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VDI Wissensforum GmbH - Commercial Vehicles 2021

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VDI Wissensforum GmbH (ed.)

Commercial Vehicles 2021

Series: VDI-Berichte

Volume 2380 2021

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H. Ulmer, M. Rothschuh, F. Brinkmann, R. Wascheck, T. Delebinski eDrive & Fuel Cell powertrain systems engineering for commercial vehicles S. 55-72

„… eDrive & Fuel Cell Powertrain Systems Engineering for Commercial Vehicles Dr. Hubertus Ulmer …” „… ] Fuel consumption 3 FCS [300kW] Relative fuel consumption 2 FCS vs 3 FCS R el at iv e fu el c on su m …” „… e ff ic ie nc y [- ] 0.42 0.46 0.50 0.54 0.58 Fuel Cell System net power request [kW] 0 50 100 150 …”

J. Pell, I. Müller, W. Gruber, A. Schilk E/E architecture and operating strategy for fuel-cell trucks – Challenges and solutions for energy- and cost-efficient operation S. 117-134

„… E/E architecture and operating strategy for fuel-cell trucks Challenges and solutions for energy …” „… applying a specific fuel cell system (FCS) and an integrated electric HD axle (e-axle) developed by AVL …” „… different characteristics of fuel cell and HV battery, e.g. efficiency characteristic or aging behavior …”

S. Baker, S. Munshi, J. Huang High performance and efficiency hydrogen engine using westport fuel systems’ Commercially available HPDI fuel system S. 97-116

„… adapted to utilize gaseous fuels (e.g. natural gas) both for premixed or partly premixed fuel-air engines …” „… fuel from renewable sources, i.e. biomethane) is also considered a promising transportation fuel due …” „… components (e.g. tank valves, fuel delivery modules, pressure regulators, etc.) for hydrogen fuel supply …”

J. F. Beaupère, F. Domprobst Tire contribution to truck sustainability – Roadmap to 2030 S. 135-148

„… 27.5 28 28.5 29 29.5 30 30.5 31 31.5 32 32.5 d e n si ty fuel consumption L/100km VDI-Berichte Nr. 2380 …” „… positions, it represents a fuel consumption increase by 5% or 1.5L/100km. 5 5.70.1 0.2 0 0.5 0.2 0.7 1 …” „… long haul usage at 40t GCW, the power required by the tire accounts for 30% to 45% of fuel consumption …”

M. Holzer, F.-D. Speck Hybridization of heavy duty trucks – Market analysis and technology for high voltage as well as low voltage solutions S. 33-42

„… vehicles might become a necessity in this segment next to battery electric vehicles and fuel cell electric …” „… outlining different hybrid architectures, this article also provides insights into fuel efficiency …” „… strongly builds on its new Commercial Vehicle eDrive Platform: on the one hand to provide the latest …”

Titelei/Inhaltsverzeichnis S. I-X

„… � � � � � � � � � � � � � � � � � � � � � � � � � � � �43 J. Ebert, Cornelia Keller-Ebert, Ebertconsulting GmbH, Köln eDrive & Fuel Cell powertrain systems …” „… � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � �97 S. Baker, S. Munshi, J. Huang, Westport Fuel Systems Inc, Vancouver, Canada E/E architecture and …” „… is available via Internet at www.dnb.de. f Ways to achieve Zero Emission ZF E-Mobility products and …”

L. Heber, J. Schwab, T. Knobelspies Thermoelectric generators for heavy-duty vehicles as an economical waste heat recovery system S. 17-32

„… , Timo Knobelspies, German Aerospace Center (DLR e.V.), Institute of Vehicles Concepts, Stuttgart …” „… Abstract Fuel consumption and emissions from heavy-duty vehicles account for a large proportion of …” „… this problem is that about 2/3 of the chemical energy of the fuel is lost in the form of waste heat …”

C. Biedinger, T. Halfmann, M. Speckert, C. G. Berges, P. Cuny Consumption-optimized planning of transport missions using virtual drives S. 149-166

„… route. Moreover, we decompose the data into segments of different road types and compute e.g. the fuel …” „… usually suggest the trip with e.g. minimum distance or minimum travelling time. But also the altitude …” „… profile of a route has a large influence on the fuel consumption. Thus, a simplified consumption measure …”

D. Morgenweck, M. Großmann, W. Fakler, M. Lamke, F. Bitzer ZF E-Mobility products and software for commercial vehicles S. 1-16

„… ZF E-Mobility Products and Software for Commercial Vehicles Dr. Daniel Morgenweck, M.Sc …” „… , Friedrichshafen Abstract E-Mobility has been one of the top-priority subjects for the past few years and …” „… . Integrated in the series software ZF provides a portfolio which covers all important aspects of E …”

N. Rossel, M. Sommer, E. Sax Automated and networked city buses – Optimized, demand-oriented service through intelligent use of data S. 215-228

„… also know how environmental data (e.g. weather, traffic, etc.) will affect the route, you can use this …” „… in less demanded marginal areas or intersections. 1.3 Efficient use of human resources Fuel costs …” „… big data related techniques (e.g. sensors, IoT) and the ever-increasing size of this data, data-driven …”

C. Glöggler, C. Neuschl, A. Zaiser, D. Denzel Health & safety in public transport – Better climate and optimized hygiene in times of COVID-19 S. 229-244

„… https://www.rki.de/DE/Content/InfAZ/N/Neuartiges_Coronavirus/Steckbrief.html;jsessionid=DDA 3E6BF22B43E46BB98EA21ACED280C.internet101?nn=13490888#doc13776792bodyText2 VDI-Berichte Nr. 2380 …” „… rules established during the pandemic (e.g. the ‘hands, face, space’ rule). The first item to help …” „… smog button (e.g. when going through tunnels or in a traffic jam) does recirculation air operation …”

doi.org/10.51202/9783181023808

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VDI Wissensforum GmbH (ed.)

SIMVEC 2022

Series: VDI-Berichte

Volume 2407 2022

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S. Scheidel, M. Goll, M. Tandl, B. Reiter, R. Neubauer Simulationsbasierte Wirkungsgradoptimierung einer Hochtemperatur Co-Elektrolyse zur e-Fuel Produktion S. 129-142

„… Simulationsbasierte Wirkungsgradoptimierung einer Hochtemperatur Co-Elektrolyse zur e-Fuel …” „… Produktion Simulation-based efficiency optimization of a high-temperature co-electrolysis for e-fuel …” „… Neubauer, AVL List GmbH, Graz, Österreich Abstract The usage of „green hydrogen” and “e-fuels” is a hot …”

M. Glensvig, C. Kozlik, D. Kreilinger Full Vehicle Virtual Calibration Platform – AVL Co-Simulation and SiL solution S. 629-646

„… , such as fuel consumption, pollutant emissions and KPIs, which cover component protection e.g.: the …” „… powertrain with hybrid powertrain performing virtual control units calibration to obtain minimum fuel …” „… [1, 2, 3, 4, 5]. Internal combustion engines, electrification and fuel cell powertrain configurations …”

Titelei/Inhaltsverzeichnis S. I-XVI

„… , ÖsterreichSimulationsbasierte Wirkungsgradoptimierung einer Hochtemperatur Co-Elektrolyse zur e-Fuel Produktion …” „… Germany.ISSN 0083-5560E-ISBN 978-3-18-102407-2ISBN 978-3-18-092407-6Bibliographische Information der Deutschen …” „… , Regensburg f Simulation und OptimierungOptimization approach for powertrain dimensioning of fuel cell vehicle …”

H. Amelunxen, G. Hordys Accelerating Development and Test of Cooperative Safety Systems with Advanced V2X Simulation S. 407-422

„… to adapt its velocity for more fuel-efficient driving with a reduced number of stops. However, this …” „… . This holds both for applications with a focus on highway scenarios, e.g., for the simulation of cut-in …” „… and cut-out maneuvers for truck platooning applications, and for applications in urban scenarios, e …”

D. Artuković, M. Zagun, P. Stopp Strategien zur Einhaltung der Euro 7 Emissionsziele durch Minimierung des Kraftstoffverbrauchs und der Schadstoffemissionen eines PHEV mit Hilfe von Systemsimulation S. 75-94

„… der Schadstoffemissionen eines PHEV mit Hilfe von Systemsimulation Fuel consumption and emission …” „… , and CO, while at the same time minimizing the fuel consumption penalty. 1 Einführung / Motivation …” „… Verlusten dar. P0LOADSHIFTP0CHARGEP4REKUP4BOOSTP0 + P4 BOOSTE-Drive“CD”E …”

A. Viehmann, Stanislaw Rybak, Fabian Möller Anwendung numerischer Methoden zur Verbesserung von Batteriesystemen für Batterieund Plug-in-Hybrid- Elektrofahrzeugen S. 263-276

„… an Innovationsprojekten wie z. B. Batteriesystemen für Battery Electric Vehicles (BEV) sowie Fuel …” „… EVA, Hyundai e-GMP), ergeben sich Herausforderungen an die Integration des Energiespeichersystems …” „… weniger%20als%20im%20Vergleichszeitraum (aufgerufen: 28.09.2022) [2] Die Bundesregierung: Mehr E …”

J. Garcke, R. Iza-Teran, M. Pathare, D. Steffes-lai, P. Schwanitz Identifying similarities and exceptions in deformations and mesh functions – Comparing many simulation results automatically S. 277-288

„… not been simulated so far, i.e. estimate the effect of design changes on quantities of interest. To …” „… as frontal beams, firewall, pillars, support frames, seats supports, fuel tank compartment and so on …” „… , i.e. those PIDs of the B-pillar that are identified as most affected, or at least one criteria, i.e …”

doi.org/10.51202/9783181024072

Bernhard Geringer, Hanz-Peter Lenz - 39. Internationales Wiener Motorensymposium 26.-27. April 2018

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

39. Internationales Wiener Motorensymposium 26.-27. April 2018

Series: Verkehrstechnik/Fahrzeugtechnik

Volume 807 2018

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D. Neumann, S. Pischinger, M. Zubel, B. Heuser, K. Thenert, W. Leitner, M. Schönen, J. Schaub, C. Jörg Power-to-Liquids - Kompensation variierender E-Fuel Zusammensetzungen mittels Digital Rate Shaping /Power-to-Liquids - Compensation of Varying E-Fuel Compositions via Digital Rate Shaping S. 230-258

„… FEV Europe GmbH, Aachen, Germany Power-to-Liquids – Kompensation variierender E-Fuel …” „… Zusammensetzungen mittels Digital Rate Shaping Power-to-Liquids – Compensation of varying E-fuel compositions via …” „… Digital Rate Shaping Kurzfassung Synthetische Kraftstoffe, beispielsweise sogenannte E-Fuels, bieten …”

W. Wiese, C. Laidig, E. Schünemann, F. Balthasar, J. Chahal Einfluss von Kraftstoffeigenschaften, Additivierung und Einspritzung auf die Partikelentstehung bei DI Ottomotoren /Effects of Fuel Composition, Additives and Injection Parameters on Particulate Forma... S. 556-574

„… Fuel E Fuel B 0% 100% 200% 300% HC CO NOX PN Vehicle 1 Fuel A Fuel B DI TC engines only - All Vehicles …” „… Injector early late Impact Boiling Curve Low PN Fuel High PN Fuel Time [s]Time [s] Ve hi cl e Te st in g …” „… (average PN Emissions of the last 5h) 0.E+00 1.E+05 2.E+05 3.E+05 Base Fuel (clean) Base Fuel Base Fuel w …”

J. Y. Kim, I. S. Ryu, J. N. Kim, D. H. Han, K.-P. Ha, J. Y. Kong, J. D. Rho, I. J. Hwang, K. S. Choi Hyundai-Kia’s SmartStream 1.6L DI-Turbo Motor/Hyundai-Kia’s SmartStream 1.6L Turbo GDI Engine S. 167-190

„… include the upcoming new 1.6L MPI and 1.6L Turbo GDI engines. To improve the fuel efficiency and emission …” „… or short duration which can improve performance, fuel efficiency and emission. For fuel efficiency …” „… , CVVD effect is reduced due to naturally less pumping loss. Therefore, LP-EGR is added to improve fuel …”

W. Demmelbauer-Ebner, J. Theobald, J. Worm, P. Scheller Der neue 1,5l EA211 TGI evo – Volkswagen gibt e-gas/The New 1.5l EA211 TGI evo – Volkswagen Steps on the e-Gas S. 93-108

„… für CNG-Fahrzeuge des Volkswagen Konzerns seit August 2017 überdurchschnittlich. e-Fuels Der …” „… -Senkungspotenzial der CNG-Mobilität eröffnen die so genannten e-Fuels. e-Fuels sind synthetische Kraftstoffe, die …” „… Quellen stammt – zum Beispiel aus Windkraftanlagen – sind e-Fuels per Definition regenerative Kraftstoffe …”

R. Schlögl Erneuerbare Energien in der Mobilität: Das Potential synthetischer Kraftstoffe auf der Basis von CO2 /Renewable Energies in Mobility: The Potential of Synthetic Fuels Based on CO2 S. 191-201

„… , A. Bardow, G.E. Shter, G.S. Grader, Nitrogen-Based Fuels: A Power-to-Fuel-to-Power Analysis …” „… . Maus, E. Jacob, Future-safe combustion-engined Drives - The Role of sustainable Fuels, 2015. [25] N …” „… mit dem Paar (H+ + e-), die biologisch, elektrochemisch oder photochemisch zugänglich sind. 39 …”

S. H. Kim, K. S. Lee Die nächste Generation Brennstoffzellen-Auto von Hyundai Motor Company /The Next Generation Fuel Cell Electric Vehicle from Hyundai Motor Company S. 475-490

„… hydrogen fuel by changing the system pressure depending on the power demand: e.g. near ambient pressure …” „… Next Generation Fuel Cell Electric Vehicle from Hyundai Motor Company Die nächste Generation …” „… from industry, government, and the general public has never been stronger. Fuel Cell Electric Vehicles …”

F. Will, H. Wang, L. Gaojian, L. Guohua OVER8™ - Erschwingliche Thermomanagementinnovationen zur Erreichung der 2020 Kraftstoffverbrauchsgrenzen in China /OVER8™ - Affordable Thermal Management Innovations to Achieve the 2020 Fuel Consumpti... S. 588-605

„… achieve the 2020 fuel consumption limits in China OVER8™ - Erschwingliche Thermomanagementinnovationen …” „… fuel consumption standard is expected to require a fleet-average fuel consumption of 5 L/100km. This …” „… %. Thermal management technologies are some of the most cost effective measures to reduce fuel consumption …”

M. Klel, A. Trattner Elektromobilität mit Brennstoffzellen - Potenzial und Beispiele/Electromobility with Fuel Cells - Potential and Examples S. 653-672

„… mit Brennstoffzellen – Potenzial und Beispiele Electromobility with Fuel Cells – Potential and …” „… . Mit Wasserstoff betriebene Brennstoffzellen-Elektrofahrzeuge (FCEVs – Fuel Cell Electric Vehicles …” „… Gas Grid Gas- Storage E-grid E-Storage Storage and Transport Secondary Energy Carrier - Hydrogen …”

C. De Marino, G. Maiorana, P. Pallotti, S. Quinto, D. Sacco Der Global 3 und 4-Zylinder-Turbo Motor: Die neue FCA-Familie von kleinen High-Tech Benzinmotoren /The Global Small Engine 3 and 4 Cylinder Turbo: The New FCA’s Family of Small High-Tech Gasoline Engi... S. 129-166

„… Starting from 2007 one of FCA’s strategies for fuel economy improvement has been the implementation of …” „… combustion engine is to expand its minimum specific fuel consumption area to cover all driving conditions …” „… Demand Energy (VDE): Miller and/or Atkinson cycles in combination with direct fuel injection, cooled …”

P. Sauermann, I. Sharp Kraftstoff-Technologien für emissionsarme Mobilität/Fuel Technologies for Low-Emission Mobility S. 629-644

„… Motorensymposium 2018 - 298 - Entwicklung flüssiger Kraftstoffe E-fuels Biokraftstoffe und Erdgas sind …” „… E-Fuel Alternativen ist OME eine vielversprechende Kraftstoffkomponente, bestehend aus Kohlenstoff …” „… , die eine Verbreitung von E-Autos begünstigen könnten, wie beispielsweise Reichweitenverbesserungen …”

Titelei/Inhaltsverzeichnis S. I-VIII

„… FEELINGS Fuel your passion for driving Power towards a greener future ELECTRIFICATION PI TS TO PS ER VE R …” „… Österreichischen Vereins für Kraftfahrzeugtechnik (ÖVK), Wien. Keywords: New Otto and Diesel Engines – Future Fuels …” „… – Electric Drives / Hybrids – Innovative Systems of Emission Control – Fuel Cells – View to the Future …”

R. A. Varella, M. V. Faria, P. de Carvalho Baptista, L. Sousa, G. Nuno de Oliveira Duarte, P. Mendoza-Villafuerte Einfluss der Straßenqualität auf C02-Emissionen im Rahmen der On-Road-Prüfung nach der Regulierung der EU Real Driving Emissions (RDE) Auswahl /Influence of Road Grade in CO2 Emissions under On-Road T... S. 744-762

„… trend of the vehicle emissions and fuel consumption (or CO2) until 2020 is assessed by the EEA, which …” „… between real world driving cycles and the NEDC can reach between 12% and 30% on fuel consumption and …” „… not measured, the collected data allows estimating ICE fuel consumption and pollutants mass emissions …”

M. Härtl, A. Stadler, S. Blochum, D. Pelerin, T. Maier, V. Berger, G. Wachtmeister, P. Seidenspinner, T. Wilharm, E. Jacob DMC+ als partikelfreier und potenziell nachhaltiger Kraftstoff für DI Ottomotoren/DMC+ as Particulate Free and Potentially Sustainable Fuel for DI Sl Engines S. 202-229

„… „Elektrofuels“ (e-Fuels) würde dieses Hindernis beseitigen. Diese e-Fuels werden bei den Hybridfahrzeugen, die …” „… zunehmend sich verschärfenden Gesetzgebung unterworfen sind [Ma14]. E-Fuels werden aus den Oxiden des …” „… ; Dr.-Ing. Ph. Seidenspinner, Dr. T. Wilharm, ASG Analytik Service GmbH, Neusäß; Dr. E. Jacob …”

K. Oshima, S. Kato Neues Mehrstufen-Hybridsystem für den LC500h mit innovativen Fahreigenschaften des THSII /New Multi Stage Hybrid System for the LC500h with Innovative Drivability of the THSII S. 443-463

„… powertrain systems for fuel economy and emission performance. This paper describes the new THS which has …” „… drivability, and remarkable environmental performance including both fuel economy and emissions. The hybrid …” „… from vehicle emissions and reduce consumption of fossil fuel energy sources to accomplish the …”

E. Achleitner, H. Frenzel, J. Grimm, O. Maiwald, G. Rösel, P. Senft, H. Zhang Systemansatz für ein Fahrzeug mit Benzindirekteinspritzung und Partikel Filter im RDE /System Approach for a Vehicle with Gasoline Direct Injection and Particulate Filter for RDE 321 - S. 336-X

„… ). http://eur-lex.europa.eu/legal-content/EN/ALL/?uri=CELEX:02017R1151-20170727. [2] Frenzel, H.; Achleitner, E.; Krüger, G.; Rösel, G.; Wiench, R …” „… .; Rösel, G.; Achleitner, E.; Kapphan, F.; Dupont, H.: Nächste Generation Motorsteuerungssysteme für die …” „… TECHNOLOGY AUTONOMOUS DRIVING Free your mind to limitless possibilities SUBJECTIVE FEELINGS Fuel your …”

M. Toriumi Nissan's elektrische Antriebsstrang-Strategie/Nissan’s Electric Powertrain Strategy S. 491-500

„… electric powertrain called e-POWER. e-POWER provides all-electric motor drive with the electric power for …” „… the traction motor being supplied by an ICE-based power generation unit. e-POWER delivers the same …” „… evolution of EV components was optimized for e-POWER to improve highspeed efficiency for global markets …”

U. Baretzky, H. Diel, W. Kotauschek, S. Dreyer Der 4,0 IV 6 TDI für die 24 h von Le Mans - Sieg der Effizienz/The 4.0 IV6 TDI Engine for the 24 hrs of Le Mans - Victory of Efficiency S. 359-402

„… consistently developed for efficiency, which in turn even permits using CO2 neutral fuel without efficiency …” „… : Hydraulikpumpe Figure 7: Ancillary Components: 1: Water Pump, 2: Scavenge Pump, 3: High Pressure Fuel Pump, 4 …” „… : Gesamtanordnung Kraftstoffsystem 4 l V6 TDI TDI mit 1 CP4.2 [7] Figure 14: General Arrangement Fuel System 4 l V6 …”

M. Lang, R. Almbauer, R. Kirchberger Technologien zur Abwärmenutzung in verbrennungsmotorischen Antrieben und deren Prüfstandserprobung /Waste Heat Recovery Technology in ICE-based Propulsion Systems and its Experimental Investigation S. 705-724

„… system D ri vi ng r es is ta nc e A ss em bl ie s G ea rd ri ve Mechanical energy Exhaustgas energy 39 …” „… dem 3: Trennung des Arbeitsprozesses in e (Kolbenmaschine) und einen Fließprozess (Turbine) Laut …” „… Herstellerangaben werden damit bis zu 3 verringern, darunter James Atkinson m . /12/, S. (vgl. Split Cycle E nd …”

M. Bahne, U. Frey, G. Schlager Beitrag von Getriebetechnologien zur C02-Reduzierung - Benchmark und Technologieausblick /Transmission Technology Contribution to CO2 Roadmap - A Benchmark S. 273-290

„… Powertrain, Untergruppenbach Ulrich Frey, Technical Specialist Fuel Economy, Efficiency & Performance …” „… e-Drive als P4-Hybrid. Magna legt hierbei gemeinsam mit GETRAG den Fokus auf die CO2 …” „… wird in einem 7-Gang Doppelkopplungsgetriebe (7DCT) eine 48V E-Maschine integriert (7HDT 48V), die in …”

M. Sens, E. Binder, A. Benz, L. Krämer, K. Blumenröder, M. Schultalbers Vorkammerzündung als Schlüsseltechnologie für hocheffiziente Ottomotoren - neue Ansätze und Betriebsstrategien /Pre-Chamber Ignition as a Key Technology for Highly Efficient Sl Engines - New Approache... S. 291-335

„… stehende Zündenergie, Abbildung 2, und auch die gegenüber CO 2 E m iss io ns in g /k m 0 50 100 150 200 …” „… : Thermal efficiency dependency on compression ratio and stoich. air/fuel ratio Abbildung 3: Abhängigkeit …” „… Verdichtungsverhältnis mit VKZK so gewählt wird, dass sich für die Th er m al E ffi ci en cy in % 54 56 58 60 62 64 …”

C. Weber, U. Kramer, R. Friedfeldt, H. Ruhland, F. Krämer Entwicklung eines speziell für den Betrieb mit Methan ausgelegten Verbrennungsmotors /Development of a New Combustion Engine Dedicated to Methane Operation S. 109-128

„… . 7: DoE optimierte Ventilhübe der Ein‐ und Auslassseite 39. Internationales Wiener Motorensymposium …” „… Conference “Advanced Fuels for Sustainable Mobility”, Nov. 2014, Nürburgring /9/ Weber, C., Kramer, U …”

A. Fischer, M. Thelliez, M. Merida Delgado Messung und Simulation der Kraftstoffbenetzung einer GDI Einspritzdüse als Ursache erhöhter Partikel Emission /Experimental and Numerical Investigation of Injector Tip Wetting in Modern Gasoline Engin... S. 725-743

„… und G. Hoffmann, „Fuel Pressure and Charge Motion Effects on GDi Engine Particulate Emissions“, SAE …” „… . Banholzer, F. Schwarzmüller und E. Brußies, „Potential of 3D-CFD for the Analysis of Particulate Emissions …”

A. Kufferath, M. Krüger, D. Naber, E. Mailänder, R. Maier Der Diesel Powertrain auf dem Weg zu einem vernachlässigbaren Beitrag bei den NO2-Immissionen in den Städten /The Path to a Negligible NO2 Immission Contribution from the Diesel Powertrain S. 16-36

„… ersten Phase sogar nur 8,9 km/h und der Kaltstart eingeschlossen ist, u. E. ein gutes Ergebnis. Nach …” „… von Kaltstart- und Umgebungstemperatur vorliegt, ist u. E. zum Teil der Weiterentwicklung des …” „… zu fahren wie möglich, lag keine der Journalistenfahrten außerhalb der RDE-Vorgaben, was u. E …”

L. Konstantinoff, T. Dornauer, R. Stärz, M. Pillei, L. Möltner, D. Mairegger, S. Unterberger, U. Trattnig Untersuchungen zur Ausbildung und Bewegung von Zündfunken in Gasmotoren mit turbulenter Verbrennung /Investigations on the Formation and Motion of Ignition Sparks in Gas Engines with Turbulent Combust... S. 673-704

„… . (a) (b) (c) (d) (e) (f) (g) (h) (i) Abbildung 19: Beispiel eines …” „… - und 0 1 2 3 4 5 6 -90 -45 0 45 90 Zy lin de rd ru ck / ar b. E in he it Kurbelwinkel / ° ZüK1 …” „… ZüK2 RZK 0 1 2 3 4 5 6 -90 -45 0 45 90 Zy lin de rd ru ck / ar b. E in he it Kurbelwinkel …”

doi.org/10.51202/9783186807120

VDI Wissensforum GmbH - Gießtechnik im Motorenbau 2023

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VDI Wissensforum GmbH (ed.)

Gießtechnik im Motorenbau 2023

Series: VDI-Berichte

Volume 2410 2023

Results in this title

W. Schöffmann, M. Plettenberg, P. Kapus, M. Howlett Hybridmotoren mit CO2 neutralen Kraftstoffen – Anforderungen an Wasserstoff-, Alkohol- und e-Fuel Kompatibilität S. 57-74

„… -, Alkohol- und e-Fuel KompatibilitätHybrid engines with CO2 neutral fuels – challenges of hydrogen, ethanol …” „… and e-fuel compatibilityW. Schöffmann, M. Plettenberg, P. Kapus, M. Howlett, AVL List GmbH, Graz …” „… e-drive-layouts. The goal of zero carbon operation requires compatibility of ICE for sustainable fuels. Ethanol …”

P. Grzeschik, M. Schwaderlapp, A. Plumpe Sustainable Drivetrains for Non-Road Mobile Machinery The DEUTZ TCG 7.8 H2 Hydrogen Combustion Engine S. 91-108

„… engines suitable for defossilized fuels such as e-fuels and hydrogen. A key element in this strategy is …” „… power will get to the wheel. The different e-fuels will end with an efficiency of 30…40%, which makes …” „… e-fuels is given by their ability to be used in the existing fleet of combustion VDI-Berichte Nr. 2410 …”

Titelei/Inhaltsverzeichnis S. I-VIII

„… CO2 neutralen Kraftstoffen – Anforderungen an Wasserstoff-, Alkohol- und e-Fuel Kompatibilität 57W …” „… 978-3-18-092410-6 · E-ISBN 978-3-18-102410-2Bibliographische Information der Deutschen NationalbibliothekDie …” „… modernen Zuliefererindustrie 29E. Riedel, Otto-von-Guericke-Universität, Magdeburg;I. Horn, ENA …”

doi.org/10.51202/9783181024102

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VDI Wissensforum GmbH (ed.)

Dritev 2022

Series: VDI-Berichte

Volume 2401 2022

Results in this title

J. Merckling Use of Power-Dense Fuel-Efficient Tapered Roller Bearings in E-Drives under Low-Viscosity Oil and High-Speed Conditions S. 153-168

„… Use of Power-Dense Fuel-Efficient Tapered Roller Bearings in E-Drives under Low-Viscosity Oil and …” „… whom Timken introduced the fuel-efficient bearing for its E-Class vehicles. The new design improved the …” „… understanding the speed capability of the ePDFEs (power-dense fuel-efficient bearings for electric vehicle …”

A. J. Wimmer High-Speed Testing: The Fast Lane towards a Running System S. 365-380

„… option of so-called e-fuels (synthesized fuels from hydrogen and carbon) or bio-fuels could also lead to …” „… mit den sprunghaft angestiegenen Antriebsdrehzahlen durch den Umstieg auf E-Antriebe konfrontiert …” „… of E-Mobility Components over Years Over the last decade the development of drive systems was facing …”

T. König, L. Stütz, L. Bauer, M. Kley Model-based simulation of a longitudinal dynamics vehicle model with a single-wheel drive S. 381-396

„… Motor vehicles are mainly powered by fossil fuels [2]. Alternative powertrain concepts will be-come more …” „… include different types of losses, e.g. seal losses and splash losses. [10] In most cases, it is not …” „… example, to predict the power and fuel con-sumption of engines as well as the efficiencies of electric …”

Titelei/Inhaltsverzeichnis S. I-X

„… , Technical University of DarmstadtUse of Power-Dense Fuel-Efficient Tapered Roller Bearings in E-Drives under …” „… drivesIntelligent all-wheel driveThermal management of e-machinesSustainability and life cycle analysis in …” „… Germany.ISSN 0083-5560E-ISBN 978-3-18-102401-0ISBN 978-3-18-092401-4Bibliographische Information der Deutschen …”

V. Ludwig Life Cycle Assessments – Magna’s Path to Eco-Social Products S. 27-36

„… increasingly confront the automotive industry is social due diligence, i.e., auditing suppliers and …” „… products, i.e., mainly iron and steel, followed by production of the raw material. It includes the …” „… in each case. This also involves identifying “hotspots”, i.e., areas where there is a particular need …”

J. Gindele, U. Franzmann, L. Herdle, A. Pawlenka The Magna 7HDT400 for BMW’s new 48V hybrid drive family S. 1-12

„… grundlegenden Architektur. Dank der P2.5-Architektur mit seitlich angeordneter E-Ma-schine benötigt die …” „… transmission architecture. Due to the P2.5 architecture with a side-by-side mounted high-speed e-machine (EM …” „… . The 12V power consumption in the WLTC is only 50 W for all functions, i.e. actuation, clutch cooling …”

D. Lindvai-Soos, S. Kaimer Electric Drives for All-wheel Functions – A System Comparison of ASM and PSM S. 109-118

„… the fuel tank, the battery is a significant weight factor here. For this reason, some recent vehicle …” „… Powertrain Future Products Study: Relevant properties of ASM/PSM for dedicated secondary e-drive systems …”

A. Eßer, J. Mölleney, S. Rinderknecht Potentials to reduce the Energy Consumption of Electric Vehicles in Urban Traffic S. 133-152

„… also hybrid vehicles have been derived and investigated in public funded projects (Speed2E, Speed4E [14 …” „… Gearbox on Electric Vehicle's Fuel Economy and Performance,” SAE Technical Papers, vol. 2, 2013, doi …” „… Propulsion Conference, 2010. VDI-Berichte Nr. 2401, 2022150[7] K. Han, Y. Wang, D. Filev, E. Dai, I …”

Z. Liu, V. Stegmayer, S. Rinderknecht, U. Fechter Multiphase CFD investigation of splash lubrication S. 169-184

„… earlier research, e.g. by Höhn et al. [16]. However, the influence of the oil temperature on the overall …” „… Engineering Journal (1975) 55, S. 7–11 [2] Lauster, E., Boos, M.: Zum wärmehaushalt mechanischer …” „… (2007) 1, S. 128–133 [7] Mastrone, M. N., Hartono, E. A., Chernoray, V. u. Concli, F.: Oil distribution …”

F. Duchi, M. Ivarson, A. Schmitt, F. Haag Innovative E-Drive testing and software optimization – Key to maximize range, comfort and robustness of modern electric powertrains S. 37-60

„… towards multiple customer targets, e.g. to maximize the system efficiency while also ful-filling comfort …” „… Innovative E-Drive testing and software optimization – Key to maximize range, comfort and …” „… developed today in separated departments for the E-Motor and the inverter. We observe a similar spilt of …”

P. He, A. Eßer, S. Rinderknecht, M. Schmiedt A Degradation Model of a Wet Friction Clutch based on Theoretical and Experimental Analysis and the Application for a Condition Monitoring Method S. 303-320

„… energy. This changing process is represented by Equation (10). ?∗ ω a E ∙ ω b E ∙ ω c E (9) with a E p …” „… ∙ E p ∙ E p ∙ E p ∙ E p ∙ E p b E p ∙ E p ∙ E p ∙ E p ∙ E p ∙ E p c E p ∙ E p ∙ E p ∙ E p ∙ E p ∙ E …” „… p (10) where a E , b E , and c E are the coefficients changing with the total dissipation energy …”

S. Cortès, A. Albers, C Dettmann, P. Boche Chassis Dynamometer – a development environment for calibration and validation of vehicle drivetrains in context of RDE legislation? S. 347-364

„… accompanied by a significant expansion of the operating range of power-trains, emission behavior and fuel and …” „… environmental conditions (e.g. traffic, temperature, ambient pressure/altitude above zero, humidity) [1]. A …” „… deviation to the referenced road measurment of e.g. engine torque and exhaust mass. Combined with the normal …”

M. Hein, S. Prinke, A. Damm, P. Fischer Testing of shift elements – Standardized Methods, State of the Art and Future Challenges S. 73-94

„… function, NVH-behavior or efficiency (i.e. drag torque). Functionality is confirmed by friction …” „… drivetrain. In the future drivetrain of BEV (Battery Electric Vehicle) or FCEV (Fuel Cell Electric Vehicles …” „… load values The maximum differential speed is defined by the transmission layout (e.g. ratios, mean …”

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