| 基于AVL BOOST的氢燃料内燃机稀燃过程研究 |
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| 引用本文： | 杨振中,尚明伟. 基于AVL BOOST的氢燃料内燃机稀燃过程研究[J]. 车用发动机, 2008, 0(Z1) |
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| 作者姓名： | 杨振中 尚明伟 |
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| 基金项目： | 美国GM中国科学研究基金，国家重点实验室基金，河南省科技计划 |
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| 摘 要： | 应用AVL BOOST软件建立了氢燃料内燃机在稀燃状况下的计算模型,并在不同燃空当量比和点火时刻下,对氢内燃机燃烧过程进行了数值模拟,模拟结果和试验结果吻合较好。在此基础上,进行了点火提前角和燃空当量比对氢内燃机燃烧过程的影响研究,为合理组织氢内燃机的燃烧过程研究提供了依据。
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| 关 键 词： | 氢燃料内燃机 数值模拟 燃空当量比 点火提前角 稀薄燃烧 |
The Study of Hydrogen-fueled Engine at Lean-burn Operations Based on AVL BOOST |
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| YANG Zhen-zhong,SHANG Ming-wei. The Study of Hydrogen-fueled Engine at Lean-burn Operations Based on AVL BOOST[J]. Vehicle Engine, 2008, 0(Z1) |
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| Authors: | YANG Zhen-zhong SHANG Ming-wei |
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| Abstract: | This paper establishes a caculation model at leanoperation of hydrogen-fueled IC engine by using AVL BOOST soft,and simulates the combustion process of hydrogen-fueled IC engine at different equivalence ratio and ignition timing.the simulation results agree with the experimental data satisfactorily.On this basis it makes some study on the combustion process of hydrogen-fueled IC engine by changing the ignition advance angle and equivalence ratio of the model.And this provides a basis for reasonable organization combustion process of hydrogen-fueled IC engine. |
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| Keywords: | hydrogen-fueled IC engine numerical simulation equivalence ratio ignition advance angle lean mixture combustion |
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