Selection of Turbulence Model in Simulation about One Type Missle

Choosing turbulence model is very important problem in aerodynamic simulation for missile.This paper contrasts and analyzes the effect of turbulence model to precison of simulation about shape of one type of missle by simulating with same other conditions.It is found that using k-e turbulence model with compressibility modifications can get better precise aerodynamic parameters with same other conditions.