摘要
传统的潜器性能设计中,操纵性主要采用模型试验和势流理论方法进行预报。随着计算机技术和计算流体力学的迅猛发展,基于CFD技术模拟潜器操纵性水动力试验的技术手段得以实现,并以费用低、无支杆干扰、可获得较为详细的流场信息等优点而广受关注。本文系统分析了潜器操纵性试验数值技术研究的发展历程,介绍了国内外的最新进展,并对该研究领域的发展趋势进行了展望。
In traditional design of submersibles,maneuverability performance was usually predicted through model experiment and potential flow theory method.With the development of computers and network technol⁃ogy,and with the maturity of computational fluid dynamics and the progress of computer performance,the nu⁃merical simulation of maneuverability hydrodynamic model test could be realized based on CFD method and has attracted wide attention due to its advantages of low cost,non-intrusive measurement and capability to obtain detailed fluid field information.This paper presents both a comprehensive review of the research devel⁃opments on maneuverability numerical calculation of submersibles systematically,and the latest study achievements at home and abroad,and discusses the study prospects in the related field.
作者
林兆伟
刘云辉
殷洪
宋江峰
LIN Zhao-wei;LIU Yun-hui;YIN Hong;SONG Jiang-feng(Wuhan Second Ship Design and Research Institute,Wuhan 430064,China)
出处
《船舶力学》
EI
CSCD
北大核心
2020年第10期1363-1374,共12页
Journal of Ship Mechanics
关键词
操纵性
数值模拟
水动力
CFD技术
maneuverability
numerical simulation
hydrodynamic
CFD technique
