兵工自动化2024，Vol.43Issue(5)：53-56,4.DOI:10.7690/bgzdh.2024.05.010
某型气象探测火箭的气动力3维数值模拟
3D Numerical Simulation of Aerodynamics for Certain Type Meteorological Sounding Rocket
王菲 1刘雨 1刘畅1
作者信息
- 1. 中国船舶集团有限公司第七一〇研究所104事业部,湖北 宜昌 443000
- 折叠
摘要
Abstract
According to the characteristics of light load and high speed of the meteorological sounding rocket,the aerodynamic 3D numerical simulation of the meteorological sounding rocket was carried out.Based on a certain type of small bore large length-diameter ratio weather detection rocket,the modeling and calculation of the whole rocket were carried out,and the aerodynamic characteristics of the rocket at transonic speed were analyzed.It was verified that the high aspect ratio knife-shaped tail was feasible in the small bore of large length-diameter ratio transonic weather detection rocket.The results show that the analysis can provide a reference for the fin design of small bore rocket with large aspect ratio.关键词
小口径/大长径比/大展弦比/刀形翼/气动特性Key words
small bore/large length-diameter ratio/large aspect ratio/blade wing/aerodynamic characteristic分类
军事科技引用本文复制引用
王菲,刘雨,刘畅..某型气象探测火箭的气动力3维数值模拟[J].兵工自动化,2024,43(5):53-56,4.
