摘要
影响客车外围流场空气动力学特性的因素较多,各个因素需要研究的水平也较多。应用正交试验设计方法确定模拟计算方案,不但可极大地降低计算分析工作量,还能得到较优方案。
There are many elements which can impact aerodynamic character on the coach external flow field, and the different elements have different study levels. Using the orthogonal design method to fix the calculation program of simulation computation can not only greatly reduce the computation load, but also get the nearly optiomal plan.
出处
《客车技术与研究》
2012年第4期17-19,共3页
Bus & Coach Technology and Research
关键词
正交试验
客车外围流场
空气动力学特性
模拟计算
orthogonal test
coach external flow field
aerodynamic characteristic
simulation computation
