可压缩旋转气体中超空化射流的热稳定性

吕明, 宁智, 阎凯

THERMAL STABILITY OF SUPERCAVITATING JET IN A COMPRESSIBLE ROTARY GAS

Lü Ming, Ning Zhi, Yan Kai

表 2 不同射流表面与周围气体温差时射流稳定性的比较

Table 2 Comparison of the jet stability under different temperature differences between liquid jet surface and surrounding gas

${\overset{?}{T}}_{2} / {\overset{?}{T}}_{2}$	1	1.17	1.33
$k_{i_max}$	2.27	2.52	2.78
$ω_{i_max}$	109.8	119.8	129.8
$k_{r_max}$	163	181	200