流体机械

2012, v.40;No.484(10) 28-32

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可逆地铁风机气动设计研究
Study of Reversible Subway Fan Aerodynamic Design

谢乐成;秦学志;李颖华;
XIE Le-cheng,QIN Xue-zhi,LI Ying-hua(Tianjin Ventilator Manufactort,Tianjin 300151,China)

摘要(Abstract):

对于可逆地铁风机的气动设计,给出了常规的直叶片和弯掠组合叶片2种设计方案。采用FLUENT软件分别对2种设计方案进行了数值模拟分析计算。同时制造2种设计方案的样机各一台,进行了风机性能测试。通过数值模拟结果与试验结果的对比分析,比较了2种设计方案的先进性。
The aerodynamic design of the reversible subway fan,two design of the conventional straight blade and skewed-swept blade were given.The two design options was simulation analyzed and calculated using the FLUENT software.Manufacturing the prototype of the two design each one,fan performance tests.The numerical simulation results with the experimental results of comparative analysis,compare the advanced nature of the two design.

关键词(KeyWords): 地铁风机;可逆;气动设计
subway fan;reversible;aerodynamic design

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作者(Author): 谢乐成;秦学志;李颖华;
XIE Le-cheng,QIN Xue-zhi,LI Ying-hua(Tianjin Ventilator Manufactort,Tianjin 300151,China)

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