摘要
本文以ANSYS FLOTRAN为工具,对某水下航行体折叠尾翼展开过程中的外流场进行数值仿真计算,获得不同时刻尾部流体载荷分布。利用载荷仿真结果对尾翼的展开特性进行了计算分析并在拖曳进行了试验测量。与试验结果对比,数值分析与试验测量的尾翼展开结果基本一致。
Based on the ANSYS FLOTRAN software,the flow field of an underwater vehicle during folding wing expansion is numerical simulated and the hydrodynamic load on the folding wing is obtained.The folding wing expansion regulation is studied by use of the hydrodynamic load simulation results and also tested in the towing tank.Comparing with experimental results,the numerical analysis is accord with the tested result.
作者
刘曜
李文立
李治涛
LIU Yao;LI Wen-Li;LI Zhi-Tao(No.713 Institute of China State Shipbuilding Corporation Limited,Zhengzhou Henan450015,China;Henan Key Laboratory of Underwater Intelligence Equipment,Zhengzhou Henan450015,China;Major Special Equipment Project Management Center of Naval Equipment Department,Beijing100071,China)
出处
《机电产品开发与创新》
2024年第1期111-114,共4页
Development & Innovation of Machinery & Electrical Products
