| 跨音速翼型气动优化设计方法 |
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| 引用本文： | Zubair Islam,朱一锟,朱自强,薛晓春.跨音速翼型气动优化设计方法[J].航空学报,1998,19(1):83-86. |
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| 作者姓名： | Zubair Islam 朱一锟 朱自强 薛晓春 |
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| 作者单位： | 北京航空航天大学流体力学研究所,北京,100083 |
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| 摘 要： | 提出了一种有效的跨音速翼型气动优化设计方法。翼型的流场解由欧拉方程的数值解提供。带约束条件的优化计算分别采用了直接法和间接法两种优化算法。算例结果表明，本方法提供了一种跨音速翼型改型设计及新翼型设计的有效工具。
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| 关 键 词： | 气动优化设计 跨音速翼型 欧拉方程 |
AERODYNAMIC OPTIMIZATION DESIGN METHOD OF TRANSONIC AIRFOIL |
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| Zubair Islam,Zhu Yikun,Zhu Ziqiang,Xue Xiaochun.AERODYNAMIC OPTIMIZATION DESIGN METHOD OF TRANSONIC AIRFOIL[J].Acta Aeronautica et Astronautica Sinica,1998,19(1):83-86. |
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| Authors: | Zubair Islam Zhu Yikun Zhu Ziqiang Xue Xiaochun |
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| Institution: | Institute of Fluid Mechanics, Beijing University of Aeronautics and Astronautics, Beijing, 100083 |
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| Abstract: | An effective aerodynamic optimization design method of transonic airfoil is given. The numerical solution of Euler equations is provided as flowsolver. Both direct and indirect optimization methods are used for the optimization with constraints. Numerical results show that the method provides an effective tool for refining and designing a fransonic airfoil. |
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| Keywords: | aerodynamic optimization design transonic airfoil Euler equation |
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