| 摩托车二冲程汽油机排气系统的模拟计算 |
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| 引用本文： | 常英杰 刘德华. 摩托车二冲程汽油机排气系统的模拟计算[J]. 淮海工学院学报, 1997, 6(4): 9-13 |
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| 作者姓名： | 常英杰 刘德华 |
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| 作者单位： | [1]中国重汽公司技术发展中心 [2]山东工业大学动力工程系 |
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| 摘 要： | 针对１５Ａ型摩托车汽油机排气系统的流动过程进行了模拟计算，对计算中某些边界条件的计算方法进行了探讨，提出了作者的改进意见。计算结果与实测排气压力波基本吻合，在此基础上，分析了发动机的结构参数和运转参数对排气压力波的影响。
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| 关 键 词： | 汽油机 排气系统 模拟 摩擦车 二冲程汽油机 |
Numerical Modelling on Exhaust System of a Two-stroke Motorcycle Petrol Engine |
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| Chang Yingjie. Numerical Modelling on Exhaust System of a Two-stroke Motorcycle Petrol Engine[J]. Journal of Huaihai Institute of Technology:Natural Sciences Edition, 1997, 6(4): 9-13 |
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| Authors: | Chang Yingjie |
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| Abstract: | In this paper, computational non-steady gas flow process simulating of exhaust systemof Model 15A petrol engine has been made. Computing methods of some boundary conditions arediscussed and some improving suggestions are proposed. The computed results ngree mainly withmeasured pressure wave data. On this basis, effects of engine geometric parameters and operatingfactors on exhaust pressure wave are analyzed. |
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| Keywords: | petrol engine exhaust system modelling computation |
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