摘要
介绍CFD流体分析软件,对出口哈萨克斯坦的KZ4A型机车冷却塔风机的内部流场进行三维数值模拟,并与试验数据对比。模拟结果与试验结果基本吻合,验证了三维数值模拟对于风机气动设计的可行性。
This paper presents 3-D numerical simulation of inner flow field of the cooling tower blower on type KZ4A locomotive for Kazakhstan by CFD computational fluid software,and compares the simulated data with the test data.The simulated data tallies with the test data,and the feasibility of the 3-D numerical simulation is verified for fan pneumatic design.
出处
《电力机车与城轨车辆》
2011年第1期35-37,共3页
Electric Locomotives & Mass Transit Vehicles
关键词
冷却塔风机
内部流场
数值模拟
改进设计
cooling tower blower
inner flow field
numerical simulation
improved design
