水下状态潜艇的静力学特性及其对操纵运动的影响  

Underwater hydrostatic characteristics of the submarine and its effect on maneuvering

作　　者：施生达[1] 吕帮俊[2] 彭利坤[2] 徐雪峰 SHI Sheng-da;LV Bang-jun;PENG Li-kun;XU Xue-feng(College of Naval architecture and Ocean Engineering,Naval University of Engineering,Wuhan 430033,China;College of Power Engineering,Naval University of Engineering,Wuhan 430033,China;Jiujiang Branch of the 707 Research Institute of CSIC,Jiujiang 332007,China)

机构地区：[1]海军工程大学舰船与海洋学院,湖北武汉430033 [2]海军工程大学动力工程学院,湖北武汉430033 [3]中国船舶重工集团公司第七○七研究所九江分部,江西九江332007

出　　处：《舰船科学技术》2020年第5期71-75,共5页Ship Science and Technology

摘　　要：本文概括介绍了潜艇水下操纵常见的两类主要事故的由来与危害以及应急操纵的基本概念,论述了水下状态潜艇的流体静力学特性与升降舵的动力学特性,及它们对潜艇运动状态与应急挽回操纵的影响,揭示了潜艇水下操纵运动过程中纵倾与深度易变化、不稳定的力学上的根本原因,对提高潜艇操纵的安全性有重要指导作用。The origin and damage of two typical accidents during submarine maneuvering underwater and the emergency recovery maneuvering were introduced.The hydrostatic characteristics and control plane dynamics of the submarine and its effect on submarine maneuvering motion status and emergency control were discussed.The essential reasons of easy variation and instability of submarine's pith and depth during maneuvering process were revealed,which has important significance for the submarine maneuvering safety.

关 键 词：潜艇 水下状态 流体静力学特性 操纵安全性 

分 类 号：U674[交通运输工程—船舶及航道工程]