数值模拟的翼型气动性能优化研究  

Optimization of Airfoil Aerodynamic Performance by Numerical Simulation

作　　者：曹利刚[1] CAO Li-gang(Yangling Vocational and Technical College,Yangling,Shaanxi 712100,China)

机构地区：[1]杨凌职业技术学院,陕西杨凌712100

出　　处：《杨凌职业技术学院学报》2023年第3期12-15,共4页Journal of Yangling Vocational & Technical College

摘　　要：NACA63-215在小角度攻角时的气动模拟结果与实验数据基本相同,通过对襟翼DOE的多组数值模拟实验数据和翼型下方的压力分布模拟图形分析得知,数值模拟的方法为翼型的气动性能优化提供了理论支持。The aerodynamic simulation results of NACA63-215 at small angle of attack are basically the same as the experimental data.Through the analysis of several groups of numerical simulation experimental data of flap DOE and the simulation graphics of pressure distribution under the airfoil,it is known that the numerical simulation method provides theoretical support for the optimization of airfoil aerodynamic performance.

关 键 词：数值模拟 翼型 气动性能 优化 

分 类 号：TM315[电气工程—电机]