不同构型潜射航行器倾斜出水流场演化特性

庄启彬,张焕彬,刘志荣,朱睿

Water flow field evolution characteristics of oblique water-exit process for different shapes underwater launched vehicles

Qi-bin ZHUANG,Huan-bin ZHANG,Zhi-rong LIU,Rui ZHU

表 2 航行器跨介质偏转角变化量的试验数据

Tab.2 Test data of vehicle trans-phase deflection angel variation

VL/(m·s−1) θL/（°） 头部构型 Δθ/（°） 3.0 70 1 3.72 3.0 80 1 3.09 4.0 70 1 3.04 4.0 80 1 2.67 5.0 70 1 2.58 5.0 80 1 2.11 3.0 70 2 3.21 3.0 80 2 2.63 4.0 70 3 2.64 4.0 80 3 2.20 5.0 70 4 1.40 5.0 80 4 0.70