| 离心风机旋转叶片表面压力分布实验研究与三元数值分析 |
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| 引用本文： | 宋更生,陈康民,杨树柏,潘应康,殷忠民. 离心风机旋转叶片表面压力分布实验研究与三元数值分析[J]. 上海理工大学学报, 1995, 0(1) |
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| 作者姓名： | 宋更生 陈康民 杨树柏 潘应康 殷忠民 |
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| 作者单位： | 华东工业大学动力工程学院 |
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| 摘 要： | 本文利用作者自行设计的机械密封式压力传输器，对离心通风机旋转叶片表面静压分布进行测量，并绘制出静压分布曲线，将此曲线与三元流变分有限元程序的计算结果进行比较分析，得出若干结论，可为离心风机的工程设计提供借鉴．
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| 关 键 词： | 离心通风机；旋转叶片；静压计量；压力传输器；三元流动理论 |
The experimental research of the pressure distribution and the numerical analysis by using the 3-D flow theory on the blade surface of a rotating centrifugal fan |
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| Song Gengsheng,Chen Kangmin,Yang Shubai,Pan Yingkang,Yin Zhongmin. The experimental research of the pressure distribution and the numerical analysis by using the 3-D flow theory on the blade surface of a rotating centrifugal fan[J]. Journal of University of Shanghai For Science and Technology, 1995, 0(1) |
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| Authors: | Song Gengsheng Chen Kangmin Yang Shubai Pan Yingkang Yin Zhongmin |
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| Abstract: | A mechanical pressure transfer device(PTD) is designed to measure the static pressure on the surface of rotating blades. Static pressure distribution curves are plotted in this paper. The blades of the experimental impeller are calculated by the program of 3-D flow theory. To improve engineer design and calculahng program, the calculating results are compared with the experimental results. |
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| Keywords: | centrifugal ventilator rotating blades static pressure measurement pressure transfer device three-dimensional flow theory |
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