| 摩托车催化转化器的数值模拟和试验研究 |
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| 引用本文： | 贾美霞.摩托车催化转化器的数值模拟和试验研究[J].摩托车技术,2009(8):41-43. |
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| 作者姓名： | 贾美霞 |
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| 作者单位： | 中国嘉陵工业股份有限公司(集团) |
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| 摘 要： | 受摩托车排气管本身尺寸和结构影响,催化转化器在摩托车排气管上的安装存在一定难度,通过对排气管温度场的测量和分析,确立了催化转化器的安装位置。通过建立模型对温度场进行模拟,并将模拟结果和试验结果对比分析表明,模拟与试验吻合程度较好,可用于试验结果的预测或为试验和设计提供参考。
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| 关 键 词： | 催化转化器 温度场 流场 均匀性指数 |
Numerical Simulation and Experimental Study of Catalytic Converters for Motorcycles |
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| Jia Meixia.Numerical Simulation and Experimental Study of Catalytic Converters for Motorcycles[J].Motorcycle Technology,2009(8):41-43. |
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| Authors: | Jia Meixia |
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| Abstract: | Limited by the size and structure of the exhaust pipe itself of motorcycles,it is no easy to mount the catalytic converter on the motorcycle exhaust pipe.The measurement and analysis of temperature field of the exhaust pipe help the converter in fixing its mounting position.Supported by the simulation of the temperature field by means of the model established,a comparative analysis made between the simulated result and test result shows that the two kinds of results fit fairly well with each other.The resul... |
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| Keywords: | Catalytic converter Temperature field Flow field Uniformity index |
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