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wt Werkstattstechnik online

Browse Volumes: wt Werkstattstechnik online

wt Volume 110 (2020) Issue 10 ISSN Online: 1436-4980

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Jens Schäfer, Hannes Wilhelm Weinmann, Dominik Mayer, Tobias Storz, Janna Hofmann, Jürgen Fleischer Synergien zwischen Batterie- und Brennstoffzellen/Synergies between battery and fuel cells - Evaluation based on structural and machine parameters in production processes S. 735-741

„… T I T E L T H E M A – F A C H A U F S A T Z 735WT WERKSTATTSTECHNIK BD. 110 (2020) NR. 10 …” „… Brennstoffzellenfertigung diskutiert werden. Synergies between battery and fuel cells - Evaluation based on structural and …” „… , PEM fuel cells are also discussed as a future technology in truck and line traffic. Whether and when a …”

doi.org/10.37544/1436-4980-2020-10

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VDI Wissensforum GmbH (ed.)

ELIV 2023

Series: VDI-Berichte

Volume 2423 2023

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S. Spitzer, S. Wahl Hydrogen – A Game Changer in the Automotive Industry ... and Beyond S. 689-702

„… Module FCEV Fuel Cell Electric Vehicle FOTA Flashing over the Air H2E H2 Engine HD Heavy Duty HSCU …” „… Off-Road (OR) market. H2 solutions like Fuel Cell Electric Vehicles (FCEV) and H2 Engine will achieve a …” „… ELY) and power generation through a Solid Oxide Fuel Cell (SOFC), which are further mandatory elements …”

N. Pfullmann Electrified commercial vehicle trailers – how to turn a conventional trailer into a hybrid vehicle S. 703-710

„… improvements to the truck alone. The next step is the shift towards battery electric and fuel cell trucks …” „… trailer fuel efficiency. Taking a joint look at the truck-trailer combination provides the opportunity for …” „… 2018 by ZF. The core idea is to reduce overall fuel consumption when combining the electrified trailer …”

M. Wegener, R. Savelsberg, A. Alberti, G. Cechini, L. Schäfers, K. Badalian, S. Pischinger A Cloud-based Self-Learning Digital Twin Solution for Increasingly Accurate Range Prediction in Battery Electric Vehicles S. 103-112

„… driving range in conventional and electric vehicles is to determine the average fuel or energy consumption …” „… the remaining fuel volume or energy content of the vehicle [1] [2] [3]. This average-based estimation …” „… on past events (i.e., having passed a speed limit) but also on future events that a driver can …”

A. Beyfuß, M. Wirtz, T. Hein, J. Feng, P. Crowther, O. Forrest QuietComfort Road Noise Control – Helping Carmakers Design Better Cars S. 39-60

„… vehicle handling, and reduced efficiency. However, EV range and fuel economy goals are forcing vehicle …” „… solutions, in the form of cost, weight, and fuel economy savings but also improved driving performance and …” „… technology tackles the toughest noise and sound management issues. The benefits include creating e truly …”

P. Dreiseitel, D. Yesilbas Generative Artificial Intelligence – How AI Models Change the Way We Develop Automotive Products S. 405-418

„… large foundation models, i.e., neural networks pretrained on generic tasks, often with more than a …” „… service and technical documentation purposes to generate text-to-image output via models such as DALL-E …” „… , stress-testing safety algorithms, and even developing new vehicle designs to improve aerodynamics and fuel …”

doi.org/10.51202/9783181024232

Hans Peter Lenz - 38. Internationales Wiener Motorensymposium 27.-28. April 2017

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Hans Peter Lenz (ed.)

38. Internationales Wiener Motorensymposium 27.-28. April 2017

Series: Verkehrstechnik/Fahrzeugtechnik

Volume 802 2017

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M. Younkins, A. Tripathi, J. Serrano, J. Fuerst, H.-J. Schiffgens, J. Kirwan, W. Fedor Dynamic Skip Fire: Die einzigartige Zylinderabschaltung/Dynamic Skip Fire: The Ultimate Cylinder Deactivation Strategy

„… ensures a smooth driving experience while delivering an 8-15% fuel consumption reduction and no impact on …” „… mandates as these benefits cost less than 40€ per percent gain in fuel efficiency. Selecting combustion …” „… . Deactivating all intake and exhaust valves during deceleration minimizes catalyst reactivation fuel losses …”

M. Ito, K. Takeuchi, K. Ishizuka, K. Uchiyama, S. Sugawara, M. Nakagawa, O. E. Herrmann Innovative Technologieansätze zur Erreichung hoch effizienter Diesel Antriebssysteme mit niedrigsten Abgasemissionen /Innovative Technologies to Realize the Ultimate Diesel System with High Efficiency...

„… measures like e.g. e-fuels may be applied on top of that. Figure 2 Practical CO2 Emission for a …” „… DENSO INTERNATIONAL EUROPE B.V., Netherlands Dr.-Ing.O.E.Herrmann DENSO AUTOMOTIVE Deutschland GmbH …” „… efficiency simultaneously, a new fuel injection system concept delivering highly-flexible heat release …”

P. Krähenbühl, G. Dellora, S. Golini, F. Pidello Die Führungsrolle von FPT Industrial im Bereich Erdgastechnologien für Industriemotoren /FPT Industrial’s Leadership in Natural Gas Technologies for Industrial Engines

„… fuel consumption. A full technical description and performance data for the Cursor 9, in respect of …” „… following years different alternative fuels and gas feeding systems were assessed. From 1995 the …” „… gas engines – specifically: • Fuel is available from renewable source • Lower greenhouse gas / CO2 …”

T. Toda, M. Sakai, M. Hakariya, T. Kato Der neue 2.5L Reihen-4-Zylinder-Ottomotor mit Toyota Neue Global Architektur Konzept /The New Inline 4 Cylinder 2.5L Gasoline Engine with Toyota New Global Architecture Concept

„… has been developing the new engine series for lower fuel consumption, higher performance and globally …” „… realize the higher specific power with lower fuel consumption and exhaust gas emissions, a further …” „… lubulication systems have been adopted to improve fuel consumption by reducing cooling and friction losses. As …”

M. R. Jolly, K. Salonitis Rohstoffverarbeitung, Motorenfertigung und CO2-Ausstoß auf der Straße: Wie kann die Automobilindustrie bestmöglich zu ökologischer Nachhaltigkeit beitragen? /Primary Manufacturing, Engine Production a...

„… . This has led OEMs to adopt lower density materials, to contribute to weight reduction and fuel economy …” „… across two of the materials life cycle phases – “material” (i.e. extraction and creation of materials …” „… performing materails are in the top left hand corner i.e. highest value of Young’s modulus or strength for …”

S. Dehn, J. Wind, C. Mohrdieck Optimierung des Brennstoffzellenantriebs im Spannungsfeld von Technik, Kosten und Kundenanforderungen /Optimization of the Fuel Cell Powertrain within the Triangle of Technology, Cost and Customer Req...

„… mit dem C 350 e, dem GLC 350 e, dem E 350 e und dem S 500 e inzwischen volumenstarke Fahrzeuge der …” „… findet sich in Abbildung 2. 3. Der Citaro FuelCELL-Hybrid als aktuelle Generation von …” „… Brennstoffzellenbussen Neben der PKW-Anwendung mit der B-Klasse F-CELL ist mit dem Citaro FuelCELL-Hybrid auch ein …”

G. Mendl, O. Hoffmann, R. Mangold, S. Rosenberger, J. Pfalzgraf, Z. Langa, B. Czuczor Der neue Audi 2.0l g-tron – ein weiterer Schritt für die nachhaltige Mobilität der Zukunft /The New Audi 2.0l g-tron – Another Step for the Sustainable Mobility of the Future

„… klimaschonenden, synthetischen e-fuels – in diesem Fall von Audi e-gas - und der damit real bilanzierten …” „… Audi g-tron Flotte eine hervorragende und in Kombination mit dem Audi e-fuels Ansatz eine vor allem …” „… Motorensymposium 2017 - 128 - - 3 - 1.1 Audi e-fuels Fahrzeuge mit konventionellen Antrieben werden …”

S. Kiga, K. Moteki, S. Kojima Die weltweit erste Serienproduktion eines Motors mit variablem Verdichtungsverhältnis – Der neue Nissan VC-T Motor /The World’s First Production Variable Compression Ratio Engine – The New Nissan VC-T...

„… between fuel efficiency and output performance. This paper describes the working principle, purpose and …” „… electrification technologies such as electric vehicles, fuel cells, etc. However, there are many problems that …” „… compression ratio) does not have to compromise between low fuel consumption and high performance …”

Titelei/Inhaltsverzeichnis

„… in English Aus besten Händen: Der e-Antrieb von AVL Entwicklung, Integration und Testen von …” „… – Electromobility / Batteries – Hybrid – Fuel Cells – Thermal Management – Cylinder Deactivation – Gas Engines …” „… Brennstoffzellensystem des Honda CLARITY FUEL CELL und Honda‘s Beitrag zur Realisierung der Wasserstoffgesellschaft …”

A. Damyanov, P. Hofmann, M. Derntl, M. Schüßler, T. Pichler, N. Schwaiger Einsatz von biogenen sauerstoffhaltigen Kraftstoffen in einem Dieselmotor /Operation of a Diesel Engine with Biogenous Oxygenated Fuels

„… dieses mit dem Verhalten vom Dual- Fuel-Betrieb mit Alkohol-Saugrohreinspritzung. 0,0E+00 5,0E+13 1,0E …” „… a Diesel engine with biogenous oxygenated fuels Kurzfassung Regenerativ gewonnene Biokraftstoffe …” „… . Beim gleichen Verbrennungsschwerpunkt sind im Dual-Fuel-Betrieb 23 vol% SynGas ins Saugrohr …”

C. A. Sharp, C. Henry, G. Neely, S. Rengarajan, J. Sarlashkar, C. C. Webb, S. Yoon Bewertung und Darstellung von Technologien zur Erreichung niedrigster NOx-Emissionen am Beispiel eines NFZ-Dieselmotors /Evaluation and Demonstration of Ultra Low NOx Technologies for an On-Highway Di...

„… does not reach high rates of reduction (i.e. better than 95%) until the half-way (600 s) point of the …” „… Rated Power 361 kW Rated Speed 1477 RPM Peak Torque 3050 Nm Peak Torque 1050 RPM Fuel System F2 …” „… of the NOX emitted by the engine when it is operating at peak fuel efficiency. Given that urea-SCR …”

C. Severin, F. Bunar, M. Brauer, M. Diezemann, W. Schultalbers, G. Buschmann, M. Kratzsch, K. Blumenröder Potentiale einer hochintegrierten Abgasnachbehandlung für zukünftige PKW Dieselmotoren /Potential of Highly Integrated Exhaust Gas Aftertreatment for Future Passenger Car Diesel Engines

„… Verkehrssektor einen wichtigen Beitrag leisten. Im Zuge dessen werden ambitionierte Ziele zur Etablierung der E …” „… Strom verwendet wurden. In beiden Szenarios zeigt sich, dass die E-Mobilität bei Weitem nicht CO2 …” „… Engine Vehicle Battery Electric Vehicle Fuel Cell Vehicle Gasoline Engine Vehicle today EU27 CO2 neutral …”

Toshihiro Hirai Strategische Zukunft: Powertrain-Vision für Morgen/Strategic Future: Powertrain Vision for Tomorrow

„… improvement can be expected. In autumn 2016, Nissan launched a new electric powertrain “e-POWER”, a new …” „… power unit combining a gasoline engine and a Battery Electric Vehicle (BEV) motor. The “e-POWER” has …” „… Betrieb mit Dauerbelastung zu erwarten. Nissan hat im Herbst 2016 ein neues Powertrain „e-POWER“ mit …”

T. Körfer, C. Menne, B. Lindemann, T. Szailer Die neue Generation sauberer Dieselmotoren – vollumfängliche Erfüllung der weltweit strengsten Emissionsnormen /Next Generation Clean Diesel Engines – Tailored Measures for Compliance with Upcoming Gl...

„… maintaining a convincing fuel efficiency, is a combined package of targeted internal engine technologies …” „… pollutant emissions and, taking into account fuels from renewable resources, even nearly CO2 neutral …” „… Emissionen. 0 50 100 150 RDE1 S p e e d / k m /h RDE2 RDE3 RDE4 0 50 100 150 RDE5 S p e e d / k m /h RDE …”

L. Möltner, L. Konstantinoff, M. Buchacher, V. Schallhart, C. Rossboth, H. Gruber, M. Gwercher Oxidation von Biodiesel – Oxidationsmechanismen, Einschränkungen bei der motorischen Verwertung und Gegenmaßnahmen /Oxidation of Biodiesel – Mechanisms of Oxidation, Limitations on the Utilization in ...

„… of FAME Blended Diesel Fuels.” SAE Technical Paper 2008-01-2505, 2008, doi:10.4271/2008-01-2505 …” „… Diesel Fuel Impacts on Engine/Vehicle Systems.” SAE Int. J. Fuels Lubr. 5(1):163-179, 2012, doi …” „… :10.4271/2011-01-1944. [6] Hoekman S. K., Curtis R., “Review of the effects of biodiesel on NOx emissions.” Fuel …”

M. Hofer, T. Hackl, G. Schlager Magna’s Systemansatz für 48 V Mild-Hybride/Magna's System Approach for 48 V Mild Hybrids

„… erreicht. Die 25 kW starke 48V-e-Achse bietet neben elektrisch gefahrenen Parkmanövern auch die …” „… , Hauptwasserpumpe, sowie der Ersatz eines Rootsverdichters durch einen 48V e-Verdichter bei Hochaufladekonzepten …” „… ) 4.1. 48 V eSupercharger Bei der Entwicklung des elektrischen Zusatzverdichters waren folgende Ziele …”

A. Lippert, C. Trapp, J. Laubach, C. Nelson, F. Nota, A. Avagliano, N. Prendiville GE’s J920 Großgasmotor kombiniert wegweisende Technologien und innovatives Digital Monitoring, um mehr als 50 % elektrischen Wirkungsgrad zu erreichen /GE’s J920 Large Gas Engine Incorporates Latest T...

„… speichern, nicht ersetzen. Abbildung 1 Klassifizierung der Stromreserven innerhalb ENTSO-E Die …” „… Netzregelung und Regelenergie verlegt. Im Falle Europas liefert das Europäische Verbundsystem (ENTSO-E …” „… zukunftsträchtig und erfüllt bereits jetzt die ENTSO-E-Richtlinien sowie weitere strenge Netzanschlussvorgaben …”

F. Eichler, K. Bennewitz, C. Helbing, K. Philipp, P. Lück, N. Weiß, C. Felsch Volkswagen elektrifiziert den neuen Golf/Volkswagen Electrifies the New Golf

„… . Beispiele sind Touareg Hybrid, Jetta Hybrid, e-up! und e-Golf sowie die Plug-In-Hybridmodelle Golf GTE und …” „… Start-Stopp dar. Im neuen e-Golf kommt ein inhouse entwickelter und produzierter elektrischer Antrieb zum …” „… , sowohl die Reichweite als auch die Antriebsleistung des weiterentwickelten e-Golf deutlich zu steigern …”

M. Schüßler, M. Piffl, M. Grubmüller, P. Grün, M. Hollander, H. Mitterecker Real Driving – Robustheit im Feld durch virtuelle Entwicklungsumgebung/Real Driving – In Field Robustness Based on Virtual Development Environment

„… der Nutzungsdauer (Full Useful Life, FUL), in der ISC- Tests durchgeführt werden. Somit schließt …” „… ) für verschiedene DoE-Methoden Bildet man zufällige Motoren gemäß der Wahrscheinlichkeiten der …” „… - Antrieben“; 9. Int. Forum Abgas- und Partikel-Emissionen, Ludwigsburg 2016 [11] Kirschbaum, E …”

G. Kellermayr, R. Ratzberger, P. Rumplmayr, H. Eichlseder, M. Wieser, F. Jayat, M. Bonifer Vor-Turbine-Katalysatoren in PKW-Dieselmotoren/Pre-Turbine-Catalysts for Passenger Car Diesel Engines

„… Kombination von Vor-Turbine-Katalysator und elektrischem Verdichter (E-Booster) untersucht. Eine Validierung …” „… der Simulationen mit E-Booster wird zukünftig auch am Motorprüfstand erfolgen. Einleitung Die …” „… , 2]. Das Ansprechverhalten könnte wiederum mit einem elektrisch betriebenen Verdichter (E …”

J. Scharf, J. Ogrzewalla, K. Wolff, T. Uhlmann, M. Thewes, A. Balazs, P. Grzeschik, M. Görgen, S. Yadla, H. Baumgarten, M. Wittler, C. Nebbia Ottomotoren für Hybrid-Antriebe – Hochtechnologie oder Low-Cost Aggregate? /Gasoline Engines for Hybrid Powertrains – High Tech or Low Cost?

„… Last; „E-CVT“) - Elektrisches Fahren mit beschränkter Reichweite und Geschwindigkeit Abb. 6 zeigt …” „… Fahrleistung durch E-Maschinen-Leistung bei weniger als um 5 km/h reduzierter Höchstgeschwindigkeit). Hierdurch …” „… kompensiert zusätzlichen E-Motor und zweite Kupplung fast vollständig). Neben Bauraumrandbedingungen bestehen …”

M. Garrett, N. Jackson, S. Kollamthodi Verbrennungsmotoren – Wie sieht ihre Zukunft in einer Welt nach “Dieselgate” aus? /Internal Combustion Engines – What Does the Future Hold in a Post Dieselgate World?

„… together using CO2 equivalence (CO2e) factors to account for the differing global warming potentials of …” „… HC, and through ultra-low sulphur fuels. An estimate of the potential limit values is shown in …”

A. Kufferath, M. Krüger, D. Naber, R. Maier, J. Hammer Verbrauch im Einklang mit Realemissionen: Die Zukunft für den Diesel Pkw /Fuel Consumption in Accordance with Real Driving Emissions: The Future of Diesel Passenger Car

„… im Einklang mit Realemissionen Die Zukunft für den Diesel Pkw Fuel consumption in accordance with …” „… Kombination NSC-LT mit SCR erzielt werden, ist u. E. folgerichtig als Kombisystem die Anordnung NSC – cDPF …” „… bedeutenden Marktanteil von 48 V-Systemen rechnen, ist es u. E. besonders sinnvoll hier nach weiteren Nutzen …”

D. Talué, P. Whitwood, G. Page, M. McAllister, F. Borean, R. Penfold Vorstellung des Ingenium Otto-Motors: Jaguar Land Rover's neuer 4-Zylinder Ottomotor /Introducing the Ingenium SI Engine: Jaguar Land Rover’s New Four-Cylinder Gasoline Engine

„… 90 – 102 RON, E26 * Continuously Variable Valve Lift (=kontinuierlich vollvariabler Ventilhub …” „… GPF? SAE Journal of Fuels and Lubricants 14FFL-0550 2014. [2] Dr. H Busch, et al, Jaguar land Rover …”

S. Grams, H. Piechottka, F. Küçükay, A. Sturm Virtuelle Auslegung und Optimierung zukünftiger Antriebsarchitekturen/Virtual Design and Optimization of Future Powertrain Architecture

„… Geschwindigkeiten gefahren. m itt le re E M -L ei st un g [k W ] 0 10 20 30 40 50 60 70 80 90 100 …” „… Beispiel zeigt die Auslegung eines Generators innerhalb einer Topologie mit zwei E- Maschinen (serieller …” „… elektrischen Klimakompressor (eKliKo) oder Leistungselektronik (LE) werden dauerhaft Leistungen zwischen 1 …”

M. Kluin, C. Glahn, I. Hermann, A. Königstein Variable Turbinen Geometrie – Bewertung eines Aufladekonzeptes für zukünftige hoch-effiziente Ottomotoren /Variable Turbine Geometry – Evaluation of a Charging Concept for Future High-Efficiency Gasol...

„… Kraftstoffverbrauchs (Brake Specific Fuel Consumption – BSFC). Die erforderliche Verdichterleistung kann bei stark …” „… ck e [m ] 1000 1100 1200 1300 89 91 93 95 97 99 101 103 105 Zeit [s] G es ch w in di gk ei t [ km /h …”

doi.org/10.51202/9783186802125

VDI Wissensforum GmbH - AgEng LAND.TECHNIK 2022

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VDI Wissensforum GmbH (ed.)

AgEng LAND.TECHNIK 2022

Series: VDI-Berichte

Volume 2406 2022

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O. Lagnelöv, G. Larsson, A. Larsolle, P.-A. Hansson Electric tractors – Sustainable and Profitable? Economic and environmental impact of autonomy and electric drivelines in agriculture S. 189-196

„… had a reduced the annual cost by lowering operator, fuel and maintenance cost. In total, the cost was …” „… lowered by 31% from the conventional scenario. In both the environmental impact and cost, fuel played an …” „… self-driving modes considered. For fuel, Swedish marginal electricity mix (41% natural gas, 35% wind power …”

L. Wannasek, D. May, D. Tyris, T. Amon Design of an on-farm biomethane upgrading plant with hybrid compression and filling station S. 259-266

„… can be used to replace fossil fuels, e.g. to power tractors. Part of the Horizon 2020 project RES4LIVE …” „… . Wannasek, Leibniz Institute of Agricultural Engineering and Bio-economy e.V. – ATB, Potsdam, Germany; D …” „… . May, Lehr- und Versuchsanstalt für Tierzucht und Tierhaltung e.V. – LVAT, Groß Kreutz, Germany; D …”

D. Tyris, D. Manolakos, T. Bartzanas, S. Benni, T. Amon, J. Maselyne, S. Lecompte, P. Grammelis, A. Balafoutis, G. Zhang, P. Bakalis, S. Kalogridis, O. Marchand, H. Hoes, J. Gomes RES4LIVE – Energy Smart Livestock Farming towards Zero Fossil Fuel Consumption S. 493-498

„… RES4LIVE – Energy Smart Livestock Farming towards Zero Fossil Fuel Consumption Mr. D. Tyris, Prof …” „… e.V. – ATB, Potsdam; Dr. J. Maselyne, Institute for Agricultural, Fisheries and Food Research - ILVO …” „… replace the fossil fuel consumption of certain needs in four European pilot farms, proving that …”

V. Ernst, J. Schwehn, N. Ebertshauser, S. Böttinger Investigations on the rolling resistance of tractor tires using coast down tests S. 581-588

„… of tires can have a large influence on fuel consumption of agricultural vehicles, especially with a …” „… the main influence on the rolling resistance. Introduction and motivation Reducing fuel consumption …” „… and therefore improving fuel efficiency of agricultural machines is an important topic when it comes …”

W. Faes, S. Lecompte, J. Maselyne Cost-effective implementation of renewable energy sources in livestock barns S. 245-252

„… demands are typically met by extracting electricity from the grid and combusting fossil fuels (oil or gas …” „… combustion of fuel oil (in 2016). Fossil fuels however contribute to global warming by emitting greenhouse …” „… phase out of fossil fuels, renewable alternatives are available on the market. Fuel boilers can be …”

A. Gkountas, P. Bakalis, D. Tyris, D. Manolakos Thermodynamic modelling of a Biomass Organic Rankine Cycle for sustainable heat and power cogeneration in greenhouses S. 47-52

„… greenhouse heating applications, leaves large amounts of energy unexploited (e.g., combustion fuels …” „… indoor conditions with the minimum heating cost. Under the stressing fossil fuel prices and the …” „… energy source that may be used as beneficial fuel for power generation cycles, remains unexploited in …”

J. Mellmann, T. Ziegler, T. Teodorov, T. Hoffmann, R. Joachim, B. Sturm Homogenization of belt drying of hops by controlling the supply air humidity using partial air recirculation S. 211-216

„… temperature in exhaust gas-air heat exchangers. The heat is provided by fuel oil fired burners. The main …” „… dryers require 18-26 liters of fuel oil to preserve 50 kg of hop cones (dry goods). By estimation, this …” „… , which coincides with the literature [2, 5-9]. The drastic rise in fuel oil prices and the current …”

C. Depenbrock, L. Frerichs Investigation and testing of a novel concept for straw management with the “Kombi-Mulcher” – How the decoupling of combine threshing and straw management by means of a “Kombi-Mulcher” contributes to e... S. 179-188

„… the machine increases the threshing power or reduces fuel consumption. This brings clear advantages …” „… of the carrier vehicle contain crucial measured values such as driving speed, GPS position and fuel …” „… mulcher Material flow in the combination mulcher Power requirement Fuel consumption Impact force / area …”

E. Michielan, M. Mattetti Combine harvester – Outlining the combine harvester usage through CANBUS data analysis S. 41-46

„… thermodynamic loss of the engine itself, pumping torque loss and the losses of fuel, oil and cooling pumps as a …” „… of the engine crankshaft, and it is denoted as ? in the following.  Engine Fuel Rate: that reports …” „… the fuel consumption of the engine, and it is denoted as ? in the following.  Header Down: that …”

A. Kavga, T. Petrakis, V. Thomopoulos The contribution of innovative semi-transparent photovoltaics for energy autonomy in the field of greenhouse systems S. 61-68

„… usage of fossil fuels for energy production, and since the agricultural sector is part of a wider …” „… public power grid or fossil fuel generators. However, both solutions present problems, as many of the …” „… . 2406, 2022 61 power grid, while the combustion of fossil fuels for energy production is detrimental …”

A. Kavga, T. Petrakis, I. Lycoskoufis, V. Thomopoulos The contribution of innovative semi-transparent photovoltaics for energy autonomy in the field of greenhouse systems S. 631-638

„… to the severity of climate change brought on by the usage of fossil fuels for energy production, and …” „… fuel generators. However, both solutions present problems, as many of the greenhouse facilities are in …” „… fossil fuels for energy production is detrimental, both economically (increase in oil price, high cost of …”

F. Herter, C. Schwaer Valuation Method for Corn head integrated Stubble Cracker System S. 173-178

„… method A method to judge the working quality in harvest condition to e.g. compare different working …” „… Maiskomitee e.V. (DMK) was adjusted to valuate not only the plant residue in form of cut stalks but also to …” „… the destructions systems the fuel consumption and working quality is measured on a determined …”

N. Katsoulas, C. Baxevanou, D. Feidaros Optimal design of a hybrid power generation system for greenhouses S. 53-60

„… considered: greenhouse using a) fossil fuel burner for heating and evaporative pads for cooling, referred as …” „… diesel generator has electrical efficiency of 29%, minimum load of 48% and life span 1500 h. The fuel …” „… type B the system feasibility depends on the fuel and electricity prices. Table 2: Optimisation …”

L. Wenzel, T. Stein, H. J. Meyer Automatic onboard process and worktype identification of agricultural machinery with Edge Devices S. 403-410

„… parameters, e.g. from the fuel rate, did not provide a significant advantage in the trained models, so they …” „… is also connected to the CAN bus, so that further data, for example the current engine fuel rate, is …” „… version 2021b. This offers the possibility to train different models, e.g. decision trees. For the …”

M. Reyhani, E. Santolini, M. Bovo, A. Barbaresi, D. Torreggiani, P. Tassinari A comparative life cycle analysis of living walls S. 235-244

„… depletion, Abiotic depletion (fossil fuels), Acidification, Eutrophication, Freshwater aquatic ecotoxicity …” „… system Felt-based system Abiotic depletion kg Sb eq 0,0023 0,00214 Abiotic depletion (fossil fuels) MJ …” „… ) kg CFC-11 eq 8,01E-06 3,52E-06 Photochemical oxidation kg C2H4 eq 0,039 0,39 Terrestrial ecotoxicity …”

J. Maxa, S. Thurner, J. Heel, M. Hofmann Analysis of three different methods for reducing water ragwort (Jacobaea aquatica) on grassland S. 617-624

„… compared. Furthermore, the resulting control success or weed infestation (e.g. germination of new Water …” „… dominated by fuel and labour costs. On the other hand, fuel consumption could be substantially lower using a …”

S. Röttgermann, G. Podann, J. IJsselmuiden, F. Tamminga, N. van de Westeringh, K. Jayaraj, D. Matos, D. Albrecht Disturbance Input Detection and Performance Monitoring for Smart Agricultural Implements S. 141-148

„… the cultivator through the soil, which in turn results in a higher energy requirement (e.g., fuel …” „… detection and tool damage detection e.g., for cultivators, and vision-based performance monitoring e.g., for …” „… operation. E.g., this could be tool breakage or faults resulting from collisions with obstacles in the soil …”

M. Altaleb, J. Hertzberg, H. Deeken, B. Wrenger Analysis of Combine Harvester Threshing Systems Across Different Climate Regions S. 17-24

„… E-Systems GmbH, Dissen; Prof. Dr. Burkhard Wrenger, OWL University of Applied Sciences and Arts, Höxter …” „… and fuel consumption. The configuration of the combine harvester is set by a combine’s operator or an …” „… between different machines, crop types and conditions, i.e., grain and straw moisture. A better …”

M. Schmidt AI-Based Tillage Job Quality Assessment for Advanced Machine Automation in Agriculture S. 567-572

„… job quality criteria for the intended field work. Fuel efficiency and area performance are also …” „… actions. E.g., the operator adjusts machine parameters such as working depth based on the visual …” „… controller. In case of stubble cultivation, additional machine bounded sensors e.g., to detecting plugs are …”

D. Tyris, P. Panagakis, D. Manolakos, A. Gkountas, P. Bakalis A dynamic heat pump model for precise environment control of a broiler house in Northern Greece S. 485-492

„… use electricity or fossil fuels as energy sources, leading to CO2 emissions, increased cost and …” „… a broiler house with 10,000 broilers at the area of Kavala (40.94°N, 24.41°E) in North Greece and …” „… ), 797–803. [2] Bokkers, E.A.M., Zanten, H.H.E., Van den Brand, H., 2009. Field study on effects of a heat …”

M. Pokriefke, P. Müller Development of an innovative soil-cultivation-system for energy-saving straw conditioning and ultra-shallow tillage (“Grinder”) – Problems and challenges in stubble cultivation S. 573-580

„… cultivation after maize -- ++ 0 - -- + ++Incorporation of cover crops -- 0 ++ + + + ++ProfitabilityFuel …” „… .1744-7348.2007.00144.x. Lamb, Kenneth E.; Johnson, Burton L. (2004): Seed Size and Seeding Depth Influence on Canola …”

Titelei/Inhaltsverzeichnis

„… wieder. Printed in Germany.ISSN 0083-5560E-ISBN 978-3-18-102406-5ISBN 978-3-18092406-9Bibliographische …” „… Sensors for Manure Sensing 9E. Thiessen, M. Eslamifar, R. Kock …” „… , E. Hartung, Institute of Agricultural Engineering, Christian-Albrechts-Universität, Kiel;P. Lausen …”

doi.org/10.51202/9783181024065

VDI Wissensforum GmbH - Dritev – Drivetrain For Vehicles 2019

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VDI Wissensforum GmbH (ed.)

Dritev – Drivetrain For Vehicles 2019

Series: VDI-Berichte

Volume 2354 2019

Results in this title

C. Schoerghuber, I. Müller, H. Wiener Dedicated hybrid transmission for commercial vehicle applications – Mechanical layout, system analysis and simulation of a dedicated hybrid transmission for commercial vehicles

„… engine is operated in the optimum speed range with low fuel consumption. Via adaption of e-motor and ICE …” „… way to operate the engine at e.g. best fuel consumption point, the EM1 speed is calculated as …” „… benefits in terms of fuel consumption compared to conventional state-ofthe-art powertrains, i.e. the fuel …”

S. Kurokawa, M. Kunihisa, Y. Oyama Development of a new next-generation CVT for small cars

„… with the engine. This new CVT contributes to the improvement of class-leading vehicle fuel economy …” „… electrification. It is projected that fuel economy will continue to be improved by further enhancing the overall …” „… to be smaller and lighter than the CVT (JF015E) that JATCO currently supplies for use on small cars …”

K. Baron, C. Rübsam, M. Werra, F. Küçükay Hybridized manual transmission – Opportunities and challenges of mild hybridization

„… emissions (e.g. NOx), it is a valid indication for customer related fuel economy. The RDE can differ in …” „… technology will be part of this future propulsion architecture e.g. in hybrids, manual transmissions are …” „… appropriate setup, expected fuel economy improvement and new requirements for the transmission. This …”

Y. Le Neindre Great Wall Motors’ 2nd generation of Pi4 platform – A high performance PHEV for premium SUV in China

„… as well as fuel economy. Introduction of Pi4 Architecture Following the successful launch in …” „… power of 15 kW. The rear axle is composed of: • Rear E-Motor that is designed to fulfill Pure …” „… Electric Driving and Regenerative Braking needs. The E Motor can reach a maximum peak torque of 195 N.m …”

S. Kluemper Benefits of the new Allison 9-speed fully automatic – Medium duty commercial transmission

„… deliver improved fuel savings to the end user while not sacrificing performance. This paper discusses …” „… fuel efficiency and performance while still delivering the proven reliability and durability of the …” „… fuel efficiency, performance, ratings, and integration have all been designed into the product …”

R. Dold New powertrain concepts for heavy duty commercial vehicles

„… HDT eCanter: First LDT worldwide with SOP 2017 eM2: First MDT for US Market demonstrated …” „… US Market in 2018 eActros Gen1 Customer Demo Fleet VDI-Berichte Nr. 2354, 201910 Truck …” „… efficient and suited to daily use. The Truck is mainly build from Battery system, E-axle and chassis. At …”

R. Nasdal, K. Masser Diverse requirements, one product family – The HV Kit for LCV from MAGNA

„… management the 5BHT425 allows significant fuel economy improvements in hybrid mode. The 2-speed e …” „… solutions for every demand: Pure EV eDrive units with 90kW up to 280kW of power each. The combination of …” „… distance fuel economy and EV mode for cities, two different kind of hybrid drive trains are offered: The …”

M. Lindström Gas powered heavy duty vehicles from Scania: Current program and future potential

„… congestion in cities, see E. Devin [1]. In most markets the price for gas fuel is also significantly lower …” „… . Biogas is a high quality fuel which is possible to produce locally from waste products such as sewage …” „… ] Using biogas as a fuel Often there is a conception that biofuels are of a lesser quality than the more …”

S. Sudo, T. Maeda, R. Kobayashi Drivetrain trend of truck of Asian market and new technology drive train for HD truck

„… customer demands; Fuel economy, safety, comfortable, cost…. etc.) Key driver of transmission …” „… large numbers of people or goods over relatively long distances, and fuel and energy are needed to do …” „… hybrid system with fuel economy even in vehicles that run at high speeds, a feat considered difficult …”

A. Esser, J.-E. Schleiffer, T. Eichenlaub, S. Rinderknecht Development of an optimization framework for the comparative evaluation of the ecoimpact of powertrain concepts

„… ) PH EV (P 3) PH EV (P 3-2 eG ) 0 50 100 150 200 E m is si on s in g C O 2eq / km Production Fuel …” „… traction forces, while “tot” stands for the total time period. O cc ur re nc e Fr eq ue nc y …” „… for multiple powertrain concepts. The energy demand and fuel consumption of each vehicle …”

L. Herdle 7DCT/HDT400 – New fuel-efficient FWD DCT and hybrid transmission for up to 400 Nm

„… 7DCT/HDT400 New fuel-efficient FWD DCT and hybrid transmission for up to 400 Nm Lothar …” „… and electro-mechanic shift actuation offers best in class fuel efficiency and excellent drivability …” „… torques to cover OEMs front-transversal portfolios. Further improving the overall fuel efficiency and the …”

H. Göbbels, S. Scholz, S. Volkmer Efficient 6-speed manual transmission for modern downspeeding solutions

„… characteristics support downspeeding, i.e., driving at a low speed in high gears while having low fuel …” „… Modern internal combustion engines are subject to strict legal regulations concerning fuel consumption …” „… . Depending on the engine and vehicle combination, the fuel consumption advantage in comparison to its …”

M. Jörgensson, C. Wolrath, J. Hallnéus Volvo Cars modular electric axle drive

„… Volvo Cars fully in-house designed, verified and manufactured e-axle transmission. Manufactured in …” „… increased year by year and when it suddenly became clear that the availability of fuel and the effect on …” „… fuel prices could be a limiting factor for future mobility it triggered new ideas around efficient …”

V. Schroiff A modular Concept for EMI shielding of thermoplastic housings for E-Cars – An innovative approach to support weight saving and function integration

„… VDI-Berichte 2354 Main topics: E-Fuels: Varieties, costs and perspectives of synthetic fuels Electrification …” „… A modular Concept for EMI Shielding of Thermoplastic Housings for E-Cars An innovative …” „… consideration. 1 Introduction The increasing complexity of electronic systems, e.g. in e-mobility, aerospace …”

S. Demmerer Efficiency of electric axle drive systems – Potential of multi-speed-drives

„… unter Berücksichtigung der E-Maschine, so lässt sich die Effizienz deutlich steigern, kurz: Ein …” „… rarely discussed, since the characteristic map of an electric drive is so homogeneous that only low fuel …” „… performance demand on the one hand and higher efficiency on the other. E-mobility seams to offer a solution …”

K. von Rueden, C. Danzer, J. Liebold, T. Mueller, T. Hirschbeck 1, 2 or 3 – how much it would be? Evaluating the need of multispeed electric drives coming from different perspectives

„… ist es, mit einem modularen System aus E-Maschinen-, Getriebeund Leistungselektronik mit möglichst …” „… Konstruktion der E-Maschine berücksichtigt werden muss. Beide mit dem Fokus auf die Optimierung des …” „… few assemblies as possible with a modular system consisting of e-machine, transmission and power …”

M. Bahne, A. Wiesebrock Flexible oil management for dual-clutch transmissions

„… and consequently fuel consumption. Another reason why flexible oil intervals become more relevant is …” „… early lifetime – to prevent premature data interpretation. This can be compared to the average fuel …” „… ]. One reason why Magna Powertrain favors the P2.5 architecture is that the small high-speed e …”

Titelei/Inhaltsverzeichnis

„… � � � � � � � � � � � � � � � � � 21 A. Viehmann, J.-E. Schleiffer, S. Rinderknecht, Institute for Mechatronic Systems in Mechanical …” „… fuel-efficient FWD DCT and hybrid transmission for up to 400 Nm � � � � �95 L. Herdle, Magna Powertrain …” „… � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � 137 A. Esser, J.-E. Schleiffer, T. Eichenlaub, S. Rinderknecht, Technical University Darmstadt …”

K. Hasegawa, D. Kosaka, S. Shimizu, K. Kawabata, H. Tsukashima Development of new hybrid AWD system for the SUV segment

„… conditions are detected. 2: Introduction Fuel-efficient hybrid and electrified vehicles are growing in …” „… popularity and availability in response to the growing need to reduce automotive CO2 emissions and fuel …” „… that this SUV would be driven in daily and camping usage scenarios (i.e., not for work use …”

M. Scherpelz, J. Bernhardt, T. Weyh Simulation of load cycles for commercial vehicle drivelines based on statistical reasoning

„… VDI-Conference Drivetrain Solutions for Commercial Vehicles Main topics: E-Fuels: Varieties, costs and …” „… , due to their high diversity, the boundary conditions (e.g. legislation and road conditions) and the …” „… forward depending on the available engine power. The current driving conditions (i.e. power requirement …”

A. Kooy, R. Seebacher Minimize torsional vibrations – Full isolation if necessary

„… . Numerous concepts are being developed to reduce fuel consumption. Combining the ICE-torque with the …” „… conventional system, i.e. a system without DMF, with CPA on the torsion-damped clutch disc and 3-cylinder …” „… decreased by around 200 rpm without any additional mass, which makes fuel consumption savings of approx. 4 …”

A. Viehmann, J.-E. Schleiffer, S. Rinderknecht Evaluation of the dedicated range-extender transmission powertrain concept DE-REX regarding efficiency, costs and complexity – Comparative assessment of electric and hybrid powertrain configurations b...

„… ), Technical University Darmstadt Kurzfassung Der „Doppel-E-Antrieb mit Range-Extender (DE-REX …” „… des Doppel-E-Antriebs vorgestellt: Der „TDT4LR“. VDI-Berichte Nr. 2354, 2019 21 Abstract The …” „… transmission like in the Tesla Model 3, the BMW i3 or the Volkswagen e-Golf. In the powertrain dimensioning …”

A. Gehring, M. Beringer, M. Özdemir Overview of stator technologies motors for electro mobility in passcars – The right technology for each application

„… electric battery and fuel cell electric vehicles. In the last years several factors have been driving the …” „… hottest wire in the centre of the winding. The cooling can be improved e.g. by using an oil spray cooling …” „… challenges, e.g. restrictions within layout of the winding scheme. Compared with distributed winding with …”

O. Simon, W. Heubner Triple wet clutch module and actuation system, shift cylinders and park lock for modern hybrid transmissions – Architecture and technical description of a triple wet clutch unit and the related active...

„… TWC with CSC, having a connection to an off-line 48 V or high voltage E-motor realized by a gear set …” „… connected to the clutch and the rotation axis of the gear connected to the E-motor, in order to obtain good …” „… relative to actuation type. The triple clutch module is still connected to a 48V or high voltage E …”

C. Schmahl, M. Höck, D. Ressin, M. Kesseler GKN’s ActiveConnect AWD system as an energy-efficient solution for electrified vehicles

„… Christoph Schmahl, Michael Höck, Dirk Ressin, Mathias Kesseler, GKN ePowertrain, Lohmar …” „… mechanical hang-on AWD system clearly shows that even on roads with low friction values (e.g. on snow), the …” „… significant fuel savings to be made in conventional vehicles with combustion engines. However, this AWD …”

S. Johnsen, R. Wexenberger Mechatronic transmission control module for agile AMT Transmission actuation in commercial vehicles

„… consumption to operate the clutch, saving fuel. Developing a self-adjustment mechanism, several parameters …” „… , i.e. the clutch load can decrease with increasing piston position, if the gas force decreases even …” „… challenges and requests in accordance to the E-Mobility needs for future Commercial Vehicle solutions …”

A. Alkan Human/machine readable language representation method in HEV drivetrain testing

„… Loop-Simulationsprüfständen, E-Maschinen-Emulatoren und Testfahrzeugen. Dieser Vortrag beschäftigt sich hauptsächlich mit der …” „… various testing environments - system dyno, hardware in the loop simulation test benches, e …” „… compared to high voltage hybridization - and yet highly efficient. 13% fuel savings make it a must-have in …”

D. Schweigert, M. Mileti, B. Morhard, M. Sedlmair, M. Fromberger, M. Otto, T. Lohner, K. Stahl Innovative transmission concept for hyper-high-speed electromechanical powertrains

„… these aspects are being investigated in the joint project “Speed4E” under the leadership of the Gear …” „… Research Centre (FZG) of the Technical University of Munich (TUM). The main goals of Speed4E are the …” „… . Especially for the fixed-speed sub-transmission, different gear designs (i.e. Reference, Low-Loss and …”

S. Stöhr, R. Koesling, V. Marx New all-wheel drive systems in Mercedes-Benz SUVs

„… Stellung als Luxus- SUV der zur E-Klasse gehörenden Modellfamilie verdeutlicht. Erstmals wird bei …” „… SUV of the model family belonging to the E-Class. For the first time, vehicles with four- and six …” „… the E/E and EMC environment. compliance with the high Mercedes-Benz corrosion standards …”

A. Kinigadner, T. Biermann Schaeffler eAxle family – future solutions for the electric drivetrain

„… Schaeffler eAxle family – future solutions for the electric drivetrain Dipl.-Wirtsch.-Ing …” „… necessitated by CO2 legislation. Electric axles can be enablers in achieving emission targets and new e …” „… transmission has to be seen as a base discipline, which can be expanded by adding actuators e.g. for parking …”

A. Harsch, G. Clausen, A. Rink Modular system 8G-DCT with all-wheel drive

„… meet the increasing requirements regarding fuel consumption, torque capacity, weight, package and …” „… situation, 100% of the drive torque can be directed to the front axle (e.g. when driving straight ahead …”

S. Foulard, S. Rinderknecht, F. Braun, P. Jardin ecoLIFE3: An approach for a resource-efficient dimensioning of vehicle components based on a holistic optimization with real life load data –paradigm shift in transmission engineering based on big dat...

„… superfluous weight, which in turn implies higher material costs and fuel consumption. To tackle this issue …” „… corresponding physical quantity (e.g. torque, force, stress, strain, temperature). For the virtual sensors …” „… CAN-Signals. SAE World Congress 2017, 04.-06. April 2017, Detroit, Michigan, USA (2017) [3] Haibach, E …”

W. Wenzel, M. Eglinger, M. Li, C. Sieg, J. Hengst, F. Küçükay Next generation of 48V HEV

„… the efficiency, the charge sustaining fuel consumption is calculated. In addition, the acceleration …” „… rate and a high market in Europe, but show significant growth rates also on other markets, e.g. China …” „… , 2019 297 binations of operating points, e.g. speeds and torques of transmission-integrated EM, are …”

C. Leonhardt, M. Otto, K. Stahl Potential of lightweight construction and component properties of joined spur gears

„… also can reduce the rotating inertia and therefore reduce the fuel consumption and thus emissions …” „… e.g. deep drawing or forging processes can be used, which can be a cost benefit in large-scale …” „… be found (cf. e.g. [3], [4], [5]). Most of these investigations are based on the finite element …”

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