Calculation and Analysis of Aerodynamic Parameters of Wing Based on NS Equation

Abstract The emergence of computational fluid dynamics has greatly simplified the research and design process of aircraft. At present, this technology has become the most popular research field in fluid mechanics and is of great significance to promote the development of China’s aerospace and other undertakings. With the development of computational fluid mechanics, the numerical solution speed of the mean navier-stokes equations (RANS) has been greatly improved. In this paper, the M6 wing is taken as the calculation model, the RANS equation is coupled with the relevant calculation model, the pressure coefficient and aerodynamic characteristics are calculated and analyzed, and relevant conclusions are drawn.