| FS40-8E2型风扇叶片安装角度对风扇周围流场分布影响的模拟分析 |
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| 引用本文： | 肖湘菲,臧红彬.FS40-8E2型风扇叶片安装角度对风扇周围流场分布影响的模拟分析[J].四川建材学院学报,2014(2):51-55,59. |
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| 作者姓名： | 肖湘菲 臧红彬 |
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| 作者单位： | 西南科技大学制造科学与工程学院,四川绵阳621010 |
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| 摘 要： | 以美的公司FS40-8E2型风扇为对象,研究在相同转速下不同的叶片安装角度对风扇周围流场分布的影响。通过数值模拟实验得出质量流量、空气流速、功率随安装角变化的曲线。综合考虑风扇的外观特点等因素,给出了叶片相对节能的安装角度。
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| 关 键 词： | 电风扇 叶片安装角 质量流量 CFD |
Simulation Analysis of the Effect of the FS40-8E2 Blade Installation Angle on the Flow Field Distribution around a Fan |
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| Affiliation: | XIAO Xiang - fei, ZANG Hong - bin (School of Manufacturing Science and Engineering, Southwest University of Science and Technology, Mianyang 621010, Sichuan, China) |
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| Abstract: | With MIDEA model FS40-8E2 as an example,the effect of different blade installation angles on the flow field distribution around a fan at the same rotating speed was studied. Through a numerical simulation test,changing curves were obtained of the mass flow rate,air velocity,and the power with the installation angle. With the fan appearance characteristics taken into consideration,a relatively energy-saving installation angle was proposed. |
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| Keywords: | Fan Installation angle Mass flow rate CFD |
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