| 车用替代燃料多目标优化研究 |
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| 引用本文： | 胡志远,谭丕强,楼狄明,董尧清,浦耿强.车用替代燃料多目标优化研究[J].车用发动机,2006(5):61-65,68. |
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| 作者姓名： | 胡志远 谭丕强 楼狄明 董尧清 浦耿强 |
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| 作者单位： | 1. 同济大学汽车学院,上海,201804
2. 上海交通大学机械与动力工程学院,上海,200030 |
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| 摘 要： | 建立了基于生命周期影响评价的车用替代燃料多目标优化模型,以车用替代燃料生命周期影响总水平值为优化目标,并以木薯乙醇为例,对车用替代燃料进行了多目标优化。结果表明,多目标优化后木薯乙醇生命周期影响总水平值降低44.7%,建议木薯乙醇在汽油中的混合比例为95%,在乙醇生产过程中使用天然气燃料。
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| 关 键 词： | 内燃机 生命周期影响评价 替代燃料 多目标优化 木薯乙醇 |
| 文章编号： | 1001-2222（2006）05-0061-05 |
| 收稿时间： | 2006-01-09 |
| 修稿时间： | 2006-01-092006-08-02 |
Multi-objective Optimization of Automotive Alternative Fuels |
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| HU Zhi-yuan,TAN Pi-qiang,LOU Di-ming,DONG Yao-qing,PU Geng-qiang.Multi-objective Optimization of Automotive Alternative Fuels[J].Vehicle Engine,2006(5):61-65,68. |
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| Authors: | HU Zhi-yuan TAN Pi-qiang LOU Di-ming DONG Yao-qing PU Geng-qiang |
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| Institution: | 1. Automobile School, Tongji University, Shanghai 201804, China; 2. School of Mechanical and Power Engineering, Shanghai Jiaotong University, Shanghai 200030, China |
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| Abstract: | A multi-objective optimization model of automotive alternative fuels based on its life cycle impact assessment was established in this paper,using the overall environment impact value(OEIV) as the optimization objective.And,multi-objective optimization of cassava-based ethanol was done as a case study.The multi-objective optimization results shown that OEIV could be reduced about 44.7%,the blend ratio of cassava-based ethanol into gasoline should be 95%,and the processing fuel during ethanol conversion stage should be natural gas. |
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| Keywords: | ICE life cycle impact assessment alternative fuels multi-objective optimization cassava-based ethanol |
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