| 用激光多普勒测速仪测量发动机缸头冷却水流场 |
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| 引用本文： | 朱义伦,邓康耀.用激光多普勒测速仪测量发动机缸头冷却水流场[J].中国造船,2000,41(1):60-63. |
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| 作者姓名： | 朱义伦 邓康耀 |
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| 作者单位： | 上海交通大学 |
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| 摘 要： | 本文用激光多普勒测速仪测量发动机冷却水的流场，通过计算机绘制了缸头冷却水腔二维流场分布， 为寻求发动机气缸头冷却水合理的流场分布，避免出现流动死区，使发动机在一定的冷却水流量下保证气 缸头良好的冷却提供了基础。
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| 关 键 词： | 柴油机 冷却水 流场 激光测量 激光测速仪 |
Measurement of Coolant Flow Field in Diesel Engine Cylinder Head by LDV |
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| ZHU Yilun,DENG Kangyao.Measurement of Coolant Flow Field in Diesel Engine Cylinder Head by LDV[J].Shipbuilding of China,2000,41(1):60-63. |
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| Authors: | ZHU Yilun DENG Kangyao |
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| Institution: | Shanghai Jiaotong University |
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| Abstract: | 2-dimension flow field in the engine water jacket is measured by LDV successfully. The results show suitable coolant flow field distribution and no "dead flow zone" in the water jacket of the engine cylinder head. The distribution pattern of the coolant flow is investigated in different measuring planes connected with reliability experiment. |
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| Keywords: | Diesel engine Cooling water Flow field |
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