| 柴油机配气相位的优化设计 |
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| 引用本文： | 涂南明,彭友德,李芳.柴油机配气相位的优化设计[J].汽车科技,2007(1):35-37. |
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| 作者姓名： | 涂南明 彭友德 李芳 |
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| 作者单位： | 上海交通大学,机械工程学院,上海,200030;东风汽车有限公司,东风商用车技术中心,武汉,430056;东风汽车有限公司,东风商用车技术中心,武汉,430056 |
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| 摘 要： | 利用AVL-BOOST软件进行了配气相位对发动机性能影响的仿真分析，依次把排气提前角和进气晚关角作为优化自变量，以燃油经济性为目标，对原型发动机的配气相位进行了优化，并通过试验验证了优化结果。
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| 关 键 词： | 柴油机 配气相位 仿真 优化 |
| 文章编号： | 1005-2550（2007）01-0035-03 |
| 收稿时间： | 2006-03-31 |
| 修稿时间： | 2006年3月31日 |
The Optimization of Valve Timing of Diesel Engine |
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| TU Nan-ming,PENG You-de,LI Fang.The Optimization of Valve Timing of Diesel Engine[J].Automobile Science and Technology,2007(1):35-37. |
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| Authors: | TU Nan-ming PENG You-de LI Fang |
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| Institution: | 1.Shanghai Jiao Tong University,School of Mechanical Engineering,Shanghai 200030,China; 2.Dong Feng Motor Co.,Ltd, Commercial Vehicle Technology Center, Wuhan 430056, China |
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| Abstract: | Some analysis about the impact of valve timing on engine performance has been conducted with using the AVL BOOST engine simulation code.The exhaust valve opens and intake valve closes varied respectively in the valve timing optimization process to make the minimum fuel consumption, which has been considered as the optimization objective, can be achieved. Then some experiments were conducted by which the result of the optimization has been proved. |
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| Keywords: | diesel engine valve timing simulation optimization |
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