District Energy Concept Adviser (D-ECA): Software from IEA EBC Annex 51 to Support District Energy System Planning S. 130-152

„… 130 5 The District Energy Concept Adviser (D-ECA): Software from IEA EBC Annex 51 to Support …” „… system strategies. Figure 5-1: Welcome screen of the District Energy Concept Adviser This chapter …” „… describes the District Energy Concept Adviser (D-ECA) planning tool in detail, including practical examples …”

7 Energy Efficient City Case Studies S. 189-223

„… , a new way of working is required: not only new energy design concepts but innovative combinations of …” „… rather abstract concept can be further defined by asking questions such as: “what does an energy …” „… and a four-day community design charrette. The resultingConcept Plan reflects good energy planning …”

Titelei/Inhaltsverzeichnis S. 1-14

„… & Demonstration of Financial & Technical Concepts for Deep Energy Retrofits of Government / Public Buildings …” „… in Cold Climate Buildings (*) Working Group - Annex 36 Extension: The Energy Concept Adviser …” „… D-ECA District Energy Concept Adviser DHW Domestic Hot Water DKK Danish Krone DPA Development Permit …”

6 Energy Efficient Neighbourhood Case Studies S. 153-188

„… Energy Concept Adviser, Chapter 5). The examples from which useful lessons and practical experience can …” „… Since the widespread market adoption of ambitious neighbourhood or district energy concepts will in …” „… neighbourhood planning in the early planning stages, similar to the District Energy Concept Advisor described in …”

3 LocalE nergy Planning Methods: From Demandto Future-proof Solutions S. 51-105

„… with national or regional average values in statistical databases (see also District Energy Concept …” „… and other concepts such as flexible technologies and energy generating matched in scale and …” „… neighbourhood energy design concept. Neighbourhood energy plans will be developed iteratively with the municipal …”

4 Community Energyand Emissions Inventoryand Modelling Tools to Support Local Energy Planning (LEP) S. 106-129

„… buildings is used as a calculation core of the District Energy Concept Advisor (D-ECA) described in detail …” „… floor area (m2) of office buildings, energy design concept (including thermal storage, boiler, heat) and …” „… solutions D-ECA Building-based energy assessment Subtask B and A 4.8 Communicating the modelling concept …”

1 Introduction S. 15-23

„… ). The District Energy Concept Advisor (D-ECA), a software tool to support local energy planning in the …” „… simulation tools. The District Energy Concept Advisor (DEC-A) is described, a tool developed as a part of …” „… describes the District Energy Concept Adviser (D-ECA), a software tool developed by Fraunhofer Institut für …”

8 Summary and Conclusions S. 224-237

„… infrastructure. An energy concept must be developed which considers the local energy demand, the system …” „… for further discussion about future energy concepts for the city. To develop an integrated energy …” „… others, such as “green” buildings, zero-energy buildings, CO2-neutral buildings and the like, promise …”

Attachments S. 243-302

„… engaged in the design of integrated energy concepts for neighbourhoods or cities. Early in local and urban …” „… concepts, it is typically not feasible to conduct building energy modelling on a building-by-building basis …” „… 243 Attachments As a part of their day-to-day work professional energy engineers, building energy …”

2 Local Energy & Climate Change Policy S. 24-50

„… energy concepts were poor because they had not been linked with long-term municipal planning. The …” „… 24 2 Local Energy & Climate Change Policy The United Nations (UN) and the European Union (EU) have …” „… context for national and local energy and climate policy and action. Based on the information input from …”

doi.org/10.51202/9783816791232

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Commercial Vehicles 2019

VDI Wissensforum GmbH (ed.)

Series: VDI-Berichte

Volume 2350 2019

Results in this title

M. Greule, Y. Stoermer Application of a universal simulation environment for deriving specification premises of commercial vehicles with alternative and conventional drive trains S. 187-198

„… concepts can be seen in Fig. 7 – 9. The amount of energy per kilometer is represented by the thickness of …” „… the arrows. It is obvious that the hybrid concepts can recuperate a relevant amount of energy which …” „… explained. Furthermore, it can be seen that the full hybrid concept allows a larger energy throuput of the …”

W. Schmitt, P. Huse, R. Koehnsen A new chassis-concept for electrified, light commercial vehicles based on innovative forming technologies S. 61-72

„… A new chassis-concept for electrified, light commercial vehicles based on innovative forming …” „… . It also offers a chassis-integrated protection for the energy storage (e. g. the battery system …” „… structure is optimized by a new composite material, which raises the absorption of energy especially in …”

D. Vorgerd The Mercedes-Benz eCitaro – A modular concept for sustainable electro mobility in city bus operations S. 9-18

„… The Mercedes-Benz eCitaro A modular concept for sustainable electro mobility in city bus …” „… transit to emission free city buses needs a new evaluation of vehicle concept requirements. Based on the …” „… requirements. The intelligent modular concept allows for a high degree of flexibility in terms of charging …”

G. Schünemann The eTrailer – Intelligent hybridization for heavy duty commercial vehicles – Electric drive installed in a semi-trailer and integrated in the truck & trailer overall brake system control leading to s... S. 87-98

„… as part of a hybrid concept, the energy storage system no longer has to be designed for the entire …” „… concept is the deep integration of the electric drive's energy recovery capabilities into the overall …” „… energy recuperation and reuse for traction purposes as well as powering auxiliaries like coolers in …”

G. Nitzsche, J. Engasser, P. Mentink AEROFLEX – Advanced Energy Management in Distributed Powertrains S. 281-292

„… – project. It concentrates on the concept of the Advanced Energy Management in Distributed Powertrains …” „… AEROFLEX – Advanced Energy Management in Distributed Powertrains Dipl.-Ing. Gunter Nitzsche …” „… over the concept, the control approach and the communication between the individual parts of the …”

Titelei/Inhaltsverzeichnis S. I-X

„… 1 J. Schwarze, Kölner Verkehrs-Betriebe AG, Cologne f Vehicle Concepts The Mercedes-Benz eCitaro …” „… – A modular concept for sustainable electro mobility in city bus operations …” „… 9 D. Vorgerd, EvoBus GmbH, Mannheim The new MAN Lion’s City – path-breaking vehicle design concept …”

A. Danninger, E. Armengaud, N. Knopper Implementation of Powertrain control for economic, low real driving emissions and fuel consumption – Measures for Fuel consumption reduction in Long Haul traffic S. 293-312

„… locally optimum solution to an energy management problem. Fig. 5: IMPERIUM integrated control concept [2 …” „… transport-related CO2 emissions, improved (urban) air quality and lower noise levels. The IMPERIUM [1] concept …” „… simulation environment 2.2. Concept The IMPERIUM concept (see Fig. 2) comprises four major elements to …”

J. Hintereder, S. Sattler, U. Gunzert Development of a disruptive semitrailer tractor in light-weight construction S. 45-60

„… development. Aside from the big payload, the concept is simple and robust while enabling a high degree of …” „… increased mileage and enhanced equipment with simultaneously reduced energy demands and improved …” „… environmental balance. The potential for optimisation here is mainly in the areas of energy management, driving …”

M. Aimo Boot, A. Bernardini The key role of the Tertiary Safety in the vehicle concept design to preserve the occupants and road users life S. 199-206

„… The key role of the Tertiary Safety in the vehicle concept design to preserve the occupants and …” „… Safety effectiveness could take substantial advantages if it’s approached in the vehicle concept design …” „… . VDI-Berichte Nr. 2350, 2019 201 Lastly, the ISO 17840 parts 4 is dedicate to the “Propulsion Energy …”

C. Rivas-Zöller, J. Häring, T. Nagel Citaro hybrid – The first commercial vehicle with profitable 48V mild hybrid system S. 115-122

„… . Concept and dimensioning of the electric powertrain including energy storage will be illustrated. Topics …” „… like energy throughput, cycling and fuel saving are considered. An insight into the operating strategy …” „… energy storage based on supercapacitors on the roof as well as permanent magnet electric motor installed …”

A. Manke, H. Hofmann Current results from the fuel saving project „20-20-20“ S. 339-XII

„… fuel-efficient concept based on our "9-point plan" with current results until the end of May 2019 Book …” „… Truck-Energy-Balancing ------ one try What will become of the third axle (Break-Disk-Wear)?; E-Drive …” „… Electrical-Driving Brake-Energy-Recovery What further parts can save energy by changing them? If there is …”

M. Fritz Modular Platform Approach for Electric Drive System in Commercial Vehicles S. 103-114

„… operational areas will strongly depend on the availability of powerful storage systems for electric energy at …” „… a competitive cost level and with high energy density. To address this far-ranging and heterogeneous …” „… operational area, packaging space, performance a powertrain concept he electric motor platform comprises …”

M. Lamke, M. Eisele, F.-D. Speck ZF Kit for E-Mobility Products for Commercial Vehicles S. 73-86

„… Chinese market that have the same design concept but are developed according to local requirements …” „… projects. The platform concept also shows that it can support a variety of variants. Thus, numerous …” „… , on the one hand, and between the energy storage system and auxiliaries, on the other. The electronic …”

A. Ebmer Innovative platform concept for commercial vehicle cabins – Optimized approaches in respect of modularity, assembly, light- weight and aerodynamics, flexible applicable for commercial vehicles of tomo... S. 33-44

„… Innovative platform concept for commercial vehicle cabins Optimized approaches in respect of …” „… cabin platform concept in order to fulfill the requirements, reduction of engineering and manufacturing …” „… environment. The already IP protected concept idea is based on a new platform module, usable for several …”

S. Schönherr The new MAN Lion’s City – path-breaking vehicle design concept for more attractive public transport for tomorrow S. 19-32

„… The new MAN Lion’s City – path-breaking vehicle design concept for more attractive public …” „… drive concept. As there are diesel, gas, hybrid and electric drivelines, the bus can be powered just as …” „… innovative lighting concept, including indirect lighting and optional ambience lighting, the …”

D. Schnepp Open Platforms as A Solution Approach for Smart Logistics – Increase connectivity in networked commercial vehicles S. 251-258

„… security concepts must be so sophisticated that they are not misused when the vehicle is opened …” „… (e.g. BLE - Bluetooth Low Energy) and that vehicle-internal communication guarantees a high database …” „… delivery concepts. These studies show that although many companies are aware that digitalizing their …”

G. Nitzsche, S. Wagner, N. Belov helyOS – Highly Efficient Online Yard Operating System S. 329-338

„… the German Federal Ministry for Economic Affairs and Energy (BMWi). The Auto- Truck-project consortium …” „… the concept. The authors envision automated driving of trucks on restricted areas like distribution …” „… automated vehicles drive only in the restricted areas. The new concept of AutoTruck is the usage of the …”

B. Barrois, H. Koch, T. Erhart Next Generation Active Safety Systems for City Buses – The Foundation for Automated Driving S. 207-218

„… thus has to represent the ideal compromise between best possible energy reduction in case of a …” „… , Preventive Brake Assist preforms no full braking in any case. The warning concept of ABA4 including reaction …” „… articulated bus. Therefore, the warning concept within the driver’s display can be simplified to the basics …”

G. Milton, H.-M. Koegeler, R. Varnhagen Validating the fuel consumption of trucks featuring a dynamic electronic horizon in real world traffic: methods and results S. 149-174

„… conversion to hydrogen as an energy carrier may be required. In the nearer-term, significant CO2 reductions …” „… control Predictive hybrid system power and energy management Predictive Waste Heat Recovery control …” „… Predictive Auxiliary control Global supervisory energy management control Enhanced driver coaching …”

K. Kunz Increasing transport efficiency through digitalisation of trailers S. 313-328

„… gas emissions, pollution and waste, minimizing the consumption of non-renewable energy sources and …” „… technologies, Energy Policy 74 (2014), 158–167. [10] J.-M. Monnet, E. Le Net, Assessment of logistics …” „… concept to sustainability: Development of a common approach to transport issues, Deliverable D3.3.3 …”

doi.org/10.51202/9783181023501

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Drivetrain Solutions for Commercial Vehicles

VDI Wissensform GmbH (ed.)

Series: VDI-Berichte

Volume 2421 2023

Results in this title

L. Vassieux, A Diop Valeo hybrid solutions for Commercial Vehicle – 48V and HV hybrid solution S. 93-108

„… . The objective of our solutions is to recover energy for higher board network demand and, as a …” „… roadmap for commercial vehicle VDI-Berichte Nr. 2421, 2023 93The first level is the 48-Volt P2.5 concept …” „… the coasting phase (Eco-Roll). The second level is the High Voltage P2.5 & P3 (Figure 2) concept with …”

L. Heber, M. Helmich, J. Schwab, T. Knobelspies, M. Kober, F. Rinderknecht Thermoelectric Generators for Heavy-Duty Vehicles as an Economical Waste Heat Recovery System – Holistic design and evaluation with the use of modern simulation methods S. 109-122

„… .), Institute of Vehicles Concepts, Stuttgart Zusammenfassung Thermoelektrische Generatoren bieten im …” „… TEG in combination with liquid hydrogen shows the greatest potential. In addition to energy recovery …” „… and the supply of electrical energy, the TEG relieves the challenging cooling system of PEM fuel cells …”

B. Wunderlich Development of an heavy duty eAxle for worldwide application within Daimler Truck portfolio S. 175-180

„… . VDI-Berichte Nr. 2421, 2023 175On the one hand, the lecture deals with the concept phase showing different …” „… drivetrain con-cepts that were evaluated and respectively arguments to select the final concept of the "Re440 …” „… distribution truck. In the same year a concept truck was introduced on the international truck exhibition in …”

M. Trahand Drivetrain architectures and vehicle integration: The evolution and advantages of in-wheel propulsion for heavy-duty commercial vehicles S. 123-134

„… energy-demanding TRU applications on reefer trailers. The latest concept under de-velopment at ConMet will be an …” „… electrification technologies can be-come complicated as fleets sort through the variety of energy needs by type of …” „… innovations in development include in-wheel motors for assets and routes with high energy demand, along with …”

A. Rozum, R. Uerlich, G. Witham, L. Eckstein Modular powertrains for heavy-duty electric vehicles – From concept to prototype S. 191-XII

„… Modular powertrains for heavy-duty electric vehicles From concept to prototype A. Rozum M. Sc., R …” „… project of Concept ELV2 (funded by BMWi), a novel electrically driven axle (e-axle) is developed together …” „… requirement sources for heavy duty vehicles, followed up by different transmission concepts for e-axles. A …”

J. Hohn, M. Fister, C. Spieker, A. Lemmer Optimisation of an unsynchronized transmission for commercial vehicles up to 7 tonnes S. 161-174

„… transmission concept that makes use of the high dynamics of the electrical machine for synchronisation. This …” „… energy. When the motor torque is reduced with the maximum gradient, the drive shafts cannot reduce their …” „… stored energy with the same dynamics. This results in considerable vibrations in the drive train (see Fig …”

B. Meurer The next level of an improved Truck-Trailer connection and interaction – Examples for Electrification and Automated Driving S. 29-36

„… electric auxiliaries [3]. Fig. 1: Main electrified trailer use cases powering decarbonization and energy …” „… in one housing. The electrified trailer’s e-Axle recuperates kinetic energy during braking …” „… , deceleration, and downhill maneuvers. It enables up to 60% brake energy recuperation – energy that would be …”

A. Arnberger, H. Wancura, M. Wieser, H. Zhou, W. Gruber, J. Pell, C. Schörghuber Hybrid powertrain with hydrogen-engine – Technical solutions for future commercial vehicle powertrains S. 79-92

„… compensated, while achieving additional energy consumption reduction. Introduction The latest amendment …” „… system gets applied on a hydrogen engine to demonstrate further energy consumption reduction …” „… , as this hybrid architecture comes with various energy conversions (from mechanical into electrical …”

M. Eisele, M. Kohler Modular Electric Driveline Platform for Commercial Vehicles – Central Drives and Electric Axles Built up From Standardized and Scalable Components S. 37-46

„… cooling concept for the e-motor. Rotor and stator are both cooled with pure oil, which provides high …” „… for minimal energy consumption. Fig. 3: Electric motor with main shaft (left), rotor with permanent …” „… operation points in the main operating range shown in the diagram are a result of the overall concept with …”

G. Wiche Voith Central Drive Concept for HD Trucks S. 181-190

„… Voith Central Drive Concept for HD Trucks Dr. Gregor Wiche, J.M. Voith SE & Co. KG (VTA …” „… System for HD appli-cations (VEDS HD+) is extremely silent, and has a low energy consumption, and high …” „… recovery of braking energy through recuperation, as the electric motor works as a generator during braking …”

doi.org/10.51202/9783181024218

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Improvement of Cu ( In,Ga) (S,Se)2 thin film Solar Cells with the help of Gallium and Sulfur Gradients

Björn Jakob Müller

Series: Elektronik/Mikro- und Nanotechnik

Volume 396 2018

Results in this title

Introduction S. 1-3

„… PV concepts/applications like organic solar cells [5]. Up to now single crystal (c-Si) and …” „… CHAPTER 1 Introduction The worldwide demand for energy in the coming decade will increase due to …” „… alternative energy sources, besides the limited amount of fossil energy sources, like photovoltaics with a …”

Fundamentals of chalcopyrite solar cell devices S. 4-31

„… ). The optoelectronic properties of a semiconductor material can be understood best by the concept of …” „… energy bands [24]. In general, electrons 6 2 Fundamentals of chalcopyrite solar cell devices (e−) have …” „… discrete energy levels in atoms according to Bohr’s model and quantum mechanics. In a solid state many …”

Appendix S. 167-190

„… − and h+ respectively in one dimension are expressed through the variation of the quasi Fermi energy …” „… , J is estimated by integrating over the energy interval d(hν) and over g in an infinitesimal thin …” „… incoming photons with a certain energy hνi cannot be absorbed inside the absorber and therefore no carrier …”

Results and discussion S. 51-163

„… caused by the highly conductive CuSe phase. Therefore, alternative concepts to obtain flat Ga/In profiles …” „… i-ZnO via radio frequency sputtering and 72 4 Results and discussion Figure 4.15: PL spectra vs. energy …” „… dependence of the absorption on photon energy E for direct semiconductors [24] by plotting [ E · ln ( 1−IQE …”

doi.org/10.51202/9783186396099

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Commercial Vehicles 2023

VDI Wissensforum GmbH (ed.)

Series: VDI-Berichte

Volume 2417 2023

Results in this title

X. Seykens, C. Bekdemir, P. van Gompel How can hydrogen combustion engines contribute to realizing climate targets? S. 105-122

„… footprints of the two concepts closer together. Here a reduction in pilot fuel energy share to 2% is assumed …” „… lower energy efficiency than battery-electric vehicles, the lower efficiency is justified by many …” „… and efficiency.Drivers for Hydrogen In the future energy system with electricity as the "backbone …”

J. Heseding, P. Meyer-Roesler, D. Rasch Virtual Type-IIa – Software product for homologation of commercial vehicle BEV without additional hardware S. 93-104

„… external calculated intelligent energy storage buffer embedded in a cloud- and in vehicle safety concept …” „… sichergestellt wird. Für elektrisch angetriebene Nutzfahrzeuge, „New Energy Vehicles“ (NEV) kann diese …” „… braking demand is ideally performed with regenerative braking which requires enough energy storage …”

Titelei/Inhaltsverzeichnis S. I-XII

„… Solutions, HannoverPreflight Lx3 am Mai 31, 2023 | 09:18:37 | 148 mm x 210 mm Security ConceptsWhat is the …” „… , MAN Truck & Bus SE, Munich;S. Escherle, Technical University of Munich Energy InfrastructureThe future …” „… , Helmond, The NetherlandsFuel cell electric drive concept for heavy-duty commercial vehicles 123F …”

F. Schweizer, T. Pflanz, M. Wagenblast, W. Tegethoff, J. Köhler, F. Breuer, L. Frerichs Fuel cell electric drive concept for heavy-duty commercial vehicles S. 123-140

„… the project partner TU Braunschweig. At the TU Braunschweig, concepts for predictive energy management …” „… energy management development are carried out. Additionally, TU Braunschweig investigates concepts for …” „… predic-tive energy management and innovative concepts to achieve improved cooling performance. The work …”

M. Wöhrmann The air must get out of the truck, bus and trailer – Why hydro-pneumatic suspension systems are the future for electrified vehicles S. 165-176

„… vehicle concepts being developed. Battery-electric vehicles require a different vehicle structure than …” „… efficiency refers to two main points, on the one hand the energy consumption and on the other hand the …” „… position is required. h) adjustability of the spring rate is desired. i) hydraulic energy is already …”

M. Sommer, E. Sax, T. Rösch Fleet data used for self-learning functions in commercial vehicles S. 81-92

„… to create and deploy self-learning functions which help save energy in the vehicle. The two major …” „… energy consumers in the vehicle are the drivetrain and the heating, ventilation and air conditioning …” „… addressing, we have conducted an energy flow analysis of the vehicle functions currently deployed in city …”

C. Peteranderl, M. Zähringer, G. Balke, J. Schneider Megawatt charging as an enabler for battery-electric long-haul trucks – is that enough? S. 55-66

„… decisive contribution to this with the develop-ment of an energy-efficient 1 MW charging ecosystem …” „… first customers in 2024 [3]. In addition to fossil fuels, electricity is the only energy source …” „… energy per year in Europe. In the course of the period from 2030 to 2050, all commercial vehicles will …”

P. Akerman, A. Rupprecht Dynamic charging for trucks S. 35-46

„… in a recent ERTRAC roadmap [18] as: • Power requirements of at least 200kW, with reasonable energy …” „… trucks • Proven energy efficient transfer at 100km/h on-highway • Installation on a truck: need to be …” „… technically works and the trucks receive electric energy high-efficiently while travelling on the motorway …”

P. Ziegler Use Cases and technical challenges of the MCS charging S. 51-54

„… MCS. By utilizing MCS we have the chance to fully refill the energy consumed in the previous driving …” „… implementation into the concept and brings further complexity to the system. Technical Challenges – Interface …”

A. Malczyk, M. Kühn, P. König Faster Evacuation from Coaches – What are the Obstacles? S. 261-XIV

„… project and potentials for improvements identified. As new energy systems, like gas or hydrogen, will …” „… emergency exits. Trials were performed with test subjects under controlled conditions. These concepts were …” „… coach design. In the future, it would therefore appear necessary to pursue concepts to open the front …”

T. Kattenberg, D. Rasch Wheel slip control in electric vehicles – Combining the advantages of electric drives and friction brakes S. 229-240

„… potential energy by operating the electric machine as endurance brake plays an important role in terms of …” „… ): Additional brake application on high-µ side as well as base load approach possible. Proof of concept Within …” „… concepts are applicable. By comparing the mean wheel speed on the driven axle Fig. 6 illustrates …”

doi.org/10.51202/9783181024171

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Lastanalyse am Azimutsystem großer Windenergieanlagen

Manuel Moo-Gyn Kim

Series: Konstruktionstechnik/Maschinenelemente

Volume 452 2022

Results in this title

Literatur S. 127-138

„… design, operation and meintenance: tools, proof of concepts,guidelines methodologies for a new …” „… . National Renewable Energy Laboratory, S. 1–14. url: http://www.nrel.gov/docs/fy06osti/39113.pdf.Burton, T …” „… . et al. (2001). Wind energy handbook. isbn: 0471489972. doi: 10 . 1260 /0309524011496006. url …”

doi.org/10.51202/9783186452016

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LAND.TECHNIK AgEng 2023

VDI Wissensforum GmbH (ed.)

Series: VDI-Berichte

Volume 2427 2023

Results in this title

Titelei/Inhaltsverzeichnis S. I-XX

„… , K. Tokuda, National Agriculture and Food Research Organization, Japan Test ConceptsAgrifoodTEF …” „… Cell Tractor in Operation – Concepts and Field Data 39C. Nöß, J. Weller, AGCO GmbH, MarktoberdorfFuel …” „… , FinlandTraction test methods to assess the energy efficiency of agricultural tractors and tires 263L. Angelucci …”

L. Buck, T. de Witte Cost simulation of future agricultural machinery concepts – Applied on a comparison of constant electrical power supply and battery swapping S. 349-356

„… competitiveness of different future technologies and applied on the case of future energy supply concepts. The …” „… future agricultural machinery and energy supply concepts with alternative energy sources. Beside …” „… performance of two future agricultural electrical energy supply concepts on the example of tillage operation …”

F. Wohlfahrt, P. Heymann Potentials of Functional-electrified System Topologies for the Powertrain Design on Combine Harvester Applications S. 341-348

„… combine concepts towards emission- and energy-consumption-optimized harvesting solutions. Still the aspect …” „… electrified machine concepts most challenging. A possible way to introduce electrified solutions to this sort …” „… of applications whereas can be depicted by “functional electrification concepts”. Those extend or …”

L. Reuter, L. Frerichs Simulation of refueling strategies for a hydrogen operated tractor in agricultural process chains S. 283-288

„… of operation. In this paper, different refueling concepts are presented and the effects are simulated …” „… in agricultural machinery to alternative propulsion concepts will be necessary [1]. One possible …” „… alternative tractor drive concept, it is becoming apparent that the reduced working time due to the low …”

C. Nöß, J. Weller A Fuel Cell Tractor in Operation – Concepts and Field Data S. 39-48

„… A Fuel Cell Tractor in Operation Concepts and Field Data M.Sc. Christian Nöß, M.Sc. Jakob Weller …” „… required energy. Hydrogen tanks with a capacity of 20 kg at 700 bars are mounted on top of the roof. After …” „… range that can be operated with green energy, several requirements have been defined. Soil compaction …”

M. Müter, S. Maesing, H. Mählmann-Dunker, W. Timmer FF Prepare for Autonomy Necessity and implementation of a smart transportation concept for autonomous agricultural machines S. 513-518

„… Necessity and implementation of a smart transportation concept for autonomous agricultural machines …” „… Abstract In the last years, the number of autonomous agricultural machinery concepts has increased …” „… autonomous concepts is developed with priority to satisfying field work results. This leads to compromises to …”

J. Rieck, F. Behrendt, F. Gerdes, L. Frerichs Potential uses of bioenergy in the mobility sector and agricultural machinery S. 433-440

„… Rieck, Prof. Dr. Frank Behrendt, Chair of Energy Process Engineering and Conversion Technologies for …” „… energy of biogas plants in rural mobility and agricultural machinery. This is done by implementing …” „… the results for Bio-CNG and no other forms of energy sources that can be produced. 1 Introduction For …”

J. Konrad, C. Varlese, C. Junger, R. Krizan, P. Hofmann Fuel cell electric powertrain for the agricultural tractor – FCTRAC: development, performance, and benchmarking S. 49-56

„… information about the BioH2Modul, see [1]. The Austrian Climate and Energy Fund funds the FCTRAC project. The …” „… has a planned duration of four years. Fig. 1: FCTRAC project concept Fuel Cell Electric Powertrain …” „… Powertrain VDI-Berichte Nr. 2427, 202350The primary energy provider is the proton-exchange membrane fuel …”

J. Engström, A. Örde, A. Hägglund, J. Jansson, L. Johansson, H. Andersson Modular battery swap system as an enabler for fossil free mobile work machines S. 313-320

„… will have access to electrical energy. New methods of supplying VDI-Berichte Nr. 2427, 2023 313vehicles …” „… . In the previous project "Concept study battery-powered autonomous agricultural machine", an electric …” „… better, energy consumption would be reduced by 58% and greenhouse gas emissions by 92% compared to diesel …”

S. Belau, D. Neitemeier, J. Witte, T. Töniges, Y. Ehlert, Janina Amsbeck App based chop quality estimation for silage maize harvest quality optimization S. 321-326

„… , 2023 321Introduction The dominant energy reservoir in corn silage resides in its starch content …” „… , constituting around half of the available energy. However, the presence of a pericarp, rich in crude fiber [1 …” „… ], hampers kernel digestibility within dairy cow rumens, thus curtailing energy utilization for milk …”

S. Willems, R. Himmelsbach, S. Igl Electric powertrain solutions for tractors – An introduction to a highly integrated electric axle drive system S. 295-300

„… energy sources is favorable to reduce the greenhouse gas emission footprint of agriculture and farming …” „… energy storage, thus reducing the possible range and usage time in daily work. The highly integrated …” „… current state-of-the-art transmission systems [3]. Besides the advantages of electric energy usage and …”

X. Tian, R. P. Jenkins, J. Lengacher, A. Vacca, S. Fiorati, F. Pintore, D. Cristofori An Analysis of Mixed Hydraulic and Electric Configurations for the Actuation of Tractor Auxiliary and Implement Functions to Reduce Power Consumption S. 1-14

„… new vehicle concepts, such as electric and hybrid vehicles, to achieve cleaner and more efficient …” „… usage of primary energy sources. Although it is nowadays an established trend to eliminate or downsize …” „… hydraulic) is most convenient for the vehicle functions, from a cost and energy efficiency perspective. This …”

C. Birkmann, C. Schaub, M. Schmotz, N.-K. Rose, S. Walther, P. Guillaume Multi-Dimensional Three-Point-Hitch Control to Optimize Performance, Efficiency and Working Quality of Tractor Implement Combinations S. 181-190

„… [3] Biller, R. H.; Keuper, G.; Hesse, H.: New concepts for power lift control – Optimizing energy …” „… strategies. Early concepts and prototypes that overcome these limits and indicate a remarkable performance …” „… efficiency, and working quality of the implement. Problem Description and Development of the Concept Idea …”

P. Behr, E. Olcay, M. Maier, T. Oksanen Condition Monitoring in Agricultural Disc Mower Machinery using Deep Learning S. 117-124

„… training very deep neural networks. It introduced the concept of residual connections, which are shortcut …” „… , pp. 1-8, 2019. [5] X. Ding and Q. He, "Energy-fluctuated multiscale feature learning with deep …”

doi.org/10.51202/9783181024270

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ELIV-MarketPlace 2022

VDI Wissensforum GmbH (ed.)

Series: VDI-Berichte

Volume 2405 2022

Results in this title

A. Berger An Advanced High-Efficiency Inverter with High Switching Frequencies to Improve Powertrain Efficiency and Performance S. 85-98

„… Efficiency and Performance Ari Berger, Hillcrest Energy Technologies, Vancouver, BC, Canada Abstract …” „… “Presentation”) relating to the technology and intellectual property of Hillcrest Energy Technologies Inc. (the …” „… energy densityReduces shielding requirements Lower cost, size and weightReduces torque rippleImproves …”

Florian Pampel, M. Stapelbroek, I. Hazanavicius Tailored battery systems for entry level up to high performance applications Challenges in battery development S. 99-108

„… 300 350 400 450 500 550 600 650 700 750 800 850Concept design LFPCell-level specific energy …” „… / Wh/lConcept design NMCSystem-level specific energy / Wh/lTesla Model 3BYD HanPorsche Taycan Turbo STesla Model …” „… respective vehicle applications have significantly dif-ferent requirements for battery energy density, power …”

B. Langer Charging of BEV trucks with more than 1 MW – How can the interaction of commercial vehicle, charging infrastructure and energy system succeed? S. 359-360

„… , more powerful energy storage systems and, secondly, efficient, coordinated charging concepts. The …” „… infrastructure and energy system succeed? Benjamin Langer, B. Eng., AVL Software and Functions GmbH, Regensburg …” „… and thus also of energy consumption and, apart from a few pilot projects, is purely diesel-powered (97 …”

Manuel Gärtner, Nadia Lecci New STi2GaNTM technology for ultra-fast switching automotive applications S. 121-132

„… (GaN). 1. STi2GaN Concept Our presentation will provide an overview of the application mappings of …” „… concept involves smart half-bridges in multiphase interleaved DCDC converters allowing scalable output …” „… of GaN in various concept and development stages, with applications covering OBC, Class D amplifiers …”

Titelei/Inhaltsverzeichnis S. I-XIV

„… am Oktober 25, 2022 | 10:45:58 | 148 mm x 210 mmContentE/E in Passenger Cars f Energy …” „… ManagementBenchmark of modern electrification concepts – Which powertrain topologies have the most benefits …” „… � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � �85 A. Berger, Hillcrest Energy Technologies, Vancouver, BC, CanadaTailored battery systems for entry …”

S. Poledna, L. Antonia Zaza Bringing together major stakeholders to shape the future of autonomous operation. Can this also be done for the offhighway industry? S. 447-460

„… safe autonomous mobility for on-road vehicles a reality. Concepts out of automotive field are nowadays …” „… cockpitBody& energy DriveThe characteristics of the delivered car operating system:• Safe & secure• Hard …” „… of concept • Definition of rugged HW platform supporting OEM partner use cases• Scouting and …”

T. Zipper Wireless Services in Next Generation E/E Architectures S. 181-188

„… wireless services, sophisticated concepts of wireless architectures are needed. Due to the variety of …” „… , BLE*Off-Boarde.g. predictive diag Cellular, WiFiSupport Servicese.g. E-Call Cellular*BLE: Bluetooth Low Energy …”

M. Tanimou, T. Stumpf Centralized Architecture in Commercial Vehicles and its impact on Software defined Architecture S. 403-412

„… platformEnergyZone ECUInfotainmentADAS MotionMotion integration platformSupport ofvariousdrive-typesBody …” „… ECU)Vehicle(embedded)Vehicle(sensor/actuator)OEMSRTI, ...EmbeddedmiddlewareConcept 703HyperscalerAPIIn vehicleappAPIAPIIn vehicleappVSC/VSS Extension …”

L. H. M. Schmitz, J. J. Hiddema Autonomy by AgXeed – Development of an autonomous ecosystem S. 461-XVI

„… due to higher energy requirements of pulling implements through compacted soil. The declining …” „… of control systems – Part 2: Concept phase VDI-Berichte Nr. 2405, 2022472Hier sichern Sie sich …”

doi.org/10.51202/9783181024058

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LAND.TECHNIK 2022

VDI Wissensforum GmbH (ed.)

Series: VDI-Berichte

Volume 2395 2022

Results in this title

L. Frerichs, L. Buck Structuring of electrified agricultural machine systems – Diversity of solutions and analysis methods S. 1-10

„… still disagree on what future agricultural machinery concepts will look like without the energy source …” „… concepts in terms of energy requirements and process costs. In a current research project "Energy-4-Agri …” „… concepts must be discussed further. 4. Summary Due to the low energy density of alternative energy …”

F. Pult, A. Stein, M. Geimer Challenges in the Use of Alternative Fuels: Solutions to handle Boil-Off Gas in Agricultural Machines S. 431-440

„… energy density. When storing LNG at ambient temperatures, evaporation creates boil-off gas. Methane is a …” „… , concepts are developed and evaluated that enable the use of LNG in mobile machines without blowing off gas …” „… during dormant periods. Using a simulation model, the components of the most suitable concept for a …”

A. Klein, M. Kissel, P. Pickel, F. de Moraes Boos, V. Kegel GridCON2 – Development of a Cable Drum Vehicle Concept to Power 1MW Fully Electric Agricultural Swarms S. 11-16

„… GridCON2 Development of a Cable Drum Vehicle Concept to Power 1MW Fully Electric Agricultural …” „… of this publication is, therefore, the research and conception of an up-scaled cable-based energy …” „… Wirtschaft und Energie (Förderkennzeichen: 01ME17007). 1. Electrification in Agriculture Concepts of …”

F. Wohlfahrt, T. Gores, S. Terorde, L. Frerichs Applicability Evaluations of Methane based Powertrain and Energy Storage Systems on High Performance Harvesting Machine Applications S. 423-430

„… Applicability Evaluations of Methane based Powertrain and Energy Storage Systems on High …” „… goals of the European Union and the German legislation. Methane based powertrain concepts are promising …” „… for the depiction of modern harvester concepts. In the context of the funded project “ProBioLNG …”

M. Kissel, N. Tarasinski, A. Klein, V. Kegel, F. de Moraes Boos Fully electric Tractor with 1000 kWh battery capacity S. 23-28

„… acceleration/recuperation energy 6. Detachable cabin To enable an easy handling of the machine, a new concept of a …” „… . With this, the revolutionary concept of the division into working machine and energy supply vehicle …” „… describes the development of an all-electric tractor which also offers the functionality of an energy …”

F. Kraatz Farming 4.0 ready telematics unit for basic, non-intelligent agricultural machines S. 413-418

„… specific energy management concept consisting of solar panel, battery and capacitor for realising …” „… for electronic equipped machines and do not need a self-sustaining power concept. Available solutions …” „… them have integrated a self-sustaining power concept together with a mobile communication technology …”

F. de Moraes Boos, S. Pfaffmann, V. Kegel GridCON Swarm – Development of a Grid Connected Fully Autonomous Agricultural Production System S. 17-22

„… the publicly funded Field Swarm Project [3] (Feldschwarm©), further develops the concept of …” „… between agricultural machines of the Field Swarm Project, John Deere has presented a concept for the …” „… platooning of grid connected machines [4]. Power is brought to the field by an Energy Distribution Vehicle …”

M. Holovač, J. Krzywinski Aspects of sustainability improvement in the design of future agricultural systems S. 203-218

„… established sustainability aspects of machine design and production. The use of sustainable energy for …” „… , with a potential to create the smart systems efficiently collecting and analysing energy use data to …” „… . Even though the agricultural profits are already impacted by increase in the cost of labour, energy …”

A. Opgenoorth, K. Schmitz Development of hydraulic drive systems in the context of electrified work machines S. 133-146

„… energy sources, an increasing number of mobile machines are being electrified. New boundary conditions …” „… cell size. As both correlate with the machine’s energy consumption, it can be deduced, that an …” „… increased energy efficiency of the machines correlates directly with reduced investment costs. This …”

G. Fiocchi Hybrid and full-electric solution for Telescopic Handler S. 147-152

„… electrification process and how it will generate two proposals based on P3 and P4 concept with the opportunity …” „… energy management solution based on the mission profile, without penalising the vehicle performances. To …” „… full electric solution; this is possible thanks to the isolation of the energy storage area. For the …”

Titelei/Inhaltsverzeichnis S. I-XVI

„… University Braunschweig GridCON2 – Development of a Cable Drum Vehicle Concept to Power 1MW Fully Electric …” „… , Bosch Engineering GmbH, Abstatt Concept of a Test Environment for the Automated Evaluation of Algorithms …” „… Bioeconomy, Potsdam, FG Agromechatronik, Technical University Berlin Fundamental Concept for Highly Automated …”

S. Rottgermann, S. Haverkamp Fundamental Concept for Highly Automated Implements with Distinct Regard To Process Automation S. 359-364

„… Fundamental Concept for Highly Automated Implements with Distinct Regard To Process Automation …” „… used to pull an implement, and this functions primarily as an energy supplier. For this reason, this …” „… paper will present a concept for highly automated implements. In this context, ideas for process …”

N. Strieker, T. Kohmascher Increased Dynamics and System Efficiency with Position-Controlled Hydraulic Cylinder S. 125-132

„… tension spring and counter-acts the force of the proportional magnet in real time. This control concept …” „… is known from the proportional displacement control of a bent axis motor. A significant energy …” „… with a smaller cylinder which results in the side benefit of significantly reduced energy consumption …”

T. Herlitzius, B. Striller, N. Staemmler, T. Pohl FMIS evaluation and user experience within “Landnetz” S. 501-510

„… Agriculture" of the Saxon Ministry for Energy, Climate Protection, Environment and Agriculture (SMEKUL) [5 …” „… ]. The objective of this feasibility study was to develop a concept with technical, organizational …” „… research and analyses on relevant backgrounds, topics, and aspects were performed, basic solution concepts …”

S. Geisler, T. Herlitzius Combi-mulcher – Development of a modular biomass processing and soil blending system S. 317-326

„… cost, time and energy input of additional technical equipment and processes such as the use of …” „… mulchers or special cutting rollers is then essential. Technical concepts and equipment combinations that …” „… The approach of developing the technology and process concept with basic laboratory tests was proven …”

J. Guo, L. Frerichs, F. Shen, S. Munstermann Analysis of abrasive wear of tillage tools on both macro- and microscopic level S. 309-316

„… analysis and interface building afterwards. Fig. 1: The concept of the new test tine and its application …” „… Strengths and Energy Density. Firstly, calibration process including angle of repose, penetration and …” „… the Federal Ministry for Economic Affairs and Energy (BMWi) through the AiF (German Federation of …”

A. Hecker, B. Striller, N. Franchi Private mobile ad hoc communications and the application in LANDNETZ S. 251-258

„… transfer and local data processing as shown in Fig. 2. The concept is based on flying over the …” „… ) and Energy, Climate Protection, Environment and Agriculture (SMEKUL). We thank our project partners …” „… future machine concepts for the needsbased fertilisation of individual plants – The RAUCH MultiRate …”

doi.org/10.51202/9783181023952

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40. Internationales Wiener Motorensymposium 15.-17. Mai 2019

Bernhard Geringer (ed.), Hans-Peter Lenz (ed.)

Series: Verkehrstechnik/Fahrzeugtechnik

Volume 811 2019

Results in this title

T. Tabata, H. Shibata, H. Katsurahara, Y. Konishi Weiterentwicklung eines flexiblen Motorsteuerungssystems für Benzinmotoren unter Berücksichtigung zukunftiger Elektrifizierung /Evolution of Versatile Gasoline ICE Core System, Considering Future Elec... S. II-266-II-286

„… optimized balance, saving energy at various in-cylinder / vehicle environments. The "SMART-! concept …” „… DENSO SMART-G concept, which aims at a simple and energy-saving system, proposes an ignition system …” „… -! concept consisting of the simple and energy-saving combustion control system to achieve ideal combustion …”

M. Alt, N. Fuhrmann, O. Bopple, L. Cloos, P. Souhaite Elektrifizierte Verbrennungsmotoren fur Volumenhersteller/The Road to Mainstream Availability of Electrified Combustion Engines S. I-131-I-149

„… of fuels made from renewable energy, allowing for fast market penetration using existing …” „… engine family it represents the main volume. This downsizing and rightsizing concept has been very …” „… electrified powertrains. The multi-energy platform approach sets the foundation for the successful and fast …”

Keiji Kaita Diversifizierte Elektrifizierung - Kernpunkt bei Toyotas Streben in Richtung nachhaltiger Gesellschaft /Diversified Electrification - The Key for Toyota's Challenge towards a Sustainable Society S. I-1-I-16

„… society based on sustainable energy by developing hydrogen production technology and logistics with lower …” „… . Diversified Electrification Concept and Approach To help preserve the global environment, the Life Cycle Zero …” „… addresses CO2 emissions from vehicle manufacturing to scrapping, as well as how automotive energy is …”

W. H. Pettit, D. A. Masten, C. E. Freese, M. Bork, M. M. Mann Antriebssysteme fur Brennstoffzellen und Batterien - eine Abwägung/Fuel Cell and Battery Propulsion System - the Balance S. I-326-II-X

„… . Well-to-Wheel Efficiency – Benchmarking BEV and FCEV3 Figure 3. H2 at Scale U.S. Department of Energy Concept …” „… cell vehicles since its first prototype in 1966. Renewable energy resources are supporting a growing …” „… electrified vehicle fleet but introduce new challenges to balance grid energy supply and demand. Hydrogen …”

H. Won, A. Bouet, V. Manente, J. Kermani, F. Duffour Potenzial der GCI Technologie - Ein Benzin-Kraftstoff mit hoherer Selbstzündung zur Reduzierung des C02-Fusabdrucks /eines Euro 6d-konformen Personenkraftwagens (PKW) Potential of GCI Technology - Hig... S. II-176-II-191

„… erfüllt. Introduction Energy demand for global transport is increasing sharply, driven by economic …” „… % of all energy used and around 23% of global CO2 emissions [1]. At the end of 2014, the world had …” „… . Alternatives are expected to grow fast to take a share of transport energy by 2030. A proven approach to …”

R. Osborne, A. Lane, N. Turner, L. McWilliam, N. Hinton, M. McAllister, J. Geddes, J. Gidney, J. Cleeton, P. Atkins, R. Morgan Ein Mager-Benzinmotor der neuen Generation für reduzierte CCfe-Emissionen in einer elektrifizierten Welt /A New-Generation Lean Gasoline Engine for Reduced CO2 in an Electrified World S. I-85-I-107

„… equipped with a continuously-variable valve-lift system, high-tumble ports and a high-energy ignition …” „… will introduce just such a combustion system. Engine and Vehicle Concept This project seeks to …” „… is capable of running with up to 500 mJ ignition energy and can operate in a number of different …”

V. Verdino, P. Lavazza, D. Rampone, L. Garzarella, A. Mogavero, A. Vassallo, J. Barta, J. Catalogna, S. Franco, C. Marlett, M. Umierski Der neue General Motors 3,0 Liter Duramax Diesel-Sechszylinderreihenmotor für die 2019er Modelle des Chevrolet Silverado und des GMC Sierra /The New General Motors 3.0 Liter Duramax Diesel Inline 6-Cy... S. II-208-II-247

„… performances expectations. The machining is part of the General Motors Flex Manufacturing concept, sharing …” „… Systems 9.1 Intake System The intake ducts concept is characterized by a tangential port and an advanced …” „… and the high specific power. The intake manifold is made of composite and features a clamshell concept …”

T. Tingelof, J. Dombrovskis, K. Samuelsson, L. Jorissen Weltweit fuhrende Brennstoffzellen-Stapeltechnologie mit europaischer Lieferantenbasis /World Leading Fuel Cell Stack Hardware with a European Supplier Base S. II-449-II-478

„… fuel cell stack meets the US Department of Energy targets for cost in volume production. The fuel cell …” „… Brennstoffzellenstapel erfüllt die Ziele des US-Energieministeriums (Department of Energy) was Kosten in der …” „… energy dispersive x-ray spectroscopy (EDX) shows that the discoloration is mainly made up from oxygen …”

B. Lehman, K. Luchansky, C. Mariott, S. Shin Der neue 2.7L Turbomotor von General Motors/The New 2.7L Turbo Engine from General Motors S. I-108-I-130

„… filling efficiency, high tumble motion and high efficiency of Turbulent Kinetic Energy (TKE) generation …” „… . Figure 8. Mixture Equivalence Ratio (EQR) Homogeneity (left) and Turbulent Kinetic Energy Contours (right …” „… and volume from each cylinder enable balanced blow-down energy and temperature to the turbine. This …”

K. Philibert-Palmer, C. Dicken, D. Mumford, M. Harper Das innovative Erdgaseinspritzsystem Westport HPDI 2.0 - C02-Einsparungen bei schweren Nutzfahrzeugen mit Flussigerdgas als Kraftstoff /The Innovative Westport HPDI 2.0 Natural Gas Injection System - ... S. II-248-II-265

„… , ( & > &+ ( > ( ? ? ( Whilst electrification will eventually penetrate the commercial vehicle market, the challenges of energy …” „… moving to the Otto cycle. Including liquefied natural gas (LNG) systems, to achieve appropriate energy …” „… combustion seal is moved further up on the nozzle, but the general sealing concept of metal to metal sealing …”

W. Willems, J. Weber, O. E. Henmann, M. Pannwitz, G. Lautrich, T. Tietze, K. Gaukel, A. Gelner, D. Pelerin, M. Zubel, T. Ottenwalder, B. Lehrheuer DME/OMEi - Nachhaltige Kraftstoffe fur den selbstzündenden Verbrennungsmotor für Pkw und Nutzfahrzeuganwendungen /DME/OME1 - Sustainable Fuels for Compression Ignition Engines for Passenger Car and He... S. II-103-II-142

„… concept. Environ. Prog. Sustainable Energy, 33: 744- 750. doi:10.1002/ep.11993 [4] "Well-to-Wheels …”

doi.org/10.51202/9783186811127

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Powertrain Systems in Mobile Machines 2022

VDI Wissensforum GmbH (ed.)

Series: VDI-Berichte

Volume 2402 2022

Results in this title

A. Kampker, H. H. Heimes, M. Kehrer, S. Dünnwald, S. Hagedorn, S. Biegler Integration and modularization approaches for fuel cell solutions in commercial vehicles S. 171-184

„… battery-electric models don’t achieve the energy density of fuel cell vehicles in the platform concept for …” „… payload creates big challenges for the concepts. This short study will provide an insight into the …” „… different use cases of the vehicle segments N1 to N3 and the required energy storage systems. The results …”

F. Wohlfahrt, T. Göres, S. Terörde, L. Frerichs Decarbonization Strategies for Heavy Duty Harvesting Machinery S. 47-64

„… concepts can be considered a viable basis for further technological comparisons of the different energy …” „… (>50 %) with alternative powertrain concepts. Still, the global AG sector has a significant task with …” „… fail-ures [4]. Imposing alternative powertrain concepts massively influences the characteristics of those …”

T. Bögel, T. Herlitzius Wann kommen elektrifizierte und sensorgesteuerte Antriebssystemmodule in der Landtechnik? S. 211-222

„… and vehicles is today largely based on internal combustion engines, in which the chemical energy bound …” „… energy density and the extensive availability of generation capacities and supply infrastructure. In …” „… in the provision and use of energy (climate pro-tection) - these goals are at the top of the …”

T. Woopen, S. Hammes, S. Bild Solutions for a needs-based range optimization of battery-electric vehicle platforms S. 127-134

„… , alternative energy solutions need to be investigated. By extend an elec-tric vehicle by different types of …” „… range-extender solutions the final customer can decide for the daily work if the higher energy is needed or if …” „… the energy of the base vehicle battery only is sufficient. The costs of the basis vehicle can be …”

W. Breu, L. Reuter HELIOS – A hydrogen-electric operated tractor system S. 95-104

„… Universität Braunschweig Abstract This article presents a concept of a hydrogen-powered fuel cell tractor …” „… project H2Agrar. The modified energy carrier with reduced storage capacity compared to conventional diesel …” „… machinery to alternative drive concepts will be necessary. A concept presented in this paper aims to …”

M. Pußack, L. Frerichs Electrification of linear positioning and working functions in mobile machines S. 199-210

„… . The move away from diesel engines in municipal vehicles to electric drive con-cepts enables a local …” „… be increased, reducing the primary energy re-quirement of the mobile machine. The electric drive …” „… into a linear oscillating motion. As an alternative, a mower concept was examined in which the …”

M. Schwaderlapp, A. Plumpe Sustainable Powertrains for Mobile Machinery – DEUTZ’ strategy towards a zero-emission future S. 29-46

„… part of the solution. From an energy distribution perspective, solutions must comprise diversified …” „… energy sources: the amount of available electrical energy merely covers a subset of our energy demand …” „… . De-carbonizing the entire energy economy requires the substitution of large amounts of energy which today is …”

E. Schobesberger The Off-Highway Machine of the future – concepts of alternative drive technologies S. 1-12

„… The Off-Highway Machine of the future – concepts of alternative drive technologies Eugen …” „… increase energy efficiency and to accelerate the introduction of low-emission drive systems, including the …” „… associations in order to support the development of different concepts for reducing emissions at EU level and …”

S. Mutschler eLION: A New Platform Approach for the Electrification of Mobile Machines S. 151-162

„… architectures become more attractive, as the rising costs for energy and energy storage increase the value of …” „… system, and the energy storage system, e.g. the battery. Another requirement with increased importance is …” „… , energy losses are further reduced. In the design of the eGFZ9275, a specific focus was on the noise …”

Titelei/Inhaltsverzeichnis S. I-X

„… future – concepts of alternative drive technologies � � � � � � � �1E. Schobesberger …” „… � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � 13H. Jahn, German Environment Agency (Umweltbundesamt-UBA), Dessau-Roßlau f Use of sustainable energy …” „… , Technische Universität BraunschweigFuel cell systems: Energy supply for the el� Powertrain Fuel Cell …”

S. Eichler, C. Guernsey The Wheel Loader of Tomorrow: Proof-of-Concept Vehicle & Learnings from Full-Electric Drivetrain Conversion S. 185-198

„… The Wheel Loader of Tomorrow: Proof-of-Concept Vehicle & Learnings from Full-Electric …” „… teams to create the electrified technologies of tomorrow. Through recent investments in proof-of-concept …” „… reason Danfoss has invested in several proof-of-concept (POC) machines, the first of which is a 13-ton …”

A. Wach Fuel cell systems: Energy supply for the el. Powertrain Fuel Cell applications and technical features S. 105-112

„… Fuel cell systems: Energy supply for the el. Powertrain Fuel Cell applications and technical …” „… features Achim Wach, Robert Bosch GmbH, Stuttgart Abstract The universal use of H2 makes the energy …” „… offers an alternative to conventional energy carriers. Through high efficiencies and fast availability …”

B. Seba, D. Vidinha Santos, U. Weiss Alternative fuels for vehicles in Off-road sector S. 65-78

„… assess the emission balance of the process, in which emissions due to energy consumption or as a …” „… by-product of the process may result. The transport emissions covers the energy emissions and the efficiency …” „… technical solutions regarding the components  Noise level of the engine (acoustic) The energy density of …”

L. Serrao Driving the electric transformation – The evolution of off-highway powertrain S. 135-150

„… implications on off-highway powertrain – are summarized in the following. a) The electric energy that can be …” „… stored onboard is limited by energy density and cost of electric energy storage. This means the energy is …” „… . Therefore, over-all driveline efficiency becomes crucial, and additional driveline cost to reduce energy …”

R. Himmelsbach, J. Ziegler, E. Nachbaur eCVT for Tractors – Experience report about potentials and challenges S. 223-232

„… . New requirements on reducing CO2 emissions and the search for alternative fuel concepts for tractors …” „… building the bridge from the concept study to the real world. Motivation Today’s hydrostatic power-split …” „… tractor applications since the amount of energy carried will remain a challenge for alternatives such as …”

S. Rinderknecht, S. Foulard, R. Fietzek Resource-efficient dimensioning, usage and maintenance of machine components through AI-based virtual sensors S. 241-XII

„… domain-expert knowledge. For instance, gear-wheels are monitored according to a nominal stress concept coupled …” „… and friction energy and power, and the assessment of changes in friction coef-ficient characteristics …” „… superfluous weight, which in turn implies higher material costs and energy consumption. In this section, an …”

L. Virnich, T. Durand, S. Schaub, S. Ghetti, D. Van der Put Optimization of powertrain layout to maximize benefits of an H2 internal combustion engine S. 79-94

„… ” combustion principle. The air/fuel mixture is ignited by the external energy source provided by a spark plug …” „… principle. If minor changes to the engine are in the focus, a dual fuel concept with higher compression …” „… turbo charging To guaranty safe engine operation, mitigation of backfire is mandatory with PFI concept …”

doi.org/10.51202/9783181024027

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41. Internationales Wiener Motorensymposium 22.-24. April 2020

Bernhard Geringer (ed.), Hans-Peter Lenz (ed.)

Series: Verkehrstechnik/Fahrzeugtechnik

Volume 813 2020

Results in this title

E. Kimura, K. Aikawa, D. Yasuda, H. Saeki, T. Brachmann, S. Barth Herausforderung einer nachhaltigen Dekarbonisierung des Mobilitatssektors und der Gesellschaft: Honda's Multi-Pathway Konzept mit elektrifizierten Antriebstechnologien Challenge for Sustainable Carbon... S. I-151-I-170

„… units in the “Multi-pathways” concept. Then automotive industry should prepare choice of energy carrier …” „… batteries on the electric power units. Honda is developing an energy management platform concept named as …” „… “eMaaS”, then challenges with this concept to maximize renewable energy usage. “eMaaS” is a combined …”

R. Schlögl Kohlenstoff als zukünftiger Energieträger/Carbon as a Future Energy Carrier S. II-90-II-113

„… energy farming or from utilizing “waste biomass” is explicitly not intended as the concepts to use …” „… renewable energy. Through such a concept renewable energy becomes a global commodity and can replace …” „… general boundary conditions one should consider mobility concepts that use a toolbox of energy sources …”

M. Alt, F. Gouzonnat, P. Ramminger, R. Matthe, L. K. Cloos Die Multi-Energy Platform des Opel Corsa: rein elektrisch, Benzinoder Dieselantrieb /The Multi Energy Platform of the Opel Corsa: Pure Electric, Gasoline or Diesel Propulsion S. I-203-I-224

„… Die Multi-Energy Platform des Opel Corsa: rein elektrisch, Benzin- oder Dieselantrieb The Multi …” „… Energy Platform of the Opel Corsa: Pure Electric, Gasoline or Diesel Propulsion Summary …” „… . The electrical energy for it needs to come from renewable sources. In order to make it successful …”

Z. J. Sroka, Z. Sadlak Einhaltung der CO2-Emissionsnormen als Herausforderung für eine thermische Aktivierung der Verbrennungskammern in Verbrennungsmotoren /CO2 Emission Standards as a Challenge for the Thermal Activation ... S. II-512-II-543

„… functioning of active thermal chambers, the applied calculation model and the obtained structure of energy …” „… automotive industry, despite the stunning development, could not propose a realistic concept of a piston …” „… internal combustion engine, still the best possible, but still not using fully energy contained in fuel …”

Titelei/Inhaltsverzeichnis S. I-I-I-X

„… Engines – Zero Impact Emission Concepts – CO2 Neutral Mobility – Automotive Batteries – Hybrid / E-Drives …” „… engineering, energy and fuel as well as, for the first time, cross-company cooperations in the automobile …” „… state-of-the-art engine and powertrain development, energy and fuel as well as, for the first time, cross-company …”

H. Sandquist, P. Frejinger, S. Klacar, I. Scholten, S. Li System Engineering Methodik angewandt für Hybrid-Antriebssystementwicklung /Systems Engineering Methodology Applied for Hybrid Propulsion System Development S. II-16-II-33

„… , autonomous driving but also energy efficiency and fun-to-drive attributes, among others, are growing in …” „… understanding customers, their needs, preferences, usage trends etc. With these at hand, a concept development …” „… team can have a firm guiding hand, bridging these expectations into concepts and pre-requisites for …”

J. Kolling Die Rolle von Kooperationen fur die BMW Group/The Role of Cooperations for the BMW Group S. I-433-II-X

K. Togai Verhalten eines geschlossenen Regelkreises bestehend aus einem Antriebsstrang und einer menschlichen Steuerung und der Standpunkt einer Mensch-Maschine-Schnittstelle (HMI) /Behavior of Closed Loop Con... S. II-477-II-487

„… . The number is huge and a human modify the task not to use huge energy. Furthermore, as the input …” „… extended fingers as shown in Fig.8. Fig. 8 Extended body concept: tool use When a person intends to turn …” „… body concept: vehicle use 3. Powertrain response properties in gain and delay 3.1 Target system gain …”

M. Bell, S. Kollamthodi, N. Hill, A. Greaney Die „Net-Zero-Herausforderung“ - Auswirkungen der Lebenszyklusanalyse auf Antriebssystemtechnologien, Lieferketten und die regulatorische Landschaft /The Net Zero Challenge - Life Cycle Impacts on Pro... S. I-171-I-190

„… recycling. It will also impact on propulsion system selection and future fuels and energy for road …” „… reference period. The original Renewable Energy Directive (2009/28/EC) established an overall policy for …” „… the production and promotion of energy from renewable sources in the EU. It required the EU to …”

N. Andrisani, F. Contarin, A. Lorenzon, M. Nencioni, M. Scassa, F. Mallamo, T. Korfer, H. Busch Innovative Ventiltriebe als Beitrag zur Erfullung zukunftiger Emissionsanforderungen im Stadtbetrieb /Novel Valvetrain Design as Enabler for Compliance with Upcoming Stringent Emission Demands in Urba... S. I-285-I-310

„… )Eaton srl, Corso F. Ferrucci 112, 10138 Torino, Italy 2)FEV Italia s.r.l, Energy Center, Via Paolo …” „… (EMAS) is a highly efficient-low energy consuming architecture, easily adaptable to any engine layout …” „… each SRFF, enabling individual valve control, extremely low energy consumption, very low and …”

K. Hwang, C. Yu, B. Min, Y. Kim, D. Lee, K. Ha, D. Chae, J. Yi Der neue Smartstream 1.0L DI-Turbo Ottomotor von Hyundai-Kia/The New Hyundai-Kia's Smartstream 1.0L Turbo GDi Engine S. I-121-I-150

„… operation range limitation, LIVC concept was selected between LIVC and EIVC by verifying combustion …” „… and highly stable combustion and the high ignition system with the maximum 120mJ energy have been …” „… Turbulence Kinetic Energy (TKE) peak where piston is about 250 Crank-Angle (CA) before Top of Dead Centre …”

R. Golisano, V. Rampino, A. Vassallo, N. P. Sacco, L. Magro, G. D'Aurizio, S. Trimboli, A. G. Marino, V. Biasin, I. Zallio, R. Vernassa, J. Wartha, D. Kaminski Der neue General Motors 1.5 Liter Diesel 3-Zylinder-Motor/The New General Motors 1.5 Liter Diesel 3-Cylinder Engine S. II-149-II-185

„… idea of a sustainable oil filter concept, which can be applied to the conventional spin-on filter …” „… improvement Different concepts have been implemented: · Coolant mass reduction. The lower the amount of …” „… . Starting from several options as shown in the Figure 41, the best concept was a GMpatented design ([5 …”

S. Pischinger, F. Aubeck, P. Heuser, D. van der Put, B. Lindemann, M. Müther, M. Schönen, M. Ehrly, J. Schaub, M. Walters, L. Virnich, G. Sammito, L. Bi, T. Lüdiger Effiziente Nutzfahrzeugantriebe - Der Weg zu 30% GHG Reduktion in 2030 /Efficient Commercial Powertrains - How to Achieve a 30% GHG Reduction in 2030 S. II-291-II-321

„… Energy Carriers“, „Accelerated Transformation” und „Approaching Zero”. Alle diese drei Szenarien …” „… Emissionen für schwere Nutzfahrzeug werden anhand des Vehicle Energy Consumption Calculation Tool (VECTO …” „… , Quelle: Aubeck, F. et al. (2020) Die in Abschnitt 3.2.3 beschriebenen Energy Management und Power …”

E. Jacob, I. Bogatykh, T. Goral, P. Seidenspinner, T. Wilharm, A. Peter, H. Scherer, I. Krossing Synthetische Kraftstoffe gegen Klimawandel und für die Reinhaltung der Umwelt /Synthetic Fuels against Climate Change and Environmental Pollution S. II-114-II-148

„… .; Plass, L.; Schmidt, F.; Wernicke, H.- J.: Methanol: The Basic Chemical and Energy Feedstock of the …” „… Determination of Formaldehyde at Low Concentrations in the Synthetic Fuel Oxymethylene Dimethyl Ether, Energy …” „… components of tailored diesel fuel: Properties, synthesis and purification concepts, Fuel 89, 3315-3319 …”

T. Pauer, H. Weller, E. Schünemann, H. Eichlseder, P. Grabner, K. Schaffer H2 ICE für zukünftige PKWs und leichte Nutzfahrzeuge/H2 ICE for Future Passenger Cars and Light Commercial Vehicles S. II-246-II-263

„… low and high engine speed to simulate 2-stage TC concept Engine control unit Prototype Tabelle 2 …” „… . Heller: Advanced Combustion Concepts and Development Methods for Hydrogen IC Engines; FISITA World …” „… infrastructure development; China National Institute of Standardization, National Hydrogen Energy …”

doi.org/10.51202/9783186813121

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