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Impact of Advanced Engine and Powertrain Technologies on Engine Operation and Fuel Consumption for Future Vehicles
Technical Paper
2015-01-0978
ISSN: 0148-7191, e-ISSN: 2688-3627
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English
Abstract
Near-term advances in spark ignition (SI) engine technology (e.g., variable value lift [VVL], gasoline direct injection [GDI], cylinder deactivation, turbo downsizing) for passenger vehicles hold promise of delivering significant fuel savings for vehicles of the immediate future. Similarly, trends in transmissions indicate higher (8-speed, 9-speed) gear numbers, higher spans, and a focus on downspeeding to improve engine efficiency. Dual-clutch transmissions, which exhibit higher efficiency in lower gears, than the traditional automatics, and are being introduced in the light-duty vehicle segment worldwide. Another development requiring low investment and delivering immediate benefits has been the adaptation of start-stop (micro hybrids or idle engine stop technology) technology in vehicles today. This paper evaluates the impact of each of these technologies (engines, transmissions, start-stop) on the fuel economy and performance of a compact car in the year 2020 through the use of vehicle system simulation.
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Authors
- Lori Lemazurier - Ecole des Mines de Nantes
- Neeraj Shidore - Argonne National Laboratory
- Namdoo Kim - Argonne National Laboratory
- Ayman Moawad - Argonne National Laboratory
- Aymeric Rousseau - Argonne National Laboratory
- Phillip Bonkoski - IAV Automotive Engineering Inc
- Jeremy Delhom - Université de Technologie de Compiègne
Topic
Citation
Lemazurier, L., Shidore, N., Kim, N., Moawad, A. et al., "Impact of Advanced Engine and Powertrain Technologies on Engine Operation and Fuel Consumption for Future Vehicles," SAE Technical Paper 2015-01-0978, 2015, https://doi.org/10.4271/2015-01-0978.Also In
References
- U.S. Environmental Protection Agency Light-duty Automotive Technology, Carbon Dioxide Emissions, and Fuel Economy Trends: 1975 through 2014 EPA 420-R-14-023 October 2014
- Lecointe , B. and Monnier , G. Downsizing a Gasoline Engine Using Turbocharging with Direct Injection SAE Technical Paper 2003-01-0542 2003 10.4271/2003-01-0542
- Bromberg , S. , Cohn , D.R. , and Heywood , J.B. Knock Suppression Calculations in Highly Turbocharged Gasoline/Ethanol Engines Using Direct Ethanol Injection Massachusetts Institute of Technology February 23 2006
- Maassen , F. , Dohmen , J. , Pischinger , S. , Schwaderlapp , M. et al. Engine Friction Reduction - Design Measures for Reduced Fuel Consumption MTZ worldwide 66 2005
- Greiner , J. and Grumbach , M. Automatic Transmission Systems Beyond 2020 - Challenges and Competition SAE Technical Paper 2013-01-1273 2013 10.4271/2013-01-1273
- Kulkarni , M. , Shim , T. , and Zhang Y. Shift Dynamics and Control of Dual-clutch Transmissions Elsevier Mechanism and Machine Theory 42 2 February 2007 168 182
- Moawad , A. , Sharer , P. , Rousseau , A. Light-Duty Vehicle Fuel Consumption Displacement Potential up to 2045 Report to the U.S. Department of Energy, Contract ANL-ESD-14-4 April 2014
- U.S. Drive Advanced Combustion and Emissions Control (ACEC) Tech Team Presentation U.S. Drive All Tech Team Meeting October 25 2011
- Kasseris , E. and Heywood , J. Comparative Analysis of Automotive Powertrain Choices for the Next 25 Years SAE Technical Paper 2007-01-1605 2007 10.4271/2007-01-1605
- Ramakrishnan , P. , Singh , R. , and Sivalingam , M. Performance and Emission Studies of a Diesel Engine Fueled with Wood Pyrolysis Oil-Biodiesel Emulsions SAE Technical Paper 2012-01-1306 2012 10.4271/2012-01-1306
- Falkowski , A. , McElwee , M. , and Bonne , M. Design and Development of the DaimlerChrysler 5.7L HEMI® Engine Multi-Displacement Cylinder Deactivation System SAE Technical Paper 2004-01-2106 2004 10.4271/2004-01-2106
- Robinette , D. A DFSS Approach to Determine Automatic Transmission Gearing Content for Powertrain-Vehicle System Integration SAE Int. J. Passeng. Cars - Mech. Syst. 7 3 1138 1154 2014 10.4271/2014-01-1774
- Thring , R. Engine Transmission Matching to Improve Passenger Car Fuel Economy SAE Technical Paper 820167 1982 10.4271/820167
- Celli , C. The Fuel Efficiency Improvement through a Six Speed Manual Transmission Application in Passengers Vehicles with Low Displacement Engines SAE Int. J. Engines 4 1 2148 2156 2011 10.4271/2011-01-1430
- Argonne National Laboratory Welcome to Autonomie www.autonomie.net
- GETRAG Products http://www.getrag.com/en/products/products.html
- General Motors GM Powertrain http://www.gmpowertrain.com/VehicleEngines/PowertrainProducts.aspx
- Presentations and phone conversations with Pradeep Attibele, Chrysler March 2013 May 2013
- Argonne National Laboratory Advanced Powertrain Research Facility (APRF) Transportation Technology R&D Center http://www.transportation.anl.gov/facilities/aprf.html
- Naunheimer , H. , Bertsche , B. , and Novak , J.R.W. Automotive Transmissions - Fundamentals, Selection, Design and Application 2nd Springer 978-3-642-16213-8 2010
- Matthes , B. Dual Clutch Transmissions - Lessons Learned and Future Potential SAE Technical Paper 2005-01-1021 2005 10.4271/2005-01-1021
- Automobile-catalog.com Specifications in automobile-catalog: Description and Glossary http://www.automobile-catalog.com/specifications.php
- Raghavan , M. , Bucknor , N. , Maguire , J. , Hendrickson , J. et al. The Algebraic Design of Transmissions & EVTs SAE Technical Paper 2007-01-1458 2007 10.4271/2007-01-1458
- Amendola , C. and Alves , M. Gear shift strategies analysis of the automatic transmission in comparison with the double clutch transmission SAE Technical Paper 2006-01-2872 2006 10.4271/2006-01-2872
- Kim , N. , Rousseau , A. , and Lohse-Busch , H. Advanced Automatic Transmission Model Validation Using Dynamometer Test Data SAE Technical Paper 2014-01-1778 2014 10.4271/2014-01-1778
- Le Guen , D. , Weck , T. , Balihe , A. , and Verbeke , B. Definition of Gearshift Pattern: Innovative Optimization Procedures Using System Simulation SAE Int. J. Engines 4 1 412 431 2011 10.4271/2011-01-0395
- U.S. Drive, Advanced Combustion and Emission Control (ACEC) Tech Team presentation U.S. Drive All Tech Team Meeting October 25 2011
- Leone , T. and Pozar , M. Fuel Economy Benefit of Cylinder Deactivation - Sensitivity to Vehicle Application and Operating Constraints SAE Technical Paper 2001-01-3591 2001 10.4271/2001-01-3591
- Thanthry , S. Manufacturing Support Design for Low-Cost Instrument Clusters SAE Technical Paper 2013-01-1232 2013 10.4271/2013-01-1232
- Stevenson , P.D Dual Clutch Transmission with a torque Converter U.S. Patent 7,263,907 Sept 4 2007
- Lefebvre , A. and Guilain , S. Modelling and Measurement of the Transient Response of a Turbocharged SI Engine SAE Technical Paper 2005-01-0691 2005 10.4271/2005-01-0691
- Erikson , L , Frei , S. , Onder C. , Guzella L. Control and Optimization of Turbocharged Spark Ignited Engines 15 th Triennial World Congress Barcelona, Spain 2002