潜艇阻力及流场数值仿真策略优化分析
李鹏, 王超, 孙华伟, 郭春雨

Numerical Simulation Strategy Optimization Analysis of Submarine Resistance and Flow Field
LI Peng, WANG Chao, SUN Huawei, GUO Chunyu
表6 不同湍流模型计算结果与实验结果对比
Tab.6 Comparison of calculation results and experimental results of different turbulence models
湍流模型 CR CRS 误差/%
LES-S 1.159 1.170 0.9
LES-W 1.159 0.428 63.0
LES-DS 1.159 0.408 64.8
DES-SA 1.159 1.198 3.3
DES-EBKE 1.159 1.136 2.0
DDES 1.159 1.083 6.5
IDDES 1.159 1.055 8.9
RANS-k-ω 1.159 1.197 3.3
RANS-k-ε 1.159 1.084 6.5
RANS-SA 1.159 1.227 5.9