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17 两种尺度模型下Gap1和Gap2监测点压力系数频域曲线

Fig.17 Frequency domain of pressure coefficients of Gap1 and Gap2 monitoring points of two scale models