泵喷推进器间隙流场尺度效应数值研究

杨春, 郭春雨, 孙聪, 王超, 岳启辉

Numerical Study of Scale Effects of Tip Clearance Flow Field of Pump-Jet Propulsor

YANG Chun, GUO Chunyu, SUN Cong, WANG Chao, YUE Qihui

图11 J=1.1时两种尺度模型不同截面处的涡量x分量轮廓

Fig.11 Comparison of vorticity x component profile and pressure coefficient at different sections for two scale models at J=1.1