潜体水动力系数计算研究综述  

Research development on calculation of underwater vehicle's hydrodynamic coefficients

作　　者：董苗苗 张喜秋 于昌利[1] 桂洪斌[1] DONG Miao-miao;ZHANG Xi-qiu;YU Chang-li;GUI Hong-bin(Harbin Institute of Technology in Weihai,Weihai 264209,China;Shandong Jiaotong University Weihai Campus,Weihai 264200,China)

机构地区：[1]哈尔滨工业大学(威海),山东威海264209 [2]山东交通学院威海校区,山东威海264200

出　　处：《舰船科学技术》2019年第1期1-6,共6页Ship Science and Technology

基　　金：威海市技术发展计划资助项目(000150501)

摘　　要：水动力系数计算是研究潜体操纵性的基础,随着潜艇、潜水器等的迅猛发展,日益成为国内外学者关注的热点。为了更好地对其进行研究和学习,对近年来国内外潜体水动力系数计算的研究结果进行综述。对模型试验、数值计算、理论计算3种求取潜体水动力系数方法的研究成果进行汇总,结合具体算例采用数值计算方法获得航行器的水动力系数,总结不同计算方法的优缺点,汇总重要的定性研究结论,提出需要进一步研究的问题。The calculation of underwater vehicles′ hydrodynamic coefficients is a key step in the study of its maneuverability. With the rapid development of submarines and autonomous underwater vehicles(AUV),it has always been a hot topic for domestic and abroad scholars. The research development of hydrodynamic coefficients′ calculation method is reviewed for carrying out studies and researches conveniently. This paper mainly summarizes the research results on calculation of the hydrodynamic coefficients of underwater vehicles in three different calculation methods according to the hydrodynamic experiment, analytical and semi-empirical methods and the numerical calculation. The numerical calculation method is used to obtain the hydrodynamic coefficients of the AUV. Furthermore, advantages and disadvantages of different calculation methods are summarized, significant achievements are summarized, and several issues are identified for the future study.

关 键 词：潜体 水动力系数 平面运动机构 计算流体力学 

分 类 号：U661.1[交通运输工程—船舶及航道工程]