Development of performance and combustion system of Atkinson cycle internal combustion engine
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- 作者：FuShui Liu (1)
BaiGang Sun (1)
HuaRong Zhu (2)
TieGang Hu (2)
Wei Du (1)
XiangRong Li (1)
Zheng Zhang (1) - 关键词：hybrid vehicle ; Atkinson cycle ; compression ratio ; valve timing ; combustion chamber
- 刊名：SCIENCE CHINA Technological Sciences
- 出版年：2014
- 出版时间：March 2014
- 年：2014
- 卷：57
- 期：3
- 页码：471-479
- 全文大小：1,091 KB
- 参考文献：1. Tian G Y, Peng T, Lin C T. Key technology of electric vehicle for the hybrid power. Automob Technol, 2002, 1: 8-1
2. Hou S S. Copmarion of performance of air standard Atkiuson and Otto cycle with heat transfer considerations. Energy Convers Manage, 2007, 48: 1683-690 CrossRef
3. Zhao Y R, Chen J C. Performance analysis and parametric optimum criteria of anirreversible Atkinson heat-engine. Appl Energ, 2006, 83: 789-00 CrossRef
4. Tian Y X, Du A M, Chen L F. Research on the Atkinson cycle engine for the hybrid power vehicle. Automob Technol, 2007, 7: 55-9
5. Benajes J, Serrano J R, Molina S, et al. Potential of Atkinson cycle combined with EGR for pollutant control in a HD diesel engine. Energy Convers Manage, 2009, 50: 174-83 CrossRef
6. Mallikarjuna J M, Ganesan V. The thoretical and experimental investigations of extended expansion concept for SI engines. SAE Paper, 2002-01-1740
7. Jorge J G, Martins K U, Bernardo S R. Thermo dynamic analysis of an overexpanded engine. SAE Paper, 2004-01-0671
8. Cao Y D. Thermodynamic cycles of internal combustion engines for increased thermal efficiency, constant-volume combustion, variable compression ratio, and cold start. SAE Paper, 2007-01-4115
9. Jean M Z, Alexandre P, Franck V R, et al. Optimal design for a highly downsized gasoline engine. SAE Paper, 2009-01-1794
10. Victor G. CO2 emission reduction by means of enhancing the thermal conversion efficiency of ICE cycles. SAE Paper, 2010-01-1511
11. Watanabe S, Koga H, Kono S. Research on extended expansion general-purpose engine theoretical analysis of multiple linkage system and improvement of thermal efficiency. SAE Paper, 2006-32-0101
12. Charles K W, Yasuhiro M. Computational combustion. P Combust Inst, 2005, 30: 125-57 CrossRef
13. Ohn H, Yu S M. Spark timing and fuel injection strategy for combustion stability on HEV powertrain. Contr Eng Prac, 2010, 18: 1272-284 CrossRef
14. Nobuki K, Kiyoshi N, Toshihiro K, et al. Development of new 1.8-liter engine for hybrid vehicles. SAE Paper, 2009-01-1061
15. Michael K A, Dennis N A, Zoran S F. First and second law analyses of naturally-aspirated, Miller cycle, SI engine with late intake valve close. SAE Paper, 1998-980889
16. Blakey S C, Saunders R J, Ma T H, et al. A design and experimental study of an Otto Atkinson cycle engine using late intake valve closing. SAE paper, 1991-910451
17. Heywood J B. Internal Combustion Engine Fundamentals. New York: McGraw-Hill, 1988 - 作者单位：FuShui Liu (1)
BaiGang Sun (1)
HuaRong Zhu (2)
TieGang Hu (2)
Wei Du (1)
XiangRong Li (1)
Zheng Zhang (1)
1. School of Mechanical Engineering, Beijing Institute of Technology, Beijing, 100081, China
2. Chang’an Auto Co., Ltd, Chongqing, 401120, China - ISSN：1869-1900
文摘
The application of hybrid vehicle is a practical technical solution to the energy shortage and the environmental pollution. The internal combustion engine (ICE) plays a key role in the development of the hybrid vehicle. Based on the requirements of the hybrid vehicle and the characteristic of Atkinson cycle, a set of designing methods for the Atkinson cycle gasoline engine is presented through the analysis of the optimized matching for the compression ratio, valve timing and the combustion chamber. The designing method has been verified by the bench test and the results show that the fuel consumption can be improved by 12%-5% with the reduction of the low speed torque by 10%, and the low fuel consumption region in the fuel map extends significantly with the rated power almost keeping constant. It may be of great reference for the development of hybrid vehicle technology in China.