摘要
介绍了一种城际动车组牵引变流器冷却系统用风机的气动设计过程,利用数值模拟手段对不同参数进行对比研究,并通过试验加以验证,吻合情况良好,为今后冷却系统用风机设计提供了参考。
The paper introduces the aerodynamic design process of the blower used for traction converter cooling system of intercity EMU. The different parameters are compared and studied by means of numerical simulation,and the calculation is in conformity with the test,which provides a reference for the design of blower used for cooling system in the future.
出处
《铁道机车与动车》
2018年第11期10-13,共4页
Railway Locomotive and Motor Car
关键词
风机
数值模拟
性能试验
blower
numerical simulation
performance test
