| 降低柴油机齿轮室冷却流道穴蚀的研究 |
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| 引用本文： | 袁云良,王小哲,范德镇.降低柴油机齿轮室冷却流道穴蚀的研究[J].农业工程学报,1996,12(4):155-159. |
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| 作者姓名： | 袁云良 王小哲 范德镇 |
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| 作者单位： | 江苏理工大学;江苏理工大学;江苏电力建设技工学校 |
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| 摘 要： | 采用模态分析技术和机械振动测试对汽车用４ＪＡ１柴油机齿轮室的冷却流道穴蚀问题进行了研究，并对齿轮室进行了动力结构修改，使得流道部位的穴蚀程度明显降低
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| 关 键 词： | 柴油机 冷却流道 穴蚀 |
| 收稿时间： | 1996/6/24 0:00:00 |
Study on Cavitation Erosion of Cooling Water Passage Near Gears Chamber in Diesel Engine |
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| Yuan Yun-liang,Wang Xiao-zhe and Fan De-zhen.Study on Cavitation Erosion of Cooling Water Passage Near Gears Chamber in Diesel Engine[J].Transactions of the Chinese Society of Agricultural Engineering,1996,12(4):155-159. |
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| Authors: | Yuan Yun-liang Wang Xiao-zhe and Fan De-zhen |
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| Abstract: | In this paper, the cavitation erosion of cooling water passage near gears chamber in 4JA1 type diesel engine was studied by means of modal analysis technique and mechanical vibration measurement. The structural parameters of gears chamber were modified according to dynamic analysis, then the cavitation erosions of water flow passage were lessened evidently. |
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| Keywords: | Diesel engine Cooling water passage Cavitation erosion |
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