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Innovative Antriebe 2018

VDI Wissensforum GmbH (Hrsg.)

Reihe: VDI-Berichte

Band 2334 2018

Treffer in den folgenden Teilen:

M. Grill, S. Hann, Sven Fasse, Mahir Tim Keskin, M. Bargende Concept studies of SI engines 2030+ – Challenging tasks in 0D/1D engine simulation S. 107-136

„… Concept studies of SI engines 2030+ Challenging tasks in 0D/1D engine simulation Dr.-Ing …” „… . Dr.-Ing. Michael Bargende Abstract Nowadays 0D/1D simulations are being widely used in the engine …” „… necessary for efficient gaso-line engines represent a major challenge for 0D/1D simulation: virtually all …”

Titelei/Inhaltsverzeichnis S. I-VII

„… . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .93 A. Englisch, Schaeffler, Bühl Concept studies of SI engines 2030+ – Challenging tasks in 0D/1D …” „… engine simulation . . . . . . 107 M. Grill, FKFS, Stuttgart; S. Hann, M.Sc. Sven Fasse, Mahir Tim …” „… ? . . . . . . . . . . . . . . . . . . .1 K. C. Keller, Aveniture GmbH, Freinsheim f Ökobilanzierung Einfluss von Zellbauform und …”

M. Caggiano, N. Cavina, A. Capancioni, S. Mazzetti Predictive Energy Management Strategies for Hybrid Electric Vehicles: eHorizon for Battery Management System S. 49-64

„… , pumps and valves. For this aim, a 1-D thermo-hydraulic model of the in-vehicle battery cooling circuit …” „… has been developed. Then, it has been implemented in an already existing 0-D vehicle model. The core …” „… [k m /h ] 0 20 40 60 80 100 120 140 speed prof ile ci ty s ig na l [ -] 0 1 VDI-Berichte Nr. 2334 …”

doi.org/10.51202/9783181023341

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Model-based diagnosis of electronic cooling fan drive systems

Michael Pagel

Reihe: Mess-, Steuerungs- und Regelungstechnik

Band 1262 2018

Treffer in den folgenden Teilen:

The Engine Cooling Fan System S. 18-39

„… , uGS)i 2 Mrms + uD0(Tj)iDrms +RD(iDrms)i 2 Drms , (3.1) with Pl,c,M and Pl,c,D the conduction losses of …” „… are lumped together as kfr0 = kb0 (3.33) kfr1 = kb1 + kr,iron (3.34) 28 3 The Engine Cooling Fan …” „… engine 3 The Engine Cooling Fan System 19 Figure 3.1: Possible setup of a cooling system, the heating …”

Titelei/Inhaltsverzeichnis S. I-X

„… ge l M od el -b as ed d ia gn os is o f co ol in g fa ns R ei he 8 · N r. 1 26 2 D ie …” „… | 350 mm x 250 mm L_ 18 19 65 _R ei he _0 8_ 12 62 _U m sc hl ag .p df · S ei te 1 L_181965_Reihe …” „… Engine Cooling Fan System 18 3.1 Mathematical model of the components of an electrically driven fan …”

Fault Detection and Diagnosis of the electrical motor: Online Parameter Acquisition S. 40-98

„… Winding Resistance 47 0 0.5 0.75 1 2 3 4 5 6 7 8 0 100 200 Superimposed duty-cycle χinj in % D ev ia ti on …” „… 1600.0 1800.0 2000.0 2200.0 2400.0 Time in s R ot at io n al sp ee d in m in - 1 Rotational speed 0 500 …” „… DC-injection 0 500 1000 1500 2000 0.0 0.2 0.4 0.6 0.8 1.0 Time in s L oa d to rq u e in N m Load torque Figure …”

Fault Detection and Diagnosis: Application S. 99-117

„… EoL-stages of the engine cooling fan are considered. 1. The rst stage happens in the plant of the supplier …” „… guration is then determined by evaluation of R0,sp(T̃sp) = 2 3 Uum Ires,inj , (5.1) with Uum the motor …” „… the expected resistance value directly at the EoL of the supplier plant according to rel,1,sp = R0 …”

doi.org/10.51202/9783186262080

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Dritev – Drivetrain for Vehicles 2020

VDI Wissensforum GmbH (Hrsg.)

Reihe: VDI-Berichte

Band 2373 2020

Treffer in den folgenden Teilen:

M. Grill, M.-T. Keskin, M. Bargende Virtual RDE: Ensuring RDE conformity of hybridized powertrains in the early stage of the development process S. I-343-I-354

„… data-based model (engine measurement campaigns or detailed 0D/1D simulations) “Training”: Generating of …” „… important benefits of 1D simulation compared to a pure 0D approach – leading to significant changes in the …” „… means of detailed 1D flow simulation or on the test bench (typically one cylinder engines are used). In …”

A. Esser, T. Eichenlaub, S. Rinderknecht Real-driving-based comparison of the eco-impact of powertrain concepts using a data-driven optimization environment S. I-309-I-342

„… , TM2,TM3,battery) ICEV ICEV-E10 Conventional vehicle with petrol engine (1,0,0,1,0,0,0) ICEV-CNG …” „… Conventional vehicle with CNG engine (1,0,0,1,0,0,0) BEV BEV-1 Battery electric vehicle with fixed gear ratio …” „… vehicle (0,1,1,0,1,0,1) PHEV PHEV-E10 Plug-in hybrid (P2 configuration) with petrol engine …”

C. A. Spangler Borg Warner’s P1 and P2 hybrid drive modules – Modular kit for P1 and P2 hybrids S. I-221-I-232

„… benefits of this approach. On the other hand, the P0 allows a quick engine restart, which enables extended …” „… engine and belt losses also significantly reduce the overall efficiency in recuperation. A P1 hybrid …” „… architecture offers some advantages compared to the P0 mainly due to the higher EM capability of the P1 due to …”

M. Saborío, O. Sarmiento, C. Böhm High efficiency electric transmission oil pump – Transmission hydraulic efficiency improvement through hybridization S. I-149-I-158

„… Fig. 1: Transmission flow demand vs engine speed for a generic application The diagram on Fig. 1 …” „… maintain the supply pressure constant. 0 5 10 15 20 25 30 0 500 1000 1500 2000 2500 3000 R eq ui re d flo …” „… the available combustion engine speed: 1. MOP mode: the outer ring of the pump does not rotate. The …”

P. Tenberge, A. Alnahlaui E-drive and hybrid-drive with 2 high-speed E-motors and a 2-speed gearbox S. I-233-I-252

„… acceleration remain high. This speed phase of the shifting last between 0.8s and 1.4s. At the end of this …” „… c and 8d. If the shifting starts at a speed of motor E1 close to its maximum and if it ends at a …” „… motor-diagram. The acceleration starts for both e-motors at zero speed at point 0 in Fig. 1. In mode 1 between …”

F. Brezger, A. Moser Investigation and potential analysis of shiftable form-locked one-way clutches for hybrid and electric vehicles S. I-133-I-148

„… testing and simulation results it has been shown that drag torque is always smaller than 0.25 Nm over the …” „… drag torque. This value has been calculated by simulating an 1D powertrain model in WLTP. A schematic …” „… Anforderungen. Die erfolgreiche Umsetzung dieser Anforderungen in ein MMCM wird hier sowohl in Simulations- als …”

M. Deiml High speed electric drive system – A solution for the next generation E-cars S. II-49-II-62

„… customer acceptance. Established EVs like Tesla compete against combustion engine cars, as a real …” „… specifications of premium combustion engine vehicles. The system voltage of this EDU was chosen to be in the …” „… . Pmech = ω * M; M ~ d2 * l; → ~ VDI-Berichte Nr. 2373, 202050 (d: airgap diameter; l …”

T. Korb, M. Nussbaumer, S. Rinderknecht Generic optimization environment and knowledge-based guided evolutionary algorithms for automated transmission calibration – Method to generate a knowledge base through impact analysis of parameters a... S. I-355-I-384

„… algorithm to guide the optimization and improve convergence, thus potentially saving simulation time. 1 …” „… ]. d4b0> [28] Pal, S. K …” „… term of “variety”: In the last decade many new vehicle derivatives were introduced [1,2]. This …”

doi.org/10.51202/9783181023730

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

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

Reihe: Verkehrstechnik/Fahrzeugtechnik

Band 813 2020

Treffer in den folgenden Teilen:

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

„… . Typically, the 1D simulation is used to analyze steadystate engine operation or transient behavior by simple …” „… kinetics into a standard 1D engine model. The standard flow solver of an engine process simulation, the …” „… , M. et al., "1D Engine Simulation Approach for Optimizing Engine and Exhaust Aftertreatment Thermal …”

E. Jean, E. Barrieu, M. Capirchia, C. Herbers Elektrisch heizbarer Katalysator: technische Anforderungen und Haupteinflussfaktoren /Electrically Heated Catalyst: Requirements, Controls and Key Parameters S. I-311-I-327

„… 0D/1D thermal model of exhaust system, carefully calibrated for engine start and catalyst warm up …” „… optimal operating conditions of the EHC, from engine and emission simulation to 1D and 3D thermal …” „… flowrate 70kg/h preheating. Fig. 9 1D TWC temperature evolution after engine start with 4kW-20kg/h (left …”

D. Song, W. Happenhofer, Z. Yuan, Y. Cui, Z. Zhang, D. Wang 1,5 T - Modulare Motorplattform mit hoher Effizienz/1.5T High Thermal Efficiency Modular Engine Platform S. II-186-II-201

„… b China6 b / EU6d/ SULEV30 1. EB Modular gasoline engine platform Great Wall Motor's new EB series …” „… Zhang, M.Sc. Dan Wang, Great Wall Motor, China 1.5T High Thermal Efficiency Modular Engine Platform …” „… Vorschriften vor 2025 zu erfüllen. 1. Introduction 1.5L TGDI gasoline engine product development history is …”

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

„… . Gain (dB) A(0.05 s) B(0.5s ) Frequency (Hz) Original plant Phase (deg) Unstable for K=2 Gain …” „… 80 100 120 140 0 10 20 30 40 V e hi cl e S p ee d ( k m /h ) 0 20 40 60 80 100 120 140 0 10 20 30 …” „… 120 140 -2 -1 0 1 2 k m /h speed error - 481 - - 6 - The consequence may be called direct mapping from …”

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

„… engine reducing the combustion noise up to 1.3dB vs a standard pattern (Figure 11). Concerning the …” „… aftertreatment system for the 1.5ℓ 3-cylinder engine has been developed to fulfill the stringent Euro 6D targets …” „… 3-cylinder Engine Der Neue General Motors 1.5 Liter Diesel 3-Zylinder-Motor Abstract Chiefly …”

P. Rumplmayr, DE. Schutting, H. Eichlseder, H. Mitterecker Experimentelle Untersuchung von anodischen Oxidationsbeschichtungen zur Reduktion der Wandwärmeverluste am Dieselmotor /Experimental Investigation of Anodic Oxidation Coatings to Reduce Wall Heat Loss... S. II-488-II-511

„… Kolbenbodenbeschichtung ergibt eine Simulation mit heute etablierten 0D-Methoden im betrachteten Basispunkt mit hoher …” „… in Pkw-Größe in Kombination mit einer 0D Simulation des Brennraums verwendet, um den Einfluss des …” „… Ladungswechsel-simulation und 0D Simulation des Brennraums ermittelte Grenzpotential eines Prozesses ohne Wandwärmeverluste …”

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

„… , Namyang, South Korea The New Hyundai-Kia’s Smartstream 1.0L Turbo GDi Engine Der neue Smartstream 1.0 …” „… Smartstream 1.0L turbocharged engine to complete the next-generation gasoline engine line-up. The new engine …” „… PN. The new Smartstream 1.0L Turbo GDi engine was sublimated with more advanced Hyundai- Kia’s …”

C. Weber, R. Friedfeld, F. Kramer, J. Linsel, H. Ruhland, M. Wirth, F. Abkenar EcoBoost 500: Schritte zur maximalen Effizienz eines Ottomotors/EcoBoost 500: Taking Award-Winning Technology to the Next Level S. I-54-I-70

„… 3500 PO W ER [k W ] 0 50 100 150 200 250 LA M B D A [- ] 0,95 1,00 1,05 CR = 12.5 VTG CR = 9.5 …” „… .: 1.0l EcoBoost 2nd Generation: A Success Story Continues, 26th Aachen Colloquium Vehicle and Engine …” „… Cylinder 1.0L Gasoline Direct Injection Turbo Engine from Ford, 20th Aachen Colloquium Vehicle and Engine …”

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

„… - construction Zyklus Ve hi cl e Sp ee d / [k m /h ] 0 10 20 30 40 50 60 70 80 90 Long Haul Ro ad G ra di …” „… d / [k m /h ] 0 10 20 30 40 50 60 70 80 90 Construction Ro ad G ra di en t / [% ] -8 -6 -4 -2 0 2 …” „… https://www.bundestag.de/resource/blob/477598/fe909742f0b8e21a7a43d69eddd888cb/WD-5-069- 16-pdf-data.pdf, accessed December 20th, 2019 …”

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

„… modular and flexible powertrain family consisting of two main components, the 3-cylinder 1.5TD engine …” „… - 1 - Dr. Håkan Sandquist, M.Sc. Petter Frejinger, and Dr. Simon Klacar, China Euro Vehicle …” „… automotive industry in 1997 [1]. The Geely group is devoted to becoming a world leader in mobility …”

M. Elicker, M. Scheidt, M. Brauer, R. Pohlke, K. Hielscher, J. Geddes, J. Kiyanni Innovatives Konzept zur Erfullung der Emissionsvorschriften im Schwachlastbetrieb von Dieselmotoren fur EU7 und darüber hinaus /Innovative Concept in Diesel Low Load Emission Compliance for EU7 and Be... S. I-248-I-284

„… Auslegung der Ventilhubstrategien mit Hilfe der der 1D-Simulation. Die einlassseitige Variabilität wurde …” „… kombiniert und die finale Konfiguration festgelegt. Abbildung 2 zeigt den in der 1D-Simulation genutzten …” „… SEVL eIVC JLR Valve Lift Range Simulation v a lv e li ft in m m 0 1 2 3 4 5 6 7 8 9 crank …”

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

„… - 1 - Eisuke Kimura, Koichiro Aikawa, Daishi Yasuda Honda R&D Co., Ltd. Automobile Center, Tochigi …” „… 0.5 degree C for the 1.5 degrees C scenario. This challenge indicates that net zero CO2 must be …” „… Example of TCO simulation 5. Honda’s R&D activities taking Multi-pathways approach for LDVs This …”

V. Schallhart, T. Steiner, L. Möltner, M. Hohensinner, L. Flicker Vergleichende Untersuchungen von frischen und gealterten Katalysatoren in Diesel-Abgasnachbehandlungssystemen und der Einfluss von NO2 auf den NOx-Umsatz /A Comparative Study of Fresh and Aged Catalyt... S. II-462-II-476

„… D-Simulationen berechnet. Einerseits werden Temperaturänderungen in den Rohren beziehungsweise Katalysatoren …” „… am geeignetsten Katalysators für das individuelle Fahrprofil. - 462 - 1 Einleitung Die …” „… Reduktion der Emissionen auf ein Minimum [1,2]. Unter diesem Gesichtspunkt ist eine effiziente …”

N. Molden, J. Hobday, R. Lofthouse Absicherung der Einhaltung der Emissionsgrenzwerte durch unabhängige Testorganisationen /Managing Reputation and Emissions Compliance through Independent Testing S. II-402-II-414

„… 0.000 0.200 0.400 0.600 0.800 1.000 1.200 1.400 1.600 1.800 2.000 1998 2001 2004 2006 2009 2012 2014 …” „… and N1 with power/weight >44W/kg) • Certified prior to Euro 6d-temp. Tests must be conducted …” „… Earth in the UK. Emissions Analytics has developed a testing and simulation system to quantify the risk …”

P. Kapus, R. Ellinger, E. Bogner, G. Schrank, G. Teuschl, C. Sams, W. Prochazka, G. Fraidl PKW-Antrieb 4.x - vom Fahrzeug zum kostenoptimierten Antriebssystem /Passenger Car Powertrain 4.x - from Vehicle Level to a Cost Optimized Powertrain System S. I-98-I-120

„… 10 12 W LT P C ol d Fu el C on su m pt io n R ed . P ot en ti al Full Load Acceleration 0 …” „… P C ol d Fu el C on su m pt io n R ed . P ot en ti al Full Load Acceleration 0-100 km/h [s] P2 …” „… 500k Einheiten/Jahr. Aufbauend auf einem 1,5l TGDI Motor mit EU6d Abgasnachbehandlung und 7-Gang …”

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

„… Motorensymposium 2020 - 136 - Mit Hilfe moderner 0D/1D-Simulationsmethoden kann eine Einschätzung des Potenzials …” „… Flammpunkt ° C 60 - DIN EN ISO 2719 Kin. Viskosität (40 °C) mm²/s 0,900 1,50 DIN EN ISO 3104 DIN EN 16896 …” „… 12156-1 OME-Gehalt (OME2-6) % m/m 97,0 - GC-FID Schwefelgehalt mg/kg - 5 DIN EN ISO 20846 Wassergehalt …”

doi.org/10.51202/9783186813121

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Model-Based Control of a Turbocharged Diesel Engine with High- and Low-Pressure Exhaust Gas

Matthias Patrick Alexander Mrosek

Reihe: Verkehrstechnik/Fahrzeugtechnik

Band 803 2017

Treffer in den folgenden Teilen:

Emission and Combustion Models S. 61-85

„… means that the sum of exponents in each regressor is limited to a maximum of three. Oyj .x/ D w0;j Cw1 …” „… zi D min ˇ̌ zi z0;j ;i ˇ̌ ; dj ;i (5.6) and are normalised to unit sum j .z/ D j .z/PM jD1 j …” „… local hull (ext rapolationj D 0) or outside the local convex hull (ext rapolationj D 1). Consequently …”

System Properties of the Air Path with HP- and LP-EGR S. 34-60

„… responses to a step input of shp egr at neng 2250min 1 and uinj D 15mm3=cyc st D 1; slp egr=eth D 0 …” „… positions slp egr=eth D 0:3; uicc D 0; neng 2000min 1; uinj D 15mm3=cyc at which Pmeng;in is roughly …” „… a step input of slp egr at neng 2000min 1 and uinj D 15mm3=cyc st D 1; shp egr D 0:2; uicc D 0 …”

Semi-Physical Mean Value Engine Model S. 12-33

„… conservation laws for mass 14 3 Semi-Physical Mean Value Engine Model dmst dt D pX iD1 Pmin;i qX jD1 Pmout;j …” „… dmst dt : (3.5) Substitution in Eq. (3.2) leads to dTst dt D 1 cVmst 0 @ pX iD1 hin;i Pmin;i qX jD1 …” „… the flow velocities. The flow entering the impeller normally has no prewhirl .cc1;u D 0/. Hence, Eq …”

Bibliography S. 190-204

„… 190 Bibliography Alberer, D. and del Re, L. (2009). Optimization of the transient Diesel engine …” „… Zülch, S. (2012). The new 3.0-l TDI biturbo engine from Audi – Part 2: Thermodynamics and calibration …” „… . (2012). The new BMW six-cylinder Diesel engine with three turbochargers – Part 1: Drive unit and …”

Air Path Control Design and Dynamical Reference Value Generation S. 102-167

„… step response yPID gets minimal min .kP;kI;kD/ J .kP; kI; kD/ D Z 1 0 .yIMC yPID/2 dt: (7.7) The …” „… Pmc;des. Pc;des D Pmc;des 0 @1 kslip dc2ntc;des dc2ntc;des C Pmc;des 2;des cot.ˇc2;b/ dc2bc2 1 A . dc2 …” „… : Model-inversion control ktc;acc D 0 s 1, ktc;acc D 4 s 1, neng D 2250min 1 uinj D 20mm3=cyc show a comparable …”

Appendix S. 172-189

„… exhaust pressure p5 for slp egr=eth 2 Œ0:5; 1 . At the investigated engine operation points these in …” „… and the exhaust throttle valve is active for slp egr=eth 2 Œ0:3; 1 . At slp egr=eth D 0:3 both …” „… dpst dt D R Vst 0 @ pX iD1 Pmin;iTin;i qX jD1 Pmout;jTst 1 A (D.2) and temperature changes dTst dt D …”

Optimisation of the Reference Values for the Air Path Control S. 86-101

„… as well as the delivered engine work Weng. Weng D 1 1000 3600 sh MX jD1 kj!eng;j OMeng;j xj in …” „… of model inputs in Eq. (6.3) shifts all other quantities x0i in Eq. (6.5) by 1 x0i D xiC1 for i D 1 …” „… and x2i;ctl with simulations of a load step in uinj at constant engine speed. In this multivariable …”

doi.org/10.51202/9783186803122

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

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

Reihe: Verkehrstechnik/Fahrzeugtechnik

Band 811 2019

Treffer in den folgenden Teilen:

M. S. Choi, Y. H. Kwak, D. Roth, D. Jakiela, J. Song Untersuchung von Technologien zur Verbesserung der Kraftstoffeffizienz bei Turbo GDI Engine: CDA, Miller-Zyklus mit Ventilereignis, Wassereinspritzung, ND-AGR und hohem Kompressionsverhaltnis /Investi... S. II-300-II-314

„… simulation) in advance of the engine testing, but during testing we have confirmed that the 12:1 piston …” „… .6 ~ 5[AU] of engine speed and 0.75 ~ 1.5[AU] of engine torque. Considering that the main operating …” „… engine speed. That is, the Sweet Spot area was expanded from 1.25 ~ 5.0[AU] of engine speed and from …”

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

„… operation, emissions and particle formation over the entire engine map 0 to 3D modelling software …” „… . Figure 18: Fuel consumption and engine-out NOx emissions at medium load 0 25 EGR Rate [%] L a m b d a …” „… a m b d a [ n o n e ] 1 2 STABILITY LIMIT Gross Indicated Specific NOx (GISNOx) 0 25 EGR Rate …”

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

„… ., Ehrly, M., Schoenen, M. et al., "1D Engine Simulation Approach for Optimizing Engine and Exhaust …” „… for full-size pickup trucks (Source: IHS [1]) The new 3.0L Duramax engine was developed by a global …” „… System CC-DOC + SCRF + UF-aSCR + ASC Engine Weight (DIN70020GZ) 212 kg Table 1 – Main 3.0L Duramax diesel …”

D. Choi, Y.-S. Kang, l.-C. Cheong, Y.-R. Chung, J.-K. Lee, J. Chun Der neue Hyundai-Kia 2.2L Vierzylinder Dieselmotor - Smartstream D2.2 FR/The New Hyundai-Kia 2.2L 4-Cylinder Diesel Engine - Smartstream D2.2 FR S. II-26-II-48

„… engine in D4HIII family engine group. Table 1. Evolution of HKMC 2-liter standard class diesel engine …” „… , 1st GEN to 3rd GEN 1st ! " #$ 2nd ! " %$ D4HA (2.0L) & D4HB (2.2L) 3rd …” „… . However, a slight design change in INT/EXH valve timing by use of 1D simulation was performed to …”

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

„… scope of investigation axes including 0D simulation, CFD simulation, optical diagnostics, extensive …” „… with Euro 6d emissions standards. The Engine Matched to the Fuel GCI variant is still under …” „… goal of fuel & engine matching. 40. Internationales Wiener Motorensymposium 2019 - 178 - Figure 1 …”

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

„… hybrid systems in a P0/P1, P2 and P3 architecture. Since P0 and P1 topologies were simulation-wise …” „… 2015 to 2018 (category 1.0l 1.4l) [12]. The chosen engine technology results in optimized balance of …” „… - - 15 - Its synergistic powertrain combines the Euro6d compliant 1.6l combustion engine and …”

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

„… of 1D and 3D engine simulations while in some instances full scale testing on surrogate engine …” „… iterations were performed using 1D simulation tools to balance overall length, effective diameter, Mach …” „… accuracy assessed through 1D simulation. Based 40. Internationales Wiener Motorensymposium 2019 - 119 …”

H. Sandquist, S. Li Modulare Hybrid Powertrain Familie fur weltweiten Einsatz/Modular Hybrid Powertrain Family for Global Application S. II-287-II-299

„… , the 3-cylinder 1.5TD engine family jointly developed with Volvo Cars [8], and the 7DCT transmission …” „… HEV powertrain is based on the PHEV powertrain, but introduces an updated engine based on the 1.5TD …” „… in the engine operating points from build phase C (left) to D (right). The top figures show the …”

B. Lindemann, M. Schonen, J. Schaub, L. Robb, M. Fiebig, H. Sankhla, R. Klein White Eco Diesel-Antriebsstrang mit Vor-Turbo-Abgasnachbehandlung und Mild-Hybrid-Konzept zur Erreichung niedrigster NOx-Emissionen im urbanen Verkehr /White Eco Diesel Powertrain with Pre-Turbine Exh... S. II-1-II-25

„… p e e d / k m /h 0 25 50 75 100 125 150 175 D is ta n c e / k m 0 1 2 3 4 5 6 7 D is ta n c e …” „… / k m 0 1 2 3 4 5 6 7 D is ta n c e / k m 0 5 10 15 20 25 30 35 S p e e d / k m /h 0 25 50 75 100 …” „… vor DOC AGR nach DOC AGR nach SDPF 1l DOC 0.5l DOC M e a n N O x e m is s io n a ft e r S D P F …”

W. F. Piock, G. Hoffmann, J. G. Spakowski, G. Dober, B. Gomot, H. Hulser Das neue GDi-System von Delphi Technologies - verbesserte Emissionen und Effizienz mit hoherem Druck /Delphi Technologies Next Generation GDi-System - Improved Emissions and Efficiency with Higher Pre... S. I-150-I-171

„… Nozzle 0.01 0.1 1 10 0 200 400 600 P a r t i c u l a t e M a s s D r i f t [ m g / m 3 …” „… . M F B 5 0 [ d e g ] 1E+4 1E+5 1E+6 1E+7 1E+8 1E+9 1E+10 1E+11 1E+12 1E+13 1E+14 0.87 0.88 0.89 0 …” „… e6] PN d e g C A / ǻ % / % / # x 1 0 6 Single 350bar Double 350bar Single 500bar Double 500 …”

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

„… . Internationales Wiener Motorensymposium 2019 - 285 - Literature [1] H.Shibata et al, T 0 of New D-4S …” „… DENSO "SMART-D"-Konzept vorgeschlagen. Hierbei wurde ein weiterentwickeltes Einspritzsystem im Hinblick …” „… technologies at the core of mobility. DENSO has suggested "SMART-D" concepts, realizing zero emission by …”

J. Scharf, B. Franzke, P. Adomeit, M. Thewes, A. Balazs, T. Uhlmann, H. Baumgarten, C. Muller 200 kW/L bei Lambda = 1/200 kW/L at Lambda =1 S. II-315-II-342

„… des untersuchten V6 3.0 L Bi-Turbo Motorkonzepts in Tabelle 1 zusammengefasst, auf die in diesem und …” „… Motorensymposium 2019 - 318 - - 5 - Tabelle 1: Kenngrößen des untersuchten V6 3.0 L Bi-Turbo Motorkonzepts …” „… 180 200 0 10 20 30 40 50 60 C O V / % 0.0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 Water/Fuel - Ratio / % 0 10 …”

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

„… Ergebnisse der 1D-Simulationen zeigten, dass der Motorbetrieb aufgrund unzureichender Leistungsfähigkeit von …” „… / g/kWh 0 5 10 15 20 dp/d / bar/ CA 350 400 450 500 550 NO x / g/kWh 0 1 2 3 4 T exh / C 30 35 40 45 …” „… ------------------------------------------ Diesel DME DME optimized 0 / 2 0 1 HC / g/kWh 0 2 4 6 8 CO / g/kWh 0 5 10 15 20 dp/d / bar/ CA 350 400 …”

R. Aufischer, B. Esmael, G. Hager, K. Hamdard, S. Schallmeiner, T. Breiteneder, G. Taucher, J. Vystejn, A. Wimmer Intelligente Gleitlager in der Motorenentwicklung und Validierung/Intelligent Bearings for Engine Development and Validation S. I-218-I-230

„… , Wiley-Interscience; 1st edition, 1980 5 <" 0L > L O % E 8G8)+( 5 …” „… " " " " ( ,+ 95, 2015 Overmeyer, I" 0 O"5" 9" D" I film …” „… sensors on 3-0 /1* & Manufacturing Technology 61 (2012) 215 218 [4] H …”

R. Bruck, T. Harig, J. Ehrhard, S. Slavic Turboladerkatalysator: Innovative Kombination von Turbolader und Katalysatortechnologie /Turbocharger Cataiytic Converter: Innovative Combination of Turbocharger and Cataiytic Converter Technology S. I-231-I-246

„… - 1 - Rolf Brück, Thomas Härig, Continental Emitec GmbH, Lohmar; Jan Ehrhard, Sasa Slavic …” „… am Katalysator, wodurch das Lambda 1 - Kennfeld erweitert werden kann. Die funktionsübergreifende …” „… - Simulationen der Turboladerströmung und der Katalysatoran- und Abströmung werden Messungen von …”

T. Wasserbach, T. Brandl, M. Wessels, M. Martiny, R. Schmidt, A. Kulzer Die 6-Zylinder Boxermotoren im neuen Porsche 911/The 6-Cylinder Boxer Engines in the New Porsche 911 S. I-64-I-84

„… nunmehr asymmetrisch gestaltet. Die auf 0D-Simulation und quasi-dimensionalen …” „… Zündfolge 1-6-2-4-3-5 Hubraum [cm3] 2,981 Bohrung [mm] 91,0 Hub [mm] 76,4 Zylinderabstand [mm] 118 …” „… Hauptlagerdurchmesser [mm] 63 Pleuellagerdurchmesser [mm] 53 Verdichtungsverhältnis 10,2±0.3 : 1 …”

A. Kufferath, D. Naber, M. Kruger, S. Hausberger, S. Lipp, H. Steven EU6d - Analyse der Randbedingungen und Ableitung der Emissionsauswirkungen am Beispiel des weiterentwickelten Diesel Powertrain /EU6d - Analysis of Boundary Conditions and Evaluation of the Impact on ... S. I-172-I-197

„… Aachen Colloquium Automobile and Engine Technology, Aachen 2015 [1-2] D. Naber, A. Kufferath, M …” „… beinhaltet. Die zweite Stufe tritt für neue Typen am 1.1.2020 in Kraft. Die mit EU6d einhergehenden …” „… 2020 Gültigkeit für neue Typprüfungen und geht mit einer Reduktion des Conformity Faktors (CF) auf 1.0 …”

doi.org/10.51202/9783186811127

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Drivetrain for Vehicles 2016

VDI Wissensforum GmbH (Hrsg.)

Reihe: VDI-Berichte

Band 2276 2016

Treffer in den folgenden Teilen:

C. Fouret Fatigue Strength of pendulum components in dual mass flywheel VDI 2016 S. 271-280

„… aborted engine start can be predicted by coupled 1D-3D simulation, in order to compute the pendulum/DMF …” „… predicted by coupled 1D-RBD simulation, in order to compute the pendulum/DMF relative velocities and …” „… used as input in the FEA. The aborted start model is a coupled 1D-RBD simulation, containing DMF and …”

M. Kraft, W. Pflieger, S. Henzler, C. Nizzola, S. Rinderknecht Simulation-based study of drivetrain electrification to improve driving dynamics S. 177-192

„… 245 kW 1 4 7 10 13 0 2 4 6 gear ratio 135 kW engine 245 kW engine VDI-Berichte 2276, 2016 189 ture …” „… literature, as well as through own simulation-based investigations and their discussion. 1. Introduction …” „… kW baseline time 60 kg 0 25 50 75 100 125 150 1 2 la p tim e im pr ov em en t i n s installed …”

A. Pigeard, T. van Dongen, L. Römers, S. Strauss Start/Stop Coasting and CVT – An effective, customer perceivable and attractive fuelsaving combination S. 805-816

„… kinetic energy of vehicle to restart engine after coasting: Simulations performed to assess driver …” „… % efficiency (e-motor and gear pump) Slide 17: Two engines simulated with CVT, compact class vehicle - 1.6L …” „… 10-1 100 101 102 103 0 0.2 0.4 0.6 0.8 1 1.2 Filter VDI 2057 1.8 2 2.2 2.4 2.6 2.8 -1 -0.75 -0 …”

S. Foulard, S. Rinderknecht, R. Fietzek Paradigm Change in Transmission Design by Online Condition Prediction – Cost- Efficient and Resource-Optimized Lightweight Design based on the eLIFE and ecoLIFE3 Concepts S. 515-530

„… % consumption-oriented damage & consumption-oriented 0 5 10 15 20 neutral 1 2 3 4 5 6 operating time in s en ga ge d ge …” „… automotive components by means of functionali- 0 10 20 3 4 5 6 time in s en ga ge d ge ar 0 5 10 15 20 …” „… 6 time in s en ga ge d ge ar 0 5 10 15 20 25 -200 0 200 400 time in s c lu tc h to rq ue in N m …”

W. Hinz, G. Bednarek The new 8-speed FWD Automatic Transmission for General Motors / A. Opel AG S. 383-396

„… ) [Fig.1] was mated to an ECOTEC 2.0L Turbo engine featuring 260 hp and 350 Nm. It was launched in …” „… Transmission Pump Max Engine Torque Rev 4.015 1st 5.250 2nd 3.029 3rd 1.950 4th 1.457 5th 1.221 6th 1 …” „… -Gang Produktportfolio nun auch auf quer eingebaute 8-Gang Vorderachs-Automatikgetriebe (AF50-8) [Fig.1 …”

M. Funk, G. Bofinger, J. Patzer, D. O. Lautenschlager, E. Granderath The New Porsche Dual Clutch Gearbox (PDK) – an Important Component of the Powertrain of the Future S. 69-84

„… direct shifting matrix for the new PDK C1 C2 1 4 6 8 2 5 7 3 Co 1 Co 2 Engine R-shaft Separate R gear …” „… gearbox length. 0 1000 2000 3000 4000 5000 6000 7000 0 50 100 150 200 250 300 350 400 E ng in e sp ee d …” „… [1 /m in ] Vehicle speed [km/h] i1 = 5.966 i2 = 3.235 i3 = 2.083 i4 = 1.420 i5 = 1.054 i6 = 0.841 i7 …”

S. A. Pahlovy, S. Faria Mahmud, M. Kubota, M. Ogawa, N. Takakura Improvement of transmission efficiency by reducing the drag torque in disengaged wet clutch – Development of a model for calculating drag torque or spin loss of disengaged wet clutch of transmission S. 879-896

„… 1. Introduction he powertrain of car creates energy in the engine, which is transferred to the …” „… (referring to Chang [10]) )562( 20 3)( 12 )( 2 1 52345 632 2 33 2 2 hhzhzzz hr Qhzz h rhzz dr d …” „… was set lower than the engine warm-up temperature. VDI-Berichte 2276, 2016888 Table 1 …”

F. Brezger, A. Moser Energy Saving Potentials by Advanced Functionalities of Clutch or Brake actuator Systems for Vehicle Drivetrains S. 137-156

„… cars. The friction torques are between 0.5 and 1.9 Nm for typical speeds, pressures, diameters and …” „… reach from less than 0.1 to about 0.9 l/min. These are also dependent from rotating speed, material of …” „… is considered with help of simulation data out of measurements the hydraulic power losses are 1.66 W …”

V. Warth, B. Reick, B. Bertsche, M. Geimer Efficient analysis of complex continuously variable power split transmissions with multiple in- and outputs S. 719-730

„… 1 (203-12) (405-23) (605-33) (706-33) (715-33) (718-33) (908-23) – (34) (39) VM FA K2 K1 Code: (2 0 …” „… 3 - 1 2) (4 0 5 - 2 3) (6 0 5 - 3 3) (7 0 6 - 3 3) (7 1 5 - 3 3) (7 1 8 - 3 3) (9 0 8 - 2 3) - (3 4 …” „… PT0 10 11 STP4 STP5 8PS1 PS2 PS3 a3 a2 a1 a5 a4 VM FA EPTO K2 K1 Code: (2 0 3 - 1 2) (4 0 5 - 2 3) (6 …”

F. Pflüger Virtual calibration of conventional & hybrid drivetrain strategy – Transfer drive strategy calibration from vehicle in a virtual environment S. 563-576

„… are rated in dependency of pedal position e.g. engine speed harmony, some criteria are rated in …” „… can be tuned specifically, same as several weighting factors. Step 1: Target Setting At the …” „… . 1: Advanced settings for weighting factors and tuning of target functions VDI-Berichte 2276, 2016 …”

C. Ott, S. Eisenhuth, F. Jonas, T. Hofmann New Generation of Hydraulic Control Modules with Integrated Pressure Sensors for Transmission Control S. 243-256

„… performance of µHM in a SUV with DCT [1] µH M D E S C VDI-Berichte 2276, 2016 249 2.3 Hydraulic …” „… … 2 MPa or 0 … 7 MPa - Accuracy 1.5 % VCC - Hysteresis < 0.1 % VCC …” „… the powertrain, either with a conventional combustion engine, a hybrid with additional e-Machine or a …”

D. Engelmann, W. Müller, M. Geimer Project “Line Traction 3” – Mechanical driveline with activewheel hubs S. 731-742

„… rotational speed of the engine. Fig. 2: Structure of the LT3 axle; 1 input shaft, 2 shaft to the wheel …” „… associated with this new drivetrain concept. VDI-Berichte 2276, 2016 731 1. Motivation In modern …” „… , if ground conditions are rough or axle load fluctuates [1]. So the ideal drivetrain has to ensure …”

doi.org/10.51202/9783181022764

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37. Internationales Wiener Motorensymposium 28. – 29. April 2016

Hans Peter Lenz (Hrsg.)

Reihe: Verkehrstechnik/Fahrzeugtechnik

Band 799 2016

Treffer in den folgenden Teilen:

M. Nakagawa, K. Yano, I. Yamauchi, M. Stapelbroek, T. Hülshorst, A. Nase Neue Freiheitsgrade der Hybrid-Antriebsstrangdimensionierung durch prädiktives Energiemanagement /New Degrees of Freedom for Dimensioning of Hybrid Powertrains by Using Predictive Energy Management S. I-248-I-264

„… 0.05 0.1 V D V /time / s Basevehicle Predictive 70 kph 100 150 200 250 0 1000 2000 IC E S pe ed /r pm …” „… Predictive 100 150 200 250 0 0.05 0.1 V D V /time / s Basevehicle Predictive 70 kph 100 150 200 250 0 1000 …” „… 0.5 1 V D V /- 0 5000 IC E S pe ed /r pm 150 155 160 165 170 175 180 185 190 195 200 0 50 100 Sp ee d …”

M. R. Olechiw, E. Nam, R. Moran, K. Bolon USEPA Programm zur Senkung der CO2-Emissionen von PKW und leichten Nutzfahrzeugen sowie Vorstellung des Evaluierungsprogramms der langfristigen CO2-Standards /USEPA Light-Duty Greenhouse Gas Emission ... S. I-180-I-188

„… 4 6MT 15 2014 US Mazda 3 SkyActiv 2.0L I4, 13:1CR 6AT advanced NA engine operation partial 16 2014 …” „… , Newman, K., Kargul, J., and Barba, D. (PDF) (11 pp, 1.0MB, March 11, 2015) 5 …” „… ., Kargul, J., and Barba, D. (PDF) (12 pp, 1.0MB, March 26, 2015) 6 …”

R. Aufischer, G. Hager, M. Offenbecher Reibleistungsreduktion im Kurbeltrieb von LKW-Motoren aus der Sicht eines Gleitlager-Herstellers /Friction Reduction in Truck Engine Crank Trains from the View of a Bearing Manufacturer S. II-355-II-369

„… . 37. Internationales Wiener Motorensymposium 2016 - 360 - 0 0,02 0,04 0,06 0,08 0,1 0,12 0,14 0 …” „… Viskosität) 0 5 10 15 20 25 30 35 1,8 HTHS 150 2,7 HTHS 150 3,7 HTHS 150 4,0 HTHS 150 3,7 HTHS 150 …” „… .07 Teillast = 0.8 Max. Drehmoment = 0.1 Hohe Leerlaufdrehzahl = 0.03 Motor B Volllast Teillast Max …”

M. G. Lisbona, E. Bonamassa, S. Cereda Der neue 2.2 Voll-Aluminium Alfa Romeo Diesel Motor/The New 2.2 All-Aluminum Alfa Romeo Diesel Engine S. II-111-II-137

„… . 37. Internationales Wiener Motorensymposium 2016 - 111 - 1. Engine characteristics 1.1 …” „… 2184,0 2142,5 bore x stroke mm 83,8 x 99 83 x 99 Stroke-to-bore ratio - 1,181 1,193 Bore distance mm …” „… 147 @ 3750 132 / 155 @ 3750 Torque Nm @ rpm 440 @ 1750 450 / 470 @ 1750 1.2 Engine Fuel …”

I. Hwang, H. Lee, H. Park, K. Hwang, H. Choi, K. Lee, W. Kim, H. Kim, B. Han, J. Lee, B. Shin, D. Chae Hyundai-Kia’s hoch innovativer 1.6L DI Ottomotor für Hybridfahrzeug/Hyundai-Kia’s Highly Innovative 1.6L GDI Engine for Hybrid Vehicle S. II-285-II-303

„… 1.6L GDI engine has high compression ratio of 13.0 to improve fuel efficiency, but efficiency …” „… Kappa 1.6L GDI engine has the newly developed 0W20 engine oil to reduce friction. The new engine oil …” „… M.Sc.,” Hyundai-Kia's New 3-Cylinder 1.0L Turbo GDI Engine”, 2015 International Vienna Motor Symposium …”

T. Niizato, Y. Yasui, Y. Urata, Y. Wada, M. Jono, K. Nakano, M. Taguchi, M. Fischer Hondas neue Turbo-GDI Motorenfamilie für globale Anwendung/Honda’s New Turbo-GDI Engine Series for Global Application S. II-317-II-333

„… level. Due to diverse vehicle demands, a turbo-charged engine series with 1.0l, 1.5l, 2.0l and 3.5l …” „… furthermore, and the new GDI turbo engine development from 1.0l to 3.5l had been started. Fig.1 shows the …” „… engines with 1.5l and 2.0l displacement, which were already launched in 2015 along this concept. 2 …”

I. Hirose Mazda 2.5L SKYACTIV-G Motor mit neuer Aufladetechnik/Mazda 2.5L SKYACTIV-G Engine with New Boosting Technology S. II-304-II-316

„… - Utilizing a 1D simulation, the calculation was done with the amount of high-temperature residual gas …” „… - 1 - Ichiro Hirose Mazda Motor Corporation Mazda 2.5L SKYACTIV-G Engine with New Boosting …” „… diesel engine SKYACTIV-D with an ultralow compression ratio. The SKYACTIV-G is a natural aspirated …”

W. Warnecke, B. Poulet, J. Landschof, A. Dreyer, J. Müller-Belau, G. Lovett Innovationen von der Rennstrecke auf die Straße: Die Rolle von Kraftstoffen im Motorsport /Innovation from Track to Road: The Role Fuels Can Play in Motorsport S. I-108-I-136

„… , successful in GP racing 37. Internationales Wiener Motorensymposium 2016 - 110 - 1 2 3 4 5 0 1 2 3 4 5 0 1 2 …” „… % Nitrobenzene/ Toluene 3% 11% Aviation Gasoline 11% Tetraethyllead (TEL) 10% Castor Oil 1% * 1% * 0,1% Dye …” „… A.V.Gas 6 Pure Castor +0.5 Methanol 85 80 A.V.Gas 15 Shell Superheavy +1 Methanol 85 Acetone 10 Benzene 5 …”

H. Müller, P. Gutruf, M. Martin Brennstoffzellen Range-Extender als weiterer Lösungsansatz für große Reichweiten im emissionsfreien Fahrbetrieb /Another Future Solution for Long Driving Range at Zero Emission – Fuel Cell Range Exten... S. I-277-II-X

„… Österreich: 1 €/l Diesel; 0,15 €/ kWh Strom; 9 €/ kg H2) 37. Internationales Wiener Motorensymposium 2016 …” „… sy m po si um B an d 2 R ei he 1 2 · N r. 7 99 D ie Reihen der Fortschritt-Berichte VDI: 1 …” „… _Umschlag.pdfMärz 9, 2016 | 11:53:56 1 12 / 79 9 B an d 2At AVL, future mobility is already a reality WE …”

S. Pischinger, F. Hoppe, M. Krieck, O. Budak, M. Zubel, B. Graziano, B. Heuser, F. Kremer Kraftstoffdesign für zukünftige Motoren – eine Betrachtung aus Sicht des Clusters „Maßgeschneiderte Kraftstoffe aus Biomasse“ /Fuel Design for Future Combustion Engines – A View from the Cluster "Tail... S. II-224-II-252

„… Verbrennungsgeräusches um 0,8 dB(A) in Kauf genommen werden. 37. Internationales Wiener Motorensymposium 2016 - 224 …” „… ) / 1 0,0 0,2 0,4 0,6 0,8 1,0 Indizierte spezifische NOx Emissionen / g/kWh 0,00 0,25 0,50 0,75 1 …” „… , p = 1 bar (konst.), λ = 1, gasförmige Mischung) °C — 1970 2073 2002 Reinheit % — >99,0 >99,8 …”

G. Boretto, G. Basso, R. M. Frank, L. Borgia, L. Garzarella, R. Carrozza, V. Petronzi, M. Weßlau, A. Bauer Der neue 1,6 Liter Diesel Motor mit 2-stufiger Aufladung von General Motors /The New 1.6 Liter Midsize Diesel Engine with Two-Stage Turbocharging from General Motors S. II-98-II-110

„… to the 1.6 MDE single turbo (VGT) variant and to the 2.0 liter Euro 5 engine (VGT), installed in the …” „… . (FH) A. Bauer, Adam Opel AG, Rüsselsheim The New 1.6 Liter Midsize Diesel Engine with Two-Stage …” „… powerful 1.6 liter four-cylinder Euro 6 Midsize Diesel Engine. This was the initial step of the strongest …”

Titelei/Inhaltsverzeichnis S. I-I-I-VIII

„… Meilenstein der TFSI-Technologie The New 3.0l V6 TFSI Engine from Audi – the Next Milestone in TFSI …” „… Wirkungsgrad im heutigen F1 Motor Evolutions in Formula 1 Engine Technology: Pursuing Performance from …” „… Entwicklungsmethode für zukünftige Abgasemissionsgesetzgebung Simulation-Based Development Methodology for Future …”

B. Fitzsimons, B. Husband, S. Leathers, J. McLean, I. Minards Der neue Aston Martin DB11 V12 Motor/The New Aston Martin DB11 V12 Engine S. I-137-I-158

„… improve fuel economy. The final engine specification and data is shown in Table 1. The first step on …” „… 5204 cm3 Bore x Stroke 89.0 mm x 69.7 mm Power @ Engine Speed >600 bhp @ 6500 rev/min Torque >700 Nm …” „… cylinder bank to bank Table 1: Engine Data Summary Figure 1: Concept Engine on Test Facility …”

H. Brunner, M. Hirz, P. Fischer CO2e-Emissionen verschiedener PKW-Technologien bei realen Nutzerverhalten im Produktlebenszyklus /CO2e-Emissions of Different Technologies in Passenger Cars at Real User Scenarios in the Product Life ... S. II-429-II-448

„… Steigungswinkel der Fahrbahn (Annahme: ebene Fahrbahn, α = 0) ρ Luftdichte (ρ = 1,2041 ? ? ? 3 ) cw Af …” „… Konzepte wie PHEV und REEV bei gering emissionsbehafteter Stromerzeugung (Strommix AT) ein 0 0,5 1 1,5 2 …” „… CO2e WTT sec CO2e TTW prim CO2e TTW sec 0 0,5 1 1,5 2 2,5 3 3,5 4 B_Stahl_Benzin B_Stahl_Diesel …”

H. Baumgarten, J. Scharf, M. Thewes, T. Uhlmann, A. Balazs, M. Böhmer Simulationsbasierte Entwicklungsmethode für zukünftige Abgasemissionsgesetzgebung /Simulation-Based Development Methodology for Future Emission Legislation S. I-209-I-231

„… · 1011 1/km herabgesetzt (Euro 6d-TEMP). Abb. 1: Übersicht zur erwarteten Verschärfung der …” „… die vier zentralen Segmente der FEV-RDE-Simulation. Diese sind: 1. Definition der …” „… ECU-Datenstand) alleine zur Erreichung des Not-To- Exceed Grenzwertes (Annahme: Euro 6d-TEMP mit CF = 2,1) nicht …”

J. Hadler, C. Lensch-Franzen, K. Kirsten, M. Kronstedt, C. Guhr, M. Wittemann, B. Kehrwald Neue Aspekte für eine tribologisch induzierte CO2- und Emissionsreduzierung /New Aspects for a Tribologically Induced CO2- and Emission Reduction S. II-265-II-284

„… kann eine 1D-Simulationsrechnung herangezogen werden. Abbildung 12 zeigt beispielhaft ein solches …” „… 0.05 0.1 0.15 0.2 0.25 G G/ CR Ti O 2 Al Si /F eM nC rN G G/ CR Ti O 2 Al Si /F eM nC rN Re ib ko ef …” „… 0W20 Referenzöl Schmierung mit H2O + Diethylenglycol T e s t n ic h t b e s ta n d e n © APL 37 …”

U. Wagner, M. Rauch, T. Eckl, A. Schamel, C. Weber, M. Springer, O. Maiwald, T. Knorr, S. Lauer 48 V P2 Hybridisierung mit optimiertem Motorkonzept – bestmögliche Fahrbarkeit bei exzellenter Verbrauchs- und Kosteneffizienz /48 V P2 Hybrid Vehicle with an Optimized Combustion Engine – Fuel Econom... S. II-53-II-82

„… ganzheitlichen Optimierung wird auch der 1.0 l GTDI-Fahrzeugmotor in seiner Effizienz weiter verbessert und im …” „… Ableitung des mehrfach ausgezeichneten Ford 1.0 l Ecoboost Dreizylinder-Motors. Vervollständigt wird das …” „… Eigenschaften des Hybridmoduls werden detailliert in Kapitel 3.2 beschrieben. Abbildung 3: 1.0 l Otto DI LIVC …”

R. Schlögl Neue Kraftstoffe aus CO2/CO2 to Fuels – Chemical Perspectives S. II-253-II-264

„… - 1 - Prof. Dr. Robert Schlögl, Max- Planck- Institut für Chemische …” „… example country of Germany may underline these arguments. In Figure 1 we see the evolution …” „… 2016 - 253 - - 2 - Figure 1: Breakdown of the energy- related CO2 …”

M. Warth, S. Streng, P. Wieske, U. Mohr, J. Hall Monovalenter Erdgasbetrieb und Downsizing für niedrigste CO2 Emissionen /Monovalent Natural Gas Combustion and Downsizing for Lowest CO2 Emissions S. II-34-II-52

„… Motordrehzahl / 1/min 0 50 100 150 200 250 300 1000 2000 3000 4000 5000 6000 D I I nj ek to r T em pe ra tu r …” „… Längsdynamik beiträgt [9]. Mithilfe von 1D-Simulationen ist im Vorfeld der Prüfstandversuche ein geeigneter …” „… 1,0 2,0 3,0 4,0 0,0 1,0 2,0 3,0 D ru ck ve rh äl tn is / - Red. Massenstrom / kg/s*K0,5/bar WG …”

F. Eichler, W. Demmelbauer-Ebner, J. Theobald, B. Stiebels, H. Hoffmeyer, M. Kreft Der neue EA211 TSI®evo von Volkswagen/The New EA211 TSI®evo from Volkswagen S. I-1-I-23

„… vorgestellten EA211 1,0l R3 TSI wird die Anzahl der Hubraumvarianten der TSI-Motoren in Zukunft auf zwei (1,0 …” „… . Die Bohrung des EA211 TSI evo misst entsprechend dem EA211 1,0l TSI 74,5 Millimeter; sie stellt das …” „… entwickelte Toolkette zum Einsatz (Abb. 9). Sie beginnt mit konzeptionellen 0D-Auslegungen und reicht über …”

T. Pauer, M. Frohnmaier, J. Walther, P. Schenk, A. Hettinger, S. Kampmann Optimierung von Ottomotoren durch Wassereinspritzung/Optimization of Gasoline Engines by Water Injection S. II-18-II-33

„… Optimierung von Ottomotoren durch Wassereinspritzung Optimization of Gasoline Engines by Water Injection …” „… Motorensymposium 2016 - 18 - 1. Einführung und Motivation Aufgrund der zunehmend stringenteren CO2-Ziele weltweit …” „… wird, siehe dazu [1, p. 5] zu möglichen zur Diskussion stehenden CO2-Zielen innerhalb der EU. Wie in …”

doi.org/10.51202/9783186799128

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Land.Technik AgEng 2017

VDI Wissensforum GmbH (Hrsg.)

Reihe: VDI-Berichte

Band 2300 2017

Treffer in den folgenden Teilen:

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

„… JLoad + Jsec TEngine, nEngine TClutch 1, nClutch 1 TClutch 2, nClutch 2 TLoad, nLoad 2nd Subsystem1st …” „… clutch increases by reapplying the safety pressure. S pe ed 0 1000 0.2 0.4 0.6 0.8 1.21 1.4 1.6 2 500 …” „… 1500 1/min 2500 s To rq ue 0 500 0.2 0.4 0.6 0.8 1.21 1.4 1.6 2 0 1000 Nm 2000 s To rq ue 0 200 0.2 0 …”

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

„… engine power Simulated engine power Simulation model Drag force controller Drag force+ ‐ Fig. 1: Block …” „… engine power of 308 kW and the power split transmission ZF ECCOM 5.0 Overdrive. The main structure and …” „… to obtain the same power request at the tractor engine as it was measured, see figure 1. Measured …”

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

„… based on list prices and ends up in a cost of 0,04 Euro/kWh. In the simulation no other users than the …” „… Battery electric autonomous agricultural machine – Simulation of all operations on a Swedish farm …” „… , Uppsala, Sweden 1. Abstract In the project "Concept study battery-powered autonomous agricultural …”

B. Jung, B. Miller, T. Herlitzius Control concepts for ride comfort improvements of harvesting machines with large headers S. 273-280

„… Kt A 5.00 11 1 with 21 De DK , and 2 0 1 2 D Td . As can be seen, the …” „… for simulation-assisted concept validation The gain kP = 0 in Fig. 6 represents the behaviour of …” „… exemplary operating point type of motion ω0 [rad/s] D [-] heave 10.7 0.11 pitch 8.2 0.08 Since it is …”

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

„… driver), which are connected via joints and force element. Fig. 1: Multi-body simulation model of …” „… 1322/2014 are determined from the measurements and the simulation results, table 1. The deviations of …” „… simulation Standard Parameter Measurement Simulation Deviation ISO 2631-1 a 1.4786 m/s² 1.4334 m/s² -3.06 …”

C. Geiger, M. Geimer Efficiency Optimisation of a Forestry Crane by Implement Hydraulics with Energy Recovery S. 175-184

„… programme under grant agreement No 727883. 9. References [1] Morales, D.: Increasing the Level of …” „… Machines, Karlsruhe 1. Abstract Forwarders are an essential part in fully mechanised timber …” „… transportation via forestry trucks is easily achievable. [1][2] In Nordic countries like Sweden or Finland, up …”

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

„… order to recognize the deviation between the two test methods a deep analysis of the Power Mix1.0 …” „… vehicle hardware and simulation platform allows a realistic maneuver based testing for vehicle …” „… energy, along with losses from the engine through the drivetrain and finally through the tractive device …”

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

„… machine combinations. As an advancement of the simulation model according to Schreiber [1], first …” „… traction ratio in comparison to measurements by [13] (right) 0.2 0.4 0.60 0.2 0.4 0.6 0.8 1.0 0 soil …” „… : Stubble field, dry soil, silt loam tyre: ptyre= 1.0 bar - 20.8 R 38 650/65 R 38 620/70 R 42 650/65 …”

doi.org/10.51202/9783181023006

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Dritev – Drivetrain For Vehicles 2018

VDI Wissensforum GmbH (Hrsg.)

Reihe: VDI-Berichte

Band 2328 2018

Treffer in den folgenden Teilen:

C. Danzer, T. Voigt, T. Günther, R. Tröger From fleet requirements to optimized Dedicated Hybrid Powertrains S. I-269-I-284

„… D SUV S Sale Share [%] 18 0.5 0.5 Curb weight [kg] 1,367 2,100 1,550 Powered Axle FWD AWD AWD …” „… final simulation, prototyping and verification proceed. Fig. 1: Advanced development process …” „… 26 47 Curb weight [kg] 926 1,139 1,236 Powered Axle FWD FWD FWD Powertrain Topologies Conventional,P0 …”

M. Werra, A. Ringleb, C. Sieg, F. Küçükay Thermal behavior of 48 V hybrid systems S. I-529-II-VI

„… , Fig. 1 shows the main structure of the modular simulation model schematically. [2] Fig. 1 …” „… are chosen: P1, P2 and P0P3. The transmissions are pictured in Fig. 5. The P0 hybrid topology is a …” „… by an EM at standstill and low vehicle speed [1]. This P0 electric machine will not be taken into …”

G. van Spijk, A. Klaassen, A. van der Leest, A. Brandsma, M. Tweehuysen CVT: dedicated to hybrid solutions – Setting the benchmark on all KPI’s S. I-65-I-78

„… driving (forward & reverse) C 1 1 0 Hybrid (Boost/charging) D 1 0 1 e-CVT (Charging at standstill) E 1 …” „… : clutch states State C1 C2 Plock State description A 0 0 0/1 Neutral/parking B 0 1 0 Electric …” „… conditions can be distinguished: 1. Standstill To maximize the traction force the engine speed is chosen …”

M. Bahne, U. Frey, G. Schlager Transmission technology contribution to CO2 roadmap – a benchmark S. I-285-I-304

„… automatic transmission types requires a simulation involving the same vehicle and engine parameters. For …” „… , featuring a CVT and 1.3-liter gasoline suction engine, as well as a matching compact car with FWD, an 8AT …” „… , and a 2.0-liter turbo gasoline engine. Torque sensors were fitted before and after the transmissions …”

A. Viehmann, R. König, S. Rinderknecht Investigation of gear shifts in a parallel-series hybrid powertrain with dog clutches in a demonstrator vehicle (two-drive-transmission with range-extender, DE-REX) S. I-323-I-346

„… shifting time has no effect on the evaluation of this gear change. The low VDV of 0.089 m/s1.75, which is …” „… . VDI-Berichte Nr. 2328, 2018336 Δ , 1.31 s Δ n.a. Δ , n.a. 0.089 . Fig. 14: Measured shift from E1C …” „… power upshift in one STM. Δ , 1.25 s Δ n.a. Δ , ~ 1.25 s 0.273 . Fig. 16: Measured gear …”

W. Guo, M. Jordan, X. Xu The application of fast and efficient clutch coordination control in a P2 hybrid automatic transmission S. I-465-I-484

„… torque converter with the C0 (engine disconnect) clutch, the IMG (Integrated Motor/Generator) and the …” „… D8 D6 D4 D5 D1 D2 D3 D12 D13 D23 D24 D34 D35 D36 D45 D46 D48 D56 D57 D67 D68 D78 CH IH HC CH IG IH …” „… CH IH IG IH IH HC HC GI CH CH IG CH HC HC GI HC CH HC IH IG GI CH CH IG IGD7 D8 CH D6 D4 D5 D3 D1 D2 …”

S. Rinderknecht, A. Esser, P. Jardin Relevance of multidimensional real-driving optimization for the development of a battery-electric vehicle 5.0 S. II-117-II-134

„… 0.0075 0.0075 5.1 Internal Combustion Engine Vehicle In general, the dissipated energy in the …” „… . 2328, 2018 119 cos (3) 0.5 (4) sin α (5) In (1), describes the force which is induced by the …” „… 2.1. Thus, the energy demand for a given driving cycle can then be calculated by means of simulation …”

B. Arnold, B. Lecointre Shift simulator for shift feel and quality development of manual transmissions S. I-425-I-440

„… split 1D/2D approach was bringing obvious simulation time benefits. While geometrical parameters such …” „… 1D to represent their inertia and friction (depending on load and velocity). Cables bushings are …” „… eccentricity when computing static and dynamic torque in a 1D approach. Mechanical contacts in the grid lock …”

G. Bednarek, K. Geratz, H. Chariou The all-new 8-speed AT for the Opel Grandland X S. I-1-I-10

„… stepping stepping stepping REV/1st REV/1st REV/1st Rev 4,015 0,76 4,221 0,76 4,003 0,79 Final Drive 3,075 …” „… ,24 1,221 1,235 1,231 1,22 1,24 shift elements 1,20 8th 0,673 0,673 0,672 7th 0,809 0,801 0,808 1,20 1 …” „… suitable for Stop- Start at 0km/h as well as for idle sailing in 1st gear below 5 to 3km/h. VDI-Berichte Nr …”

N. Dudin, S. Ott, A. Albers, R. Misch, T. Rochlitzer Virtualizing validation processes of electrified powertrain generations S. II-47-II-72

„… and calibrated in simulation for optimized energy consumption and performance (1). This direct …” „… parameterize simulation models of the combustion engine and transmission. These models are continuously …” „… featuring the diesel combustion engine from . As the combustion engine is carried over, simulation models …”

B. Chamberlin, E. Gold HEV P2 module concepts for different transmission architectures clutch and e-motor options S. I-441-I-450

„… . This type of system typically uses a 1:1 drive ratio between the electric motor and the engine output …” „… (P0-P4) are discussed or already available in the market. One architecture which is currently …” „… motor is functionally placed between the ICE (internal combustion engine) and the transmission. An ICE …”

J.-E. Moseberg, J. Kohlhoff, S. Hekeler Electric all-wheel drive: enhancing vehicle dynamics and driving safety by wheel-individual torque distribution – How to make use of the over-actuation of electrified vehicles S. II-103-II-116

„… the vehicle’s center of gravity are given by , . (1) The variables 0 and are the vehicle’s …” „… . VDI-Berichte Nr. 2328, 2018106 1 0 1 0 1 0 1 0 0 1 0 1 0 1 0 1 . (4) Since the front wheels are steerable an …” „… distribution 0 + 0 +++ Cornering stiffness front/rear +++ ++ +++ +++ Table 1: Correlations between the …”

D. Güth, J. Haupt, T. Gassmann Seamless-shift two-speed eAxle with torque vectoring S. I-255-I-268

„… ratio of the planetary gear, the first gear exhibits a total ration of i1st = 17.0 and the second gear …” „… Simulation Results. SAE Int. J. Engines 4(2):2671-2685, 2011. VDI-Berichte Nr. 2328, 2018268 …” „… two independent drivetrains in one vehicle: a standard combustion engine driven axle and an eMotor …”

F. Leonardi, A. Munoz, L. Guo, F. Liang, M. Degner Electric machine design approaches for electrified powertrains S. II-169-II-182

„… Maschinenauslegungskonzepte für elektrifizierte Antriebsstränge Franco Leonardi, Ph.D., Alfredo Munoz, Ph.D., Lusu Guo …” „… , Ph.D., Feng Liang, Ph.D., Michael Degner, Ph.D., Research and Advanced Engineering Ford Motor …” „… share models and perform cascaded simulations. The simulation environment consists of a computer-aided …”

M. Mileti, H. Pflaum, K. Stahl TorqueLINE cone clutch: Thermo-mechanical stability of cone clutches for ATs S. I-357-I-368

„… concept (see Fig. 1). 0 1000 2000 3000 4000 5000 Differenzdrehzahl in min-1 0 0.5 1 1.5 2 B06 …” „… rearranging and substituting equations (7) and (8), one obtains: 1 2 JΔω 0 1 2 JΔω A , ⋅ # . .. . q …” „… validated model for simulation-driven design of heavy duty truck synchronizers (2015). [12] Isermann, R …”

doi.org/10.51202/9783181023280

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28. Deutscher Flammentag

VDI Wissensforum GmbH (Hrsg.)

Reihe: VDI-Berichte

Band 2302 2017

Treffer in den folgenden Teilen:

C.-P. Ding, A. Renaud, R. Honza, A. Dreizler, B. Böhm Characterization of near-wall flows in a SI engine using high-speed PIV and high-resolution PI S. 345-356

„… . Table 2: Operating cases. Intake Pressure Engine speed 0.95 bar 0.40 bar 800 rpm A B 1500 rpm C D …” „… boundary layer impacts heat loss [1, 2] and, in case of compression ignition engines, ignition timing [3 …” „… given in [20]. Engine parameters can be found in Table 1. Table 1: Engine parameters and boundary …”

D. Kaczmarek, F. Sen, T. Kasper, B. Atakan, S. Porras, R. Schießl, U. Maas Kinetische Untersuchung der partiellen Oxidation von Methan/DME und Methan/Ethanol-Gemischen S. 431-444

„… Simulationen verglichen. Für diese Simulationen wird das Plug-Flow-Modul von ANSYS Chemkin 17.0 [21] in …” „… (2008) 529–545. [14] S. Sato, D. Yamashita, N. Iida, Int. J. Engine Res. 9 (2008) 123–148. [15] F. Sen …” „… Simulationen abgeschätzt werden und ist vermutlich auf das verwendete Simulations-Modell zurückzuführen …”

S. Drost, M. Werler, R. Schießl, U. Maas Untersuchung der Zündeigenschaften von Methan-Wasserstoffgemischen in einer schnellen Kompressionsmaschine S. 383-394

„… angesetzt wird, beträgt die relative Abnahme 0,85 %. Die ersten Messungen der ersten drei Tage (Nr. 1, 3 und …” „… Kerns wird mit Gl (1) berechnet und dann als zeitliche Zwangsbedingung in der Simulation des …” „… Abhängigkeit von Druck und Temperatur, ? = 1. Bild 6: Experimente und Simulationen für 80/20 CH4/H2 …”

H. von der Haar, C. Hennecke, F. Dinkelacker Experimentelle und numerische Untersuchungen zur Detektion von Defekten an einer Modellbrennkammer S. 445-456

„… Luftmenge bei konstantem Brennstoffmassenstrom auf »Single = 1.2 erhöht bzw. auf »Single = 0.8 reduziert …” „… Einflussuntersuchung lediglich eine Hälfte der Studie B PArray »Array PEinzel »Einzel Ref-15kW 7 × 15 kW 1.0 15 kW …” „… 1.0 Def-»0.8 7 × 15 kW 1.0 15 kW 0.8 Def-»1.2 7 × 15 kW 1.0 15 kW 1.2 Studie A PArray »Array …”

doi.org/10.51202/9783181023020

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LAND.TECHNIK 2022

VDI Wissensforum GmbH (Hrsg.)

Reihe: VDI-Berichte

Band 2395 2022

Treffer in den folgenden Teilen:

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

„… different fuels according to [9] [10] [11] D ie se l a t 70 0 ba r liq ui d LN G ba tte ry …” „… 0.7 volumetric density 35.2 5.0 8.5 21.2 1.4 Table 2: Agricultural machine’s utilisation and …” „… is recharged by the alternator and the engine. Simulation Model In order to analyse the energy …”

R. R. Shamshiri, C. Weltzien, T. Schutte Multi-Sensor Data Fusion with Fuzzy Knowledge-based Controller for Collision Avoidance of a Mobile Robot S. 349-358

„… , and approximate weight of 475 kg that utilizes a 2-cylinder petrol engine with 20.1 kW (27 HP) output …” „… between 0.02 and 12m distance, frame rate between 1 and 1000Hz, the accuracy of 1%, and field of view of …” „… .22 ? ? ? ? ? ? ? ? ? ∈ ℝ 0.22 and 0 ? ? ∈ ℝ ? that satisfy the following control law: ? ? 1 ↦ ? and ? ? 1 …”

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

„… about 108 kWh/ha. Assuming static efficiencies of diesel engine ( = 0.32) and electric motor ( = 0 …” „… permanently installed on the field and, in contrast to the alignment shown in Fig. 1, for the simulation it …” „… analyzed with an agricultural process simulation. Via simulation, the diesel energy demand is compared …”

S. Becker, B. Kazenwadel, M. Geimer Automation and Optimization of Working Speed and Depth in Agricultural Soil Tillage with a Model Predictive Control based on Machine Learning S. 55-64

„… ? ? 0.6 0 This eliminates the variables ? and ? . ? ? 1.2 ⋅ ? ⋅ ? ? ⋅ ? Online-parametrizable …” „… mit dem Hohenheimer Maschinenmodell. LANDTECHNIK (2020), Bd-75 Nr. 1. [10] Jacke, H. und Drewes, D …” „… current state of the vehicle and suggesting new state transitions based on an evolutionary algorithm. [1 …”

E. Eder, P. Riegler-Nurscher, J. Prankl Estimation of grassland yield from satellite data with ANN based transfer learning S. 293-300

„… the grassland yield with a Pearson correlation of 0.891. VDI-Berichte Nr. 2395, 2022 293 1 …” „… 2021. VDI-Berichte Nr. 2395, 2022298 References [1] Schulze-Brüninghoff, D., Wachendorf, M …” „… that the indices, including RGB bands, can be predicted with a mean Pearson correlation of 0 …”

S. Lorenz Machine operation task analysis – A deeper look into the shift of task profiles within operating agricultural cyber-physical production systems S. 473-484

„… , cloud-based routing software, process simulation and AI-based adaptive control algorithms (Liakos et al …” „… can differ. Figure 1 shows the rough estimation of the split authority that was considered within …” „… this analysis. Table 1: Distribution of autonomy for major tasks in soil cultivation activities with …”

doi.org/10.51202/9783181023952

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LAND.TECHNIK AgEng 2023

VDI Wissensforum GmbH (Hrsg.)

Reihe: VDI-Berichte

Band 2427 2023

Treffer in den folgenden Teilen:

K. Kivekäs, A. Lajunen R. Stirnimann#S. Gfeller High-fidelity simulation modelling of agricultural mobile robots S. 255-262

„… simulation engine Project Chrono [8]. Version 8.0.0 of the engine was used. The engine provides extensive …” „… using the simulation engine. The 3D models of the different components were created with the Blender 3D …” „… simulation engine Project Chrono. The three-dimensional multibody model operates on a deformable terrain …”

A. Lajunen Numerical simulation of alternative powertrains and fuels in agricultural tractors S. 29-38

„… combustion engine. Simulations were carried out with a large size tractor in tillage and transportation work …” „… , hydrogen with an internal combustions engine (ICE), and natural gas tractors. Simulations were carried out …” „… Numerical simulation of alternative powertrains and fuels in agricultural tractors Prof. Antti …”

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

„… comparable diesel engine. A comparison of the diesel consumption determined by the simulation model with real …” „… CNG in kg/ha Diesel CNG Stubble cultivation 5.36 4.18 0.23 0.27 Mineral fertilization 1.11 0.82 0 …” „… .08 0.08 Soil cultivation 12.43 9.78 0.44 0.57 Sowing 5.73 4.41 0.28 0.32 Plant protection 1.91 1.41 0 …”

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

„… ). internal combustion engine; (3). rectifier; (4). electrified section in the planter; (5). inverter 1; (6 …” „… the seven functions plotted for indication) (1). generator; (2). internal combustion engine; (3 …” „… .9Tcyl, max 0.8ncyl, max Comparison Algorithm 1. Selective Pure Electrified Architecture To trace back …”

R. R. Shamshiri, E. Navas, V. Dworak, R. Fernández, T. Schütte, C. Weltzien Teleoperation of an Agricultural Mobile Robot inside Berry Orchard using LoRa Connectivity S. 191-198

„… simulation environment and the real world as shown in Fig. 2 was carried out using Equation 1 in which 𝑑𝑥 …” „… with collision avoidance sensors, two sets of LoRa transmitters and repeaters, a simulation environment …” „… robot on which a LoRa GPS tracker was installed to provide position feedback to the simulation. Field …”

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

„… Technology Handbook, CRC Press LLC, Boca Raton, 2003, ISBN 0-8493-0877-1. [4] van Basshuysen R., Schäfer F …” „… , capacity of 72 kg a day) from wood chips, biogas, or digester gas, is developed, see Figure 1. For more …” „… information about the BioH2Modul, see [1]. The Austrian Climate and Energy Fund funds the FCTRAC project. The …”

B. Kazenwadel, S. Becker, L. Michiels, M. Geimer Data-driven algorithms for predicting energy-efficient operating points in agricultural soil tillage S. 519-528

„… ,𝐹 , 𝛿,𝑎,𝐵 (3) The actions and observations were scaled to be in the range between 0 and 1. The …” „… prediction. Further applications include weather analysis and yield prediction. [1] The control of the …” „… width 𝑤, and the fuel rate 𝐵. VDI-Berichte Nr. 2427, 2023 519 𝑣 argmax 𝜂 𝜂𝑣 ⋅ 𝑤𝐵 (1) Figure 2 …”

doi.org/10.51202/9783181024270

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Dritev 2022

VDI Wissensforum GmbH (Hrsg.)

Reihe: VDI-Berichte

Band 2401 2022

Treffer in den folgenden Teilen:

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

„… ,999 Engine speed 0,9789 0,998 0,0048 0,999 Gearbox actual gear 0,9883 1,000 0,0075 0,999 Exhaust gas mass …” „… flow 0,9839 0,941 0,0681 0,998 Engine torque 0,9952 1,011 0,0083 0,999 Cumulated mass CO2 1,0000 0 …” „… ,9999 Accelerator pedal position 0,9989 1,001 0,0087 0,9997 Engine speed 0,7224 0,998 0,0048 0,9908 Gearbox actual …”

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

„… simulation. 2.1. System modelling The core idea of system modelling is to describe goals, functions …” „… forward and when ? 0, the vehicle moves backward. No wind speed is considered in the simulation. [21 …” „… from 200 1/min to 6,000 1/min in 200 1/min steps. The torque ranges from 0 Nm to 1750 Nm in 70 Nm steps …”

F. Schuchter, M. Schönstein, K. Bause, A. Albers Temperature Modelling of a Dual Clutch with Artificial Neural Networks S. 335-346

„… . VDI-Berichte Nr. 2401, 2022 335 The authors present the development of a 1D temperature model of a wet …” „… clutch K1 of a dual clutch transmission and clutch K0 of a hybrid dual clutch transmission. The clutch K1 …” „… gear engagement error, the clutch K0 for repeating engine restarts. Input parameters The input …”

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

„… stiffness of the spring-damper-element d1 The damping coefficient of the spring-damper-element JCP The …” „… for the drive train are summarized as follows: ?⎣⎢⎢⎢⎢⎢⎢⎢⎢⎡1?CP?′rm z F1?CP?′rm z F 0 01?Eq?′rm z F1 …” „… ????′rm z F?2?Eq ?2?2?Eq ??2?Eq ?0?2?VB ??2?VB?2?VB01?1 0 ⎦⎥⎥⎥⎥⎥⎥⎥⎥⎤ ?⎣⎢⎢⎢⎢⎢⎢⎡1?CP1?CP?S rm z ?′rmzω1 …”

F. Lagier, N. Freund, K. Bause, S. Ott, A. Albers Simulation-based evaluation of high-speed PEEK gears in automotive powertrains and design of a validation environment for high-speed gears S. 223-240

„… transverse load factor ??? = 1.2 Overlap Ratio ?? = 2.1 Alternating Bending Correction ?? = 0.7 VDI-Berichte …” „… 1,320 Thermal Expansion Coefficient (10-6/°C) α 11.5 90.0 Surface Hardness / 60.0 61.0 Core Hardness …” „… / 266.0 325.0 Tensile strength (N/mm²) Rm 1,200 134.3 Yield Strength (N/mm²) Rp 850 77.7 Fatigue Strength …”

G. Göppert, M. Adrian AI Approach to Wet Friction Torque Model Adaptation S. 321-334

„… : ? ? ? ? ??? ? ? ? , 0 , with ? the offset pressure determined by the lift off force and ? a hysteresis correction [1 …” „… be emulated in a drive simulation [1]. On the right hand side of Fig. 4, we find the histogram of …” „… depicts engine as well as clutch 1/2 speeds. The middle panel represents the applied pressures and the …”

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

„… radius 0.3 m Air density 1.2 kg/m³ Projected surface 2.2 m² Air resistance coefficient 0.3 - Roll …” „… maps of EM1 & EM2 (including PE) are displayed in subfigures b) & c). In this example, the simulation …” „… & 6.1 Fig. 2: Exemplary simulation results for a TDT22-parametrization on the WLTC. The max power of EM1 …”

doi.org/10.51202/9783181024010

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DRITEV – Drivetrain for Vehicles 2021

VDI-Wissensforum GmbH (Hrsg.)

Reihe: VDI-Berichte

Band 2381 2021

Treffer in den folgenden Teilen:

T. Kaufhold, F. Schneider, O. Groneberg, A. Moser Modular Starting and Damping System integrated in 48V Hybrid Architectures – Efficient Starting System for Hybrid Vehicle Architectures S. 347-360

„… 0,0 200,0 400,0 600,0 800,0 1000,0 0,0 0,3 0,5 0,8 1,0 1,3 1,5 1,8 2,0 2,3 2,5 2,8 [m m ] sp ee d [rp …” „… with a 1.5l and a 2.0l gasoline four-cylinder engine with an eight-speed transmission and vehicle data …” „… engine in this simulation is a 4-cylinder gasoline engine with 750rpm idle. The blue graph shows the …”

M. Häßler, O. Werner The Pendulum Rocker Damper – Providing flexible damper characteristics for hybrid powertrains S. 329-346

„… torsion dampers. 1. Torsional vibration challenges within hybrid powertrains Simulation technology …” „… served (Fig. 1). VDI-Berichte Nr. 2381, 2021330 Fig. 1: Dimensions of potential simulation …” „… must be paid to the meshing between the internal combustion engine and the electric motor 1. Periodic …”

A. Albers, M. Behrendt, J. Köber, T. Breitinger Development of a method for the automated validation of the shift quality of modern dual clutch transmissions on full-vehicle test benches S. 399-414

„… torque MK1 is lower than the engine torque by JENG∙ώ1. In phase 2, K2 closes continuously and, Fig. 1 …” „… : Drive upshift with engine intervention [M1 – Engine torque; M2 – Transmission output torque; MK1/K2 …” „… – Torque at clutches K1/K2; nk1/K2 – Speed at clutches K1/K2; n1 – Engine speed] [1] VDI-Berichte Nr …”

A. Ramsauer, A. Pujari Frontloading for (Hybrid-) Transmission Integration at BMW S. 101-116

„… engineers can make use of three control variables: engine torque M1 and the torque of the off-going (MC1 …” „… : Power-On-Upshift Patterns Momentum equilibrium: Engine side: ? ? ? ? ? 0 Vehicle side …” „… vehicles, certain recurring shift patterns can be identified based on engine speed and longitudinal …”

E. Schneider, C. Danzer, E. Schreiterer Modular and highly functional Hybrid Platform for subcompact cars up to full-size SUV S. 191-206

„… the sub-components, a computer-aided pre-dimensioning is carried out by using a transient 1D …” „… . Introduction CO2 fleet targets in Europe through to 2030 are defined essentially by legislation [1], with …” „… terms, neither from an economic nor from a technical point of view. Combustion engines are still the …”

T. Hillesheim Energy-efficient Hydraulic Control for the Multi-speed Transmission of an Electric Vehicle S. 319-328

„… shift actuation. 1 Introduction Whereas electric vehicles were designed primarily for short-haul …” „… design as a three-speed transmission could make sense. A fuel consumption simulation in WLTP also shows …” „… combustion engine drives with exhaust gas turbocharging, the torque curves remains constant over a broad …”

H. Wittig, J. Engasser, A. Glavinic AEROFLEX – Distributed Hybrid Drivetrain for Long Haul Freight Vehicles S. 593-608

„… ,8 % Advanced Reference vs. Zero-case -5,0 % 2,5 % -4,8 % 2,5 % EMS1 New Reference vs. Zero-case 44,5 % 2,1 …” „… Reference 0 1,9 % 0 1,9 % EMS1 AEMPT Demonstrator vs. EMS1 New Reference -4,5 % 1,2 % -4,5 % 1,2 % The …” „… resource efficient transport system. [2] AEROFLEX Deliverable D1.1. (2018). Transport market and its …”

J. Shutty, A. Moser, D. Gajowski Analysis of propulsion system architectures across vehicle segments and markets S. 23-34

„… 1-d engine model with flow, temperature, combustion all captured, to replace a map based fuel flow …” „… , 800V), eMotor position (P0, P1, P2, P3, P4, PS, RWD/AWD EV), multi-motor solutions (dual axle, P0/P3 …” „… Propulsion Simulation Framework overview Figure 1 shows an overview of the xEV Framework that we have built …”

F. Langhammer, A. Kappes, A. Viehmann, S. Rinderknecht Novel “Two-Drive-Transmission for Long-Range” Powertrain: Ecology and Efficiency meet Driving Comfort S. 207-228

„… EM1 and using the combustion engine in fourth speed in the second STM in parallel with EM2. In …” „… vehicles (BEVs) [1]. Across different brands PHEVs and BEVs are marketed as a substitution of …” „… conventional internal combustion engine vehicles providing customer known long range capability of more than …”

M. Dilzer BorgWarner P2 Modules – from HV to 48V S. 35-46

„… ., Semenov, D., Wenzel, W.: Comparing 48 V Mild Hybrid Concepts using a Hybrid Simulation Toolkit; Stuttgart …” „… combustion engine driven vehicles will further lose their high market shares and will be pushed back and …” „… with combustion Engine. Still with superior specific CO2 – avoidance cost (in comparison with BEV) of …”

J. De Landtsheere TREMEC HYbrid DRive Axle – HYDRA – Hybridization enables RWD dynamics in a FWD car S. 125-144

„… axle to divert torque left or right. Table 1 shows the driveline layout, engine power and acceleration …” „… s 0-100 kph acceleration, which was supercar territory only a few years ago. Table 1: Comparison …” „… torque vectoring AWD system, for which simulations show that performance and fun-to-drive are stepped up …”

G. Gao, D. Schöneberger, S. Rinderknecht Development of an innovative and modular test bench to analyse gear shifts in electrified powertrains S. 415-436

„… Resolution of rotating angle near clutch element 0.2 ° 2.3 D Resolution rotational speed min. 720 1/RPM …” „… requirement continued 6 Dynamic 6.1 Inertia internal combustion engine ? 0 - 0.15 kg/m² 6.2 …” „… Damping factor of torsional element 0.1 - 3 Nms/rad * C: Compulsory, D: Desirable 2.4 Mechanical …”

P. Barve Gear Design Challenges of 2-speed-AMT High Torque E-Drives S. 499-516

„… . VDI-Berichte Nr. 2381, 2021514 7. References [1] Smith, J. D.: Gear Noise and Vibration,2nd Edition. New York …” „… & control (fully automated factories). Fig. 1: VCST strategy VCST e-Drive department offers a …” „… , supercars and, N1 and N2 LCV applications. Developing a 2-Speed AMT gearbox for various applications …”

B. Krüger, G. Filomeno, D. Dennin, P. Tenberge Holistic Design of All-Wheel Drive Electric Powertrains Using a Multi-Objective Optimization Algorithm S. 377-394

„… the acceleration time from 0-100 km/h is calculated within a simulation environment. The electrical …” „… backward simulation with a time step Δ? of 1 s. At each cycle point, the required battery power ? is …” „… unit ? . While the torque split factor is a continuous value within the range of 0 to 1, the state of …”

D. Lechleitner, M. Hofstetter, M. Hirz, C. Gsenger, K. Huber Parking Lock Integration for Electric Axle Drives by Multi-Objective Design Optimization S. 303-318

„… ” (EM) and “gearbox”, which are schematically depicted in Figure 1. In Energy storage system a) b) d …” „… Dipl.-Ing. D. Lechleitner, Dipl.-Ing. M. Hofstetter, Associate Prof. Dr. M. Hirz, Graz University of …” „… system is shown. 1. Introduction The market for passenger cars continues its shift from internal …”

D. Morgenweck, M. Großmann, W. Fakler, M. Lamke, F. Bitzer ZF E-Mobility Software Functions for Commercial Vehicles S. 703-718

„… the absence of any energy management becomes very clear. 0 0,2 0,4 0,6 0,8 1 1,2 Overall Drive …” „… E-Mobility Solutions Table 1 introduces the first generation of ZF CV E-Mobility products. They have been …” „… hardware or extending the control to higher levels. Table 1: ZF E-Mobility CV products, first generation …”

doi.org/10.51202/9783181023815

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