| 电喷汽油机瞬态加速工作过程的数值模拟 |
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| 引用本文： | 项里程,帅石金,王建昕.电喷汽油机瞬态加速工作过程的数值模拟[J].车用发动机,2002(4):30-33,40. |
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| 作者姓名： | 项里程 帅石金 王建昕 |
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| 作者单位： | 清华大学汽车工程系,汽车安全与节能国家重点实验室,北京,100084 |
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| 摘 要： | 以发动机工作过程专用数值模拟软件BOOST为平台 ,通过建立电喷发动机 (EQ4 91i)加速工况的完整模型对发动机的加速工况进行了模拟 ,并对模拟结果进行了试验验证。结果表明所建立的模型能较好地预测发动机的瞬态加速性能
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| 关 键 词： | 数值模拟 加速过程 电喷发动机 |
| 文章编号： | 1001-2222(2002)04-0030-05 |
Numerical SImulation of Transient Acceleration of EFI Engines |
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| XIANG Li cheng,SHUAI Shi jin,WANG Jian xin.Numerical SImulation of Transient Acceleration of EFI Engines[J].Vehicle Engine,2002(4):30-33,40. |
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| Authors: | XIANG Li cheng SHUAI Shi jin WANG Jian xin |
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| Abstract: | In this paper,an engine cycle simulation software BOOST is used to establish a model of the acceleration working process of EFI engine(EQ491i) to simulate the acceleration process of the engine.The model is validated with the experiments and the simulation results show that the model has a good accuracy and it can predict the acceleration performance of the engne well. |
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| Keywords: | numerical simulation acceleration process EFI engine |
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