摘要
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.
出处
《流体机械》
CSCD
北大核心
2012年第10期28-32,共5页
Fluid Machinery
关键词
地铁风机
可逆
气动设计
subway fan
reversible
aerodynamic design
