| 发动机冷却风扇降低噪声的研究 |
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| 引用本文： | 陈汇龙,施卫东,魏东.发动机冷却风扇降低噪声的研究[J].佳木斯大学学报,1998(3). |
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| 作者姓名： | 陈汇龙 施卫东 魏东 |
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| 作者单位： | 江苏理工大学!江苏镇江，212001 |
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| 摘 要： | 介绍了发动机冷却风扇的噪声，分析了占主导地位的涡旋噪声产生的原因，提出了降低噪声的一些措施，试验结果表明效率良好．
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| 关 键 词： | 冷却 风扇 降低 噪声 措施 |
THE STUDY OF REDUCING COOLING FAN NOISE OF ENGINE |
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| Chen Huilong, Shi Weidong, Wei Dong.THE STUDY OF REDUCING COOLING FAN NOISE OF ENGINE[J].Journal of Jiamusi University(Natural Science Edition),1998(3). |
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| Authors: | Chen Huilong Shi Weidong Wei Dong |
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| Abstract: | This paper intreduces the cooling fan noise of engine, analizes the reasons preduced by vortex noise which is in leading position. A number of measures of reducing noise are put forward, the experiment shows that it achieve good results. |
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