一种十字型鳍X型舵布局UUV流体动力特性分析  

Analysis of Hydrodynamic Characteristics of UUVs with Cross-fin/X-rudder Layout

作　　者：代笠 崔凯兴 陈海强 常开应 黄嫣 DAI Li;CUI Kaixin;CHEN Haiqiang;CHANG Kaiying;HUANG Yan(Guangzhou Bureau,Guangzhou 510000,China;Kunming Shipbuilding Equipment Co.,Ltd.,Kunming 650000,China;Beijing Institute of Power Machinery,Beijing 100074,China)

机构地区：[1]海装广州局,广东广州510000 [2]昆明船舶设备集团有限公司,云南昆明650000 [3]北京动力机械研究所,北京100074

出　　处：《数字海洋与水下攻防》2025年第1期69-74,共6页Digital Ocean & Underwater Warfare

摘　　要：无人水下航行器(Unmanned Underwater Vehicles,UUV)的鳍舵布局形式是UUV总体设计过程中的重要组成部分,直接决定着UUV的航行性能。研究了一种十字型鳍X型舵布局下UUV的流体动力特性,建立了UUV流体动力计算流程,包括几何建模、网格划分和流体动力仿真的基本方法,分析了十字型鳍X型舵布局UUV本体的流体动力特性。研究结果表明:十字型鳍X字型舵布局UUV的平衡攻角和平衡舵角均满足设计要求,是一种有效的操纵面布局形式。The fin-rudder layout of unmanned underwater vehicles(UUVs)is an important part of UUV overall design,which directly determines the navigation performance of the UUV.The fluid dynamic characteristics of UUVs with cross-fin/X-rudder layout are studied in this paper.The UUV hydrodynamic calculation flow is established,including the basic methods of geometric modeling,grid division and hydrodynamic simulation.The hydrodynamic properties of the UUV with cross-fin/X-rudder layout are analyzed.The research results show that the equilibrium angle of attack and equilibrium rudder angle of the UUV meet the design requirements,and it is an effective layout for surface control.

关 键 词：无人水下航行器 鳍舵布局 流体动力特性 

分 类 号：TJ630[兵器科学与技术—武器系统与运用工程]