| 回流式低速风洞流场品质的测试及分析 |
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| 引用本文： | 胡丹梅,孙凯,张志超.回流式低速风洞流场品质的测试及分析[J].上海电力学院学报,2016,32(3):211-215,220. |
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| 作者姓名： | 胡丹梅 孙凯 张志超 |
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| 作者单位： | 上海电力学院 能源与机械工程学院,上海电力学院 能源与机械工程学院,上海电力学院 能源与机械工程学院 |
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| 基金项目： | 国家自然科学基金(50706025);江苏省水利动力工程重点实验室资助项目(K13024);上海市教育委员会科研创新重点项目(14ZZ154);上海市教育委员会部分地方院校能力建设项目(13160501000). |
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| 摘 要： | 针对上海电力学院新建的回流式低速风洞,介绍了该风洞的流场品质的校测方法,并对测试数据进行了分析,主要包括风速范围、动压稳定性、动压场系数、局部气流偏角、紊流度及噪声6种数据.测试结果说明,该风洞流场品质满足工程研究的要求.
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| 关 键 词： | 回流式低速风洞 流场品质 风洞结构 |
| 收稿时间： | 2015/3/23 0:00:00 |
Testing and Analysis of the Flow Quality of the Low Speed Closed Circuit Wind Tunnel |
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| HU Danmei,SUN Kai and ZHANG Zhichao.Testing and Analysis of the Flow Quality of the Low Speed Closed Circuit Wind Tunnel[J].Journal of Shanghai University of Electric Power,2016,32(3):211-215,220. |
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| Authors: | HU Danmei SUN Kai and ZHANG Zhichao |
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| Affiliation: | School of Energy and Mechanical Engineering, Shanghai University of Electric Power, Shanghai 200090, China,School of Energy and Mechanical Engineering, Shanghai University of Electric Power, Shanghai 200090, China and School of Energy and Mechanical Engineering, Shanghai University of Electric Power, Shanghai 200090, China |
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| Abstract: | The testing method and data analysis of the flow quality of the wind tunnel,as a new low speed closed circuit wind tunnel in Shanghai University of Electric Power are presented.The testing contents include such six kinds of data as the range of wind speed,kinetic pressure stability,kinetic pressure field coefficient,local flow angularity,tubulence level and noise in the test section.The results show that the flow quality of this wind tunnel may meet the requirements of the structural wind tunnel test. |
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| Keywords: | low speed closed circuit wind tunnel flow quality wind tunnel structure |
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