水下航行体湍流数值模拟方法研究进展综述  

Overview of Research Progress on Numerical Simulation Methods for Turbulent Flows Around Underwater Vehicles

作　　者：和康健 潘治 赵伟文 王建华 万德成 Kangjian He;Zhi Pan;Weiwen Zhao;Jianhua Wang;Decheng Wan(Computational Marine Hydrodynamics Lab(CMHL),School of Naval Architecture,Ocean and Civil Engineering,Shanghai Jiao Tong University,Shanghai 200240,China;Wuhan Second Ship Design and Research Institute,Wuhan 430205,China)

机构地区：[1]Computational Marine Hydrodynamics Lab(CMHL),School of Naval Architecture,Ocean and Civil Engineering,Shanghai Jiao Tong University,Shanghai 200240,China [2]Wuhan Second Ship Design and Research Institute,Wuhan 430205,China

出　　处：《哈尔滨工程大学学报（英文版）》2024年第1期1-22,共22页Journal of Marine Science and Application

基　　金：Supported by the National Natural Science Foundation of China under Grant No.52131102.

摘　　要：In this paper,we present an overview of numerical simulation methods for the flow around typical underwater vehicles at high Reynolds numbers,which highlights the dominant flow structures in different regions of interest.This overview covers the forebody,midbody,stern,wake region,and appendages and summarizes flow phenomena,including laminar-to-turbulent transition,turbulent boundary layers,flow under the influence of curvatures,wake interactions,and all associated complex vortex structures.Furthermore,the current issues and challenges of capturing these flow structures are addressed.This overview provides a deep insight into the use of numerical simulation methods,including the Reynolds-averaged Navier–Stokes(RANS)method,large eddy simulation(LES)method,and the hybrid RANS/LES method,and evaluates their applicability in capturing detailed flow features.

关 键 词：Numerical simulation methods Underwater vehicles Boundary layer transition Turbulent boundary layer WAKE APPENDAGES 

分 类 号：U674.941[交通运输工程—船舶及航道工程]