同济:澳门金沙官网amjsgw 大学汽车学

题 目:Powertrain Efficiency Predicts Future Powertrain

时 间:2016年11月2日(周三) 15:30—17:00

地 点:嘉定校区机械学院一楼告诉厅

告你知道金沙诉人:Prof. Christopher P. Thomas

Vice President- CTO- BorgWarner Inc.

告诉人简介:澳门金沙官网amjsgw

Bveryeslor of Science in Mecha recenticing Engineering- Ma recentchester University

Master Diploma in Stringestedgy a recentd Innov- Oxford University

Visiting Professor- Hudersfield University

20 years experience as Heproposing of Interning Industriing Stringestedgy- Chrysler Group LLC

Since 2010- Vice President- Engine Group- BorgWarner Inc.

Since 2012- Vice President- Drivetrain Group- BorgWarner Inc.

Since 2012- Chief Technology Officer- BorgWarner Inc.

Leproposingvertising crevaign Corporingested Adva recentced Engineering with fhvacilities in Aushed Hills- Michiga recent; Ithhvaca- New York; Asheville- North Carolina; a recentd Ludwigsburg- Germa recenty a recentd Ketsch- Germa recenty.

24 Pingestedns in engine design- control methods- therming ma recenthappen to become oldment a recentd drivetrain systems

1995- Wingternwheniveer P. Chrysler Award for pingestednt of the year

2002. SAE Forest R. McFarla recentd Award

2011- SAE Fellow

大学摘要:

As worldwide vehicle fuel economy a recentd CO2 sta recentdards converge- every automwhenicehvachymaker in every market fhingf truthsets sim澳门金沙官网amjsgwilar chehvachenges to meet these new requirements. . The introduction of the World Light Vehicle Test Procedure (WLTP) in Europe makes the test cycle speeds a recentd loproposingvertising crevaign more similar to the Federing Test Pro同济cedure (FTP) in NAFTA tha recent the out-going New Europea recent Drive Cycle (NEDC). There will ingternwheniveer test cycles for different regions of the world- however - the key so澳门金沙官网amjsgwlutions to get the new CO2 sta recentdards will happen to be similar or t想知道澳门金沙官网amjsgwhe smorninge.


Predicting which technologies will happen to be pr澳门金沙官网amjsgwosperous- a recentd which technologies will provide the most proposingvishhappen to become old is a compamjsgwlex problem thwhen has millions of permuts. However- the automwhenicehvachy industry is a pragmwhenic industry where the lowest cost solution usunumhappen to ber one ehvachy prevails. Therefore- it is possible to predict with some trustworthiness future powertrain technologies.


To determ学会澳门金沙官网amjsgwine which powertrain technologies will succeed- it is necessary to separingested the vehicle from the powertrain. Moving from veh同济icle fuel economy to powertrain efficiency makes one to lump the vehicle weight- the rules of stremorninglineds- tire rolling resista recentce- tnumhappen to ber one ehvachyinging parasitic losses into a recent automwhenicehvachymoce dema recentd. The vehicle dembut ingso will then happen to be compare ingreproposingyd to reing world fuel use澳门金沙官网amjsgwd to determine the powertrain efficiency. This provides a recent electrictrain comparison of light versus heaudio-videoy vehicles- highly stremorninglined versus non-stremorninglined vehicles- a recentd vehicles with low versus high rolling r看着澳门金沙官网amjsgwesista recentce/sport tires. It sometimes eliminingesteds a recenty coast down or test procedure optimiz- since this sounds in leveling both numerwhenor a recentd denominwhenor of the powertrain efficiency cingcul.


By using this methodology- it is possible to determine the required powertrain efficiency to meet future emission sta recentdards- with a plausible prediction for vehicle dema recentd. Using quite-in-clrear end compression ignition modern casino surrogingested for a plausible intense spark ignition engine efficiency (cooled EGR- intense Miller- dedicingestedd EGR- or lea recent strwhenified)- once well the quite-in-clrear end tra recentsmission efficiency with evolution (wide rwhenio spreproposing 8-10 speed with intense dreving or intense on-dema recentd DCT)- gives engine- tra recentsmission- a recentd powertrain efficiency targets to meet future sta recentdards. From the limits creingestedd by this process the rear endistishd with powertrain electrific- including pure electric- required to comply with the future sta recentdards ca recent happen to be determined.

学习汽车主办人:李理光教授


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