兵工自动化2018，Vol.37Issue(4)：1-4,4.DOI:10.7690/bgzdh.2018.04.001
阻尼板对水下航行体的力学影响作用
Mechanics Effect of Damping Plate on Underwater Vehicle
任佰锋 1边晓阳2
作者信息
- 1. 中国人民解放军91049部队72分队,山东 青岛 266102
- 2. 海军航空大学研究生管理大队,山东 烟台 264001
- 折叠
摘要
Abstract
For the mechanics analysis of the underwater vehicle with damping plate, analyze the plate mechanics without wall and wall in unbounded flow field. Firstly, establish the expression of the force and moment of the damper on the whole body. Secondly, through the simulation, analyze the flow field around the damping plate, it is concluded that the moment of the fluid subjected to the damping plate does not show a simple linear relationship with the opening time. At last, the numerical simulation of the underwater vehicle with damping plate and without damping plate is carried out by using FLUENT software. The results show that the axial additional mass of underwater vehicle and reduces its tail flow rate. The above work provides a way for the damping plate to analyze the mechanical effects of the underwater vehicle.关键词
阻尼板/水下航行体/流体作用力矩/力学影响作用Key words
damping plate/underwater vehicle/fluid action moment/mechanistic influence分类
军事科技引用本文复制引用
任佰锋,边晓阳..阻尼板对水下航行体的力学影响作用[J].兵工自动化,2018,37(4):1-4,4.
