本文提出了以燃油发动机为基础的新型储能-燃油混合动力系统,以一台输出50 kW轴功的发动机为对象,分别开展了压缩空气燃油发动机,液氮燃油发动机混合动力系统的性能分析。结果表明,当发动机尾气温度大于200℃时,两混合动力系统的总体效率均大于单独的燃油发动机系统,其总体输出轴功大幅度提高,并且其相对温室气体排放可以大幅度降低。
The study concerned with two power systems based on a diesel engine with 50 kW shaft power output-Compressed Air Energy Storage（CAES）-Diesel Engine（DE） hybrid system and Liquid Nitrogen（LN）-Diesel Engine（DE） hybrid system.Simulation results revealed these two cycles can give higher thermal efficiencies and yield much more power output than the single diesel engine when its exhaust temperature was above 200℃.And their relative green house gas generations were decreased dramatically.
参考文献
| [1] | Heather L. MacLean;Lester B. Lave .Evaluating automobile fuel/propulsion system technologies[J].Progress in energy and combustion science,2003(1):1-69. |
| [2] | Energy demand and emissions from road transportation vehicles in China[J].Progress in energy and combustion science,2010(6):651-676. |
| [3] | 陈鹰,许宏,陶国良,王宣银,刘昊,贾光政.压缩空气动力汽车的研究与发展[J].机械工程学报,2002(11):7-11. |
| [4] | 俞小莉,元广杰,沈瑜铭,刘震涛,苏石川.气动汽车发动机工作循环的理论分析[J].机械工程学报,2002(09):118-122. |
| [5] | 左承基,钱叶剑,安达,欧阳明高,杨福源.气动发动机的试验研究[J].机械工程学报,2007(04):93-97. |
| [6] | K. David Huang;Khong Vu Quang;Kuo-Tung Tseng .Study of recycling exhaust gas energy of hybrid pneumatic power system with CFD[J].Energy conversion & management,2009(5):1271-1278. |
| [7] | 翟昕,俞小莉,刘忠民.压缩空气-燃油混合动力的研究[J].浙江大学学报（工学版）,2006(04):610-614. |
| [8] | Ming Zheng;Graham T. Reader;J. Gary Hawley .Diesel engine exhaust gas recirculation―a review on advanced and novel concepts[J].Energy Conversion & Management,2004(6):883-900. |
上一张
下一张
上一张
下一张
计量
- 下载量()
- 访问量()
文章评分
- 您的评分：
-
10%
-
20%
-
30%
-
40%
-
50%