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VDI Wissensforum GmbH - Gießtechnik im Motorenbau 2017

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VDI Wissensforum GmbH (ed.)

Gießtechnik im Motorenbau 2017

Series: VDI-Berichte

Volume 2304 2017

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W. Schöffmann, C. Knollmayr, B. Kaltenegger, M. Rafetzeder, B. Stauder Höchstleistungs-Otto-Zylinderkopfentwicklung in Aluminium – Zylinderkopf für höchste spezifische Leistung in Serienanwendungen S. 165-188

„… existing engine families is mainly a premise of limited investment effort, whereby component-specific …” „… , erfolgen. Abstract Common turbocharged engine family architectures with shared parts and processing …” „… concepts have become the basic requirements for future gasoline and diesel engines. High performance …”

R. Richter Eigenspannungsoptimierung von Zylinderköpfen mithilfe der Simulation S. 107-122

„… increasing engine power poses challenges for present and future engine developers. Taking into account both …” „… for the utmost in design skills. Since increasing the power of the engine also increases the stress …” „… idea of this dissertation is that residual stresses in the component can be used to increase its …”

I. Papadimitriou, K. Track Leichtbau-Potenzial von Kurbelwellen durch den Einsatz hohl-gegossener Konstruktionen S. 69-90

„… potential of components. The crankshaft is one of the engine components with high lightweight potential …” „… The main focus of engine development is on emission reduction, increase of efficiency and lightweight …”

doi.org/10.51202/9783181023044

VDI Wissensforum GmbH - Land.Technik AgEng 2017

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VDI Wissensforum GmbH (ed.)

Land.Technik AgEng 2017

Series: VDI-Berichte

Volume 2300 2017

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K. Ritters, P. Winkelhahn, L. Frerichs, B. Kriebel Determining saving potentials in a tractor drivetrain using a simulation model and measured operating data S. 297-302

„… drivetrain components, the model is designed modularly. Besides the physical components, like engine …” „… development of tractors. The manufacturers take optimisation measures both on component level and system …” „… engine power of 308 kW and the power split transmission ZF ECCOM 5.0 Overdrive. The main structure and …”

F. Balbach, E. Nacke, S. Böttinger Method for load-based evaluation of machines using the example of a tractor S. 521-528

„… tractor applies different loads on different components of the drivetrain. The variation of these loads …” „… tractors often were equipped with mechanical engine speed-synchronous driven tractor meters. With this …” „… technique engine operation at idle speed has been weighted lower than tractor operation at engine nominal …”

A. Meiners, S. Häberle, S. Böttinger Advancement of the Hohenheim Tractor Model – Adaption on current demands S. 245-254

„… machines to be simulated requires a component-specific, differently intensive modelling. According to the …” „… additional models for implements requires the presented methodology to determine a component-specific degree …” „… per hour and enable to consider technical influencing factors on a component-based level. In …”

F. Hantschack, R. Rahmfeld, J. Bagusch, A. Meyer, E. Dohm Development of a high performance continuously variable drive for mobile agricultural and construction machinery S. 315-322

„… design, the manufacturing and the test bench validation while Danfoss supplied the hydraulic components …” „… axis motor family controls and loop-flushing components reduced the required development effort and …” „… power requirement (theoretical performance at maximum engine speed and maximum torque) of 1,000kW. See …”

J. Ettl, H. Bernhardt, K. Thuneke, E. Remmele, P. Emberger, G. Huber Real driving emissions of tractors during field work and on the test stand S. 391-398

„… exhaust gas emission components are relevant, to perform optimization processes entirely. Considering …” „… off-road use, the emission components NOX, CO, HC and CO2 as well as the exhaust mass flow are measured …” „… . In this work a methodology is suggested to transfer in-field recorded engine parameters of …”

R. Bumberger, W. Klinger, D. Botev Electric traction drive on a plough – More power for the driveline S. 23-30

„… considered: Tractor: weight, right ballasting, wheel width, engine power, lifting force capability Plough …” „… increasing efficiency up to 33% Capability to utilize Engine-Power-Boost for traction already at typical …” „… . 2300, 2017 23 Energy saving: - using Power-Boost, the engine can be run at lower speed - reduced …”

J. Mengele Field test validation as part of the development of a narrow track tractor S. 417-422

„… has not only an impact regarding the additional required space for the components; it has also …” „… influence on the characteristics of the engine run and at least an influence on the controls of the engine …” „… only a matter of the CVT, it is a matter of perfect interaction between engine and transmission. With …”

C. Birkmann, T. Fedde, L. Frerichs Influence of the Drive Train and Chassis on Power Shift Operations in Standard Tractors S. 439-446

„… parallel power flow paths, each including one clutch and offering different ratios between the engine and …” „… two dynamic subsystems. The first one includes inertia and stiffness of the engine and the primary …” „… JLoad + Jsec TEngine, nEngine TClutch 1, nClutch 1 TClutch 2, nClutch 2 TLoad, nLoad 2nd Subsystem1st …”

W. Breu, B. Pichlmaier Electrified Utility Tractor S. 9-14

„… Abstract Although the diesel engine will most probably remain the dominating power source for large …” „… Fendt Former 12555X in 2015. Electrical drivetrain components are available and meanwhile have become …” „… choppers and other components. The challenge for a fully electric tractor is the energy storage - in this …”

M. Schikora, M. Tempel Fully automated decision support for fungicide applications S. 61-66

„… : Screenshot of the FIELD MANAGER The first component consists of sophisticated disease models that …” „… component uses remote sensing analytics to cluster a field’s variability in up to 5 zones with a grid size …” „… models from the first component. In task planning the system will try to find the optimal solution for …”

W. Stark, C. Pieke Efficiency Optimization by Using “Vehicle in the Loop” Test Methodology S. 399-406

„… energy, along with losses from the engine through the drivetrain and finally through the tractive device …” „… engine and drivetrain, (2) maximizing the tractive advantage of the traction devices, an increase in …” „… integration of the real vehicle components late in the development process. This typical trend always stands …”

D. Hast, B. Rosenbaum Predict the unpredictable – Benefits and limits of machine data analytics and component health prediction S. 529-536

„… Predict the unpredictable Benefits and limits of machine data analytics and component health …” „… during the lifecycle largely depends on the right component design as well as timely maintenance and …” „… knowledge of both the load cycles and wear conditions of the vehicle and its components. Monitoring load …”

R. Schmetz Calculation of the losses in series-hybrid powertrains S. 513-520

„… further steps the analysis of the single components of the ESHP as well as the approximate calculations …” „… with an MHPSP. It has a typical tractor engine and a typical final drive unit, consisting of a bevel …” „… standstill or locked and therefore be neglected. Both the tractor engine and the final drive are …”

P. Vervaet, M. Gandillet ‘2 in 1 tire’ technology to allow maximal efficiency of the transmission chain in both road and field usage S. 447-452

„… is a key component in the transmission chain between the engine and the soil. The main parameters to …” „… available power at the drawbar of over 20 HP on a 300 HP tractor - Use a smaller engine on a given …” „… needed power at the engine reduced by some 15% - Use a lighter vehicle to transmit the same power o …”

T. H. Langer Model-in-the-Loop Tuning of Hitch Control Systems of Agricultural Tractors S. 191-198

„… transform the highest possible amount of the engine power into a pulling force on the implements, i.e. the …” „… the diesel engine if the resistance of the soil increased due to field variation [2]. A modern force …” „… avoid stalling of the engine and to have a fuel-efficient operation, since any wheel slip is equal to …”

P. Hannukainen, R. Åman Biomethane as tractor fuel – Opportunities for customer, manufacturer or climate S. 355-366

„… on fossil energy. Agricultural machinery uses mostly fossil diesel as engine fuel. Also heating and …” „… . Reduction potential of CO2 emission when using combustion engine as main energy source of vehicle is …” „… limited to rather modest ratio. Development in different components and vehicle operation can gain some …”

C. Körtgen, G. Morandi, G. Jacobs, A. Kramer Efficient development by automatic calibration of tractor transmission control units S. 291-296

„… components. This calibration process must be carried out for each tractor model and repeated for every …” „… significant change of the drive train (e.g. introduction of a new engine generation). New engines are being …” „… engine. Two electric dynamometers with an additional gearbox are connected to the wheel hub of the …”

G. Happich, H. J. Nissen ISOBUS Automation – On the Road to TIM – How to secure liability for open TIM systems S. 469-476

„… unintended engine stall). Once a component’s certificate needs to be revoked due to e.g. functional …” „… components’ electronic control unit (ECU). The digital certificate ensures that the TIM counterpart of each …” „… component can check for AEF conformance as well as VDI-Berichte Nr. 2300, 2017470 the AEF tested functions …”

J. Engström, O. Lagnelöf Battery electric autonomous agricultural machine – Simulation of all operations on a Swedish farm S. 15-22

„… a conventional tractor (160 kW) with two autonomous battery powered machines (36 kW engine, 113 kWh …” „… Excel with each component on a separate sheet. Each activity on each crop is represented by a row in …” „… prices for tractors in Sweden with costs deducted for cabin and diesel engine and added for electric …”

C. Foster, J. Posselius, B. Lukac Autonomous Agricultural Machines – The Next Evolution in Farming S. 85-92

„… The machine automation kit consists of any additional hardware and software components that are …” „… integration of these components into the base vehicle is no-trivial task. Interfaces into the base vehicle …” „… systems such as steering, braking, transmission, engine, etc. are required. This is complicated further …”

A. Bürger, S. Böttinger Driving comfort analysis of an agricultural tractor with the Hohenheim Tyre Model on complex tracks S. 263-272

„… significant for the validation process, as the acceleration components in the different directions can …” „… forum (Eds.), 7th Stuttgart International Symposium, Automotive and Engine Technology, Volume 1 …” „… and Engine Technology Volume 1, Stuttgart, March 14-15 2017. Wiesbaden: Springer Fachmedien GmbH 2017 …”

S. Krieger, E. Schnur, M. M. Brenninger The Potential of CVTs in Tracked Tractors around 400 hp S. 135-142

„… effort can be faced by an intensified modularity on the component level. Investigations have shown that a …” „… from shifting. And modern CVTs allow for low engine revolutions at maximum speed. This VDI-Berichte Nr …” „… component level, the road blocks to a CVT tractor dedicated to tracks become only small hurdles. A …”

K. J. Shinners, J. C. Friede, J. R. McAfee, D. E. Flick, N. C. Lacy, C. M. Nigon Conventional and Novel, New Approaches to Creating High-Density Biomass Bales S. 367-374

„… driveline components, and large flywheels. Current LSBr use a reciprocating plungerhead with typical …” „… . of 200 kg m-3). Total SEC required from the tractor engine to make bales at the maximum density was …”

D. Engelmann, M. R. Unger, M. Geimer Testing and Benchmarking a Powertrain with Independent Wheel Control for Heavy Machinery S. 303-314

„… kind of engine or motor. It is quite similar to conventional drivelines but there are no differentials …” „… allows to test the components and subsystems in a holistic way. In the present LT3 project, MOBiL helps …”

T. Oksanen Extending ISO 11783 for four wheel steering and implement steering S. 461-468

„… component of multi-brand system, which consists of tractor, connected implements, GNSS and the guidance …” „… engine revs or temperature. To transfer the parameters of tractor steering, constants, from the …”

doi.org/10.51202/9783181023006

VDI Wissensforum GmbH - SIMVEC – Simulation und Erprobung in der Fahrzeugentwicklung

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VDI Wissensforum GmbH (ed.)

SIMVEC – Simulation und Erprobung in der Fahrzeugentwicklung

Series: VDI-Berichte

Volume 2333 2018

Results in this title

M. Conic Multi Disziplinare Topologie Optimierung (MDTO) am Beispiel von Cockpit: Modultrager und Luftfuhrung – Gekoppelte Topologieoptimierung fur Struktur und gefuhrte Stromung am gemeinsamen Bauraum S. 93-98

„… components for ducted flow, like an air flow through the engine bay, etc. 1. Herausforderung …” „… topology for the both components/disciplines, even for different structure/fluid – prefering variations for …” „… conditioning concepts enforce new cockpit concepts. They are all based on new components and manufacturing …”

I. Vogeler, R. Untermaierhofer, R. Petz, T. Schütz Different methods for road load determination in comparison – Wind tunnel, Wind tunnel method according to WLTP and Coastdown method S. 469-486

„… components of the road load (mostly rolling resistance and drive train losses) determined by a flat belt or …” „… rotating components (for further information see [2]) in kg; ∆ corresponds to the increment between …” „… components in the tyre when subjected to repeated deformation decreases. Additionally, the inflation …”

S. Jones, H. Böhm, E. Bogner Driveability lead Model Based Development of HW & SW for P2 Hybrid Impulse Start – A novel methodology supporting virtual development of hybrid powertrains including monitoring of driveability from co... S. 229-240

„… smooth and quick start (or re-start) of an Internal Combustion Engine (ICE) from pure electric driving …” „… for impulse start, component sizing (such as EM power and clutch torque capacities), initial concept …” „… smoother acceleration (2) and improved Surge. Simulation Example #2 – Component Sizing & Driveability …”

S. Luthardt, L. Fredriksson, V. Leconte, Patrick Lombard, A. Dyer E-Motor Design using Multi-Physics Optimization S. 359-380

„… fit work optimally with other components and systems. Noise and power consumption are two of such …” „… depicted in Fig. 2. Altair HyperStudy constitutes the optimization engine and is used to drive all other …” „… important for design: consideration for critical components like the coils and magnets are important to …”

J. Berger, R. Theuerkauf, S. Ott Neue Pruf(-stands)-Konzepte ermoglichen Validierung mehrdimensional angeregter Triebstrangteilsysteme S. 511-526

„… oscillations the engine kinematics also leads to translational oscillation, so that subsequent components …” „… translatorische Axialschwingungen zu ergänzen. Abstract Today´s efficiency-optimized combustion engines cause …” „… the combustion engine – are not yet available on the market for such applications. In this article a …”

M. Bruschetta, D. Minen Assisted and Autonomous Driving on Driving Simulators – Advanced features to make Dynamic Driving Simulators suitable for studies on Assisted and Autonomous Driving S. 671-684

„… rotational velocities {a,v} are computed by using a dynamical simulation engine; 2) signals {a,v} are then …” „… acceleration component . Similarly the yaw velocity can be written as , (8) where the side slip rate and …” „… the two components of the yaw rate [15]. As mentioned above, both the and the can be reproduced …”

A. Krätschmer, A Wagner, H.-C. Reuss Lastlose Erprobung von E-Maschinen in der fruhen Entwicklungsphase S. 487-494

„… , development times must already be reduced at the individual component level and a high degree of maturity …” „… investigations. FKFS has a number of state-of-the-art and specialized test benches for engine and powertrain …”

doi.org/10.51202/9783181023334

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VDI Wissensforum GmbH (ed.)

PIAE EUROPE

2020

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J. De Boever, G. Spingler Crash simulation of the new TNGA intake manifold in glass-fiber-reinforced polyamide S. 43-60

„… simulation model of the intake manifold. In this component crash test the engine with the intake manifold is …” „… accelerate the 2050 challenge of ‘New Vehicle Zero CO2 Emission’ Toyota is developing a new engine series for …” „… Global Architecture (TNGA) concept’. For the 1.5L gasoline engine a new intake manifold was developed in …”

M. Walcher New solutions for e-mobility: thermally conductive thermoset plastics S. 133-140

„… be set within a very broad framework. In applications involving the encapsulation of components …” „… ensure the functionality of the components. In addition, the thermal conductivity can be adjusted and set …” „… electrical and/or electronic components. This coating or encapsulation ultimately serves to protect against …”

S. Schmitz, D. Fischer Radiation cross-linking of plastics as a finishing process in series production S. 197-206

„… components (e.g. PA 66, PA 6 or PBT). This also applies to numerous components in the engine compartment …” „… plastics and in certain applications can replace them. Plastic components thus achieve significantly …” „… , components with a wall thickness of up to several centimeters can be penetrated by radiation, even when …”

M. Hoyer Process-integrated material compounding for the sustainable manufacture of high-strength components S. 15-28

„… components in the engine VDI-Berichte Nr. 2369, 2020 23 area, such as housings, levers and joints. Taking a …” „… components Fiber direct compounding for economical and resource-saving production Dipl.-Ing. Martin …” „… an elementary process in automotive engineering for the targeted modification of component properties …”

F. Vetter Emissions and odor under control – Thermoplastic elastomers for the vehicle interior S. 149-164

„… was initially on compliance with fogging values. Over time, the requirements for interior components …” „… number of applications, including components in the vehicle interior. Consequently, it has been …” „… measurements being carried out on plastic granules, sample panels, individual components or component groups …”

doi.org/10.51202/9783181023693

VDI Wissensforum GmbH - Nutzfahrzeuge 2017 – Commercial Vehicles 2017

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VDI Wissensforum GmbH (ed.)

Nutzfahrzeuge 2017 – Commercial Vehicles 2017

Series: VDI-Berichte

Volume 2298 2017

Results in this title

B. Grzegorzewski The next generation of natural gas trucks – Development of a 4x2 tractor with a natural gas engine S. 223-234

„… The next generation of natural gas trucks Development of a 4x2 tractor with a natural gas engine …” „… truck industry is encouraged to find alternatives to these engine concepts to suit future emission …” „… is a Natural Gas powered combustion engine. Trucks with natural gas engines are quiet, have a …”

D. Bergmann, S. Lauer, S. Ghetti, K. Eichler, S. Petri Holistic Simulation Tool for the Commercial Vehicle Powertrain Development S. 209-222

„… Eichler, Dipl.-Ing. Sebastian Petri, Institute for Combustion Engines – RWTH Aachen University, Aachen …” „… approach pursued by the FEV Europe GmbH and the Institute for Combustion Engines of the RWTH Aachen …” „… Combustion Engines VDI-Berichte Nr. 2298, 2017210 (VKA) of the RWTH University developed a holistic …”

M. Eckert, M. Thiem, C. Beidl Development of an Electric Powertrain System for Truck Trailers S. 155-166

„… combustion engine load leads to a reduction of fuel consumption and CO2 emission. In a first step, the …” „… the powertrain components is done using simulation programs with input of logged real world driving …” „… associated partners. In this paper, the focus will be on dimensioning the powertrain components with a …”

M. Dietrich, M. Kohler, F.-D. Speck Electrification in Commercial Vehicles – Megatrends and Solutions – Electric Drives for Light and Medium Commercial Vehicles and TraXon Hybrid for Heavy Duty S. 13-24

„… to long-distance traffic, where the combustion engine will remain indispensable for many years to …” „… applications allows you to make much better use of the costly battery component. This means that an electric …” „… be adopted universally (e.g. fuel cell, overhead line). As such, the internal combustion engine will …”

G. Chen, C. Keller-Ebert, Z. Liu Requirements of Chinese domestic market for introduction of disc brakes for medium and heavy tractor truck axles – Sino German collaboration to enhance the product introduction process into Chinese ... S. 179-196

„… domestic market for a demanding component Gongbo Chen, ZHUCHENG YIHE AXLES Co. Ltd., Zhucheng City …” „… knowledge already has led to develop specific components which will be introduced after approval by severe …” „… components has to be taken into account. The YIHE disc can soon be introduced and a new YIHE hub unit for …”

F. Sauter, H. Mozer, B. Fessler, J. Glückler Development of an 8-speed Automatic Transmission for Medium-duty Trucks and Buses – Market analysis, selection, detailed definition and comparison of concepts and rollout of a segment-optimized tra... S. 197-208

„… consumption savings, gas engine compatibility, hybridization options and performance. To help put these …” „… permissible input torques with a view to future engine generations and which system proved the most flexible …” „… take-offs and compatibility with gas engines. 2. Concept Study – Evaluation of Different Transmission …”

C. Brinkkötter, R. Baumgart, S. Moldenhauer, J. Aurich, O. Predelli, A. Meyer Energy Efficient Standstill Air Conditioning for Trucks S. 125-142

„… cool the cabin during breaks in hot seasons, truck drivers often run the engine. However, this leads …” „… engine. To design this system, a detailed physical simulation model was developed. This contribution …” „… conditions the drivers often run the internal combustion engine to drive the air conditioning compressor …”

G. Nitzsche, S. Wagner, M. Engel Electric Drivelines in Semi-Trailers – TRANSFORMERS: An additional Way to Hybridisation S. 167-178

„… HoD-Framework A detailed view of the components within the trailer is provided in Fig. 5. The mechanical …” „… TRANSFORMERS trailer with the location of important components The truck is operated by the driver in a …” „… engine (ICE) of the truck automatically. When braking, the EBS on the trailer performs a brake blending …”

S. Schönherr, S. Kopp, M. Hellmold The NEOPLAN Tourliner – leading the way in CO2 reduction through aerodynamically optimised design – Optimised consumption with consideration to various vehicle requirements S. 115-124

„… the interior for various uses • The new MAN D2676 LOH engine with optimised driveline and new MAN …” „… in a smooth and appealing manner. Equally important are all of the components installed on the roof …” „… bumper spoiler edge, and the surfaces, light edges, component separation points, joints between cladding …”

S. Gohl, F. Tenbrock, L. van Rooij, D. Williams, G. Gumpoltsberger ZF Innovation Truck 2016 – Advanced Driver Assistance Systems are increasing safety and usability S. 41-52

„… jam, stays in the lane and maneuvers on the work yard. This article describes the components used …” „… semi-trailer. The base vehicle was changed over to ZF components for the drivetrain, the steering system, the …” „… Fig. 2: Systems Overview Table 1: Specification Innovation Truck 2016 Diesel engine Power 340 kW …”

Titelei/Inhaltsverzeichnis S. I-IX

„… component Seite/Page Drive Systems & Concepts F. Sauter, Development of an 8-speed Automatic Transmission …” „… 223 of a 4x2 tractor with a natural gas engine Connectivity M. Burkhart Intelligent Connectivity …”

J. Witzig, A. Grossl, M. Wenger E-Mobility for City Bus and Coach Applications – An integrated System Approach from ZF S. 5-12

„… available as a component, but also as a system including power electronics and drive control unit …” „… electrical portal axle, available both as component (only axle) or system including power electronics and …” „… already available as component, by end of 2017 also as a system supply including also power electronics …”

I. Wiesbaum, A. Tillawi Human Machine Interface of the future: Innovative solutions for commercial vehicle’s instrumentation S. 25-40

„… be displayed situationally. The display components used in passenger cars are reused for commercial …” „… parametrization of the software depending on the vehicle’s functionality, the engine variants, the markets and …” „… up to level ASIL-B. Mechanically challenging are the stress-free mounting of the display component …”

T. Huber, T. Grossner Future CO2 legislation and innovations to reduce TCO – using Continental Innovation Truck as an example – Evaluation of Photovoltaic System and Coasting Technology S. 79-102

„… with focus on Internal Combustion Engine (ICE) improvements, hybridization, lowering the driving …” „… pickups and vans, vocational vehicles and engines used in tractors and vocational vehicles. In addition …” „… , automated manual transmission, automatic engine shutdown, automatic tire pressure control, hybrid …”

A. Lapp, R. Lock, M. Muenzenmay, M. Tanimou, T. Thiel, C. Zimmermann Automotive Feature Store – Cloud-based software development and functions distribution for commercial vehicles S. 263-276

„… . Scandinavia. This features changes the sequence in which the engine, the goods and the driver are provided …” „… elements for a cloud-based feature development and distribution as well as the components to implement the …” „… situations. Thus, relevant component data can be acquired and the loads in real life situations can be …”

D. Nulens The Future of Telematics – Intelligent Connectivity – A journey to exceptional fleet performance S. 277-290

„… equipment, over-the-air engine software updates and revisions, detailed video footage-based accident …” „… components of the new connected fleet − a concept that is still evolving. [8] WABCO’s current …”

doi.org/10.51202/9783181022986

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