舰船电子工程2023，Vol.43Issue(11)：220-223,4.DOI:10.3969/j.issn.1672-9730.2023.11.045
基于多面体网格复杂外形ROV阻力CFD计算
CFD Calculation of ROV Resistance with Complex Shape Based on Polyhedral Mesh
王庆云 1丁海旭 1常开应 1朱恩照 1乔建宇1
作者信息
- 1. 昆明海威机电技术研究所(有限公司) 昆明 650217
- 折叠
摘要
Abstract
Taking a complex shape of ROV as the research object,the hydrodynamic calculation model of ROV is established,based on the basic method of CFD numerical calculation and polyhedral mesh technology,a three-dimensional numerical pool is built,The N-S equation is solved by the Coupled Implicit method,and the numerical calculation of the ROV resistance with complex shape is completed.The results show that the calculation method used in this paper can reflect the resistance performance of ROV truly.At the speed of 3Kn,the resistance value of the ROV in the straight direction in the X direction and the lateral movement in the Y direction is kept within 35kg.The calculated values in this paper can provide a reference for the selection of ROV thrusters and the design of power propulsion systems.关键词
多面体网格/复杂外形ROV/阻力/CFDKey words
polyhedral mesh/complex shape ROV/resistance/CFD分类
交通工程引用本文复制引用
王庆云,丁海旭,常开应,朱恩照,乔建宇..基于多面体网格复杂外形ROV阻力CFD计算[J].舰船电子工程,2023,43(11):220-223,4.
