摘要
本文介绍在水槽拖模实验中应用流向标法显示列车交会过程的非定常流场,给出交会初期、中期和后期两列车间的二维流场。
The paper presents the application of the velocity direction markers to visualize the unsteady flow field between two model trains passing by in a towing tank.The two dimensional visualized results are given with qualitative analyses.
出处
《空气动力学学报》
CSCD
北大核心
1998年第2期255-259,共5页
Acta Aerodynamica Sinica
基金
清华大学校内基金