航行体水下发射过程气幕降载特性
施瑶, 鲁杰文, 杜晓旭, 高山, 任锦毅
Load-Reducing Characteristics of Gas Screen During Underwater Launch of the Vehicle
SHI Yao, LU Jiewen, DU Xiaoxu, GAO Shan, REN Jinyi
表2
网格收敛性分析
Tab.2
Grid convergence analysis
网格节点数×10
-4
r
f(
p
-
)
ε
GCI/%
103
1.304
0.465
0.056 35
16.47
233
1.245
0.479
0.025 98
8.96
512
1.234
0.494
0.006 12
2.24
978
1.145
0.499
0.003 96
1.98
1 127
—
0.503
—
—