基于欧拉方程的跨音速翼型和机翼设计方法研究  

Study on Design Method of Transonic Airfoil and Wing by Using Euler Equation

作　　者：陈雅丽 

机构地区：[1]洪都航空工业集团,江西南昌330024

出　　处：《教练机》2012年第2期56-59,共4页Trainer

摘　　要：提出了一种基于欧拉方程的跨音速流动翼型设计方法,给出了针对不同设计目标的翼型修改和优化方法,通过在跨音速机翼上的应用,设计出了满足要求的新机翼,并运用数值计算验证了设计方法的可行性。The paper puts forward the design method of transonic flowing airfoil based on Euler equation, and presents airfoil modification and optimization method to different design objects. A new wing meeting requirement has been designed through the application of this method on a transonic wing; and the feasibility of design method is verified by CFD.

关 键 词：欧拉方程 跨音速 翼型 机翼 

分 类 号：V224[航空宇航科学与技术—飞行器设计]