| HicksHenne翼型参数化方法分析及改进 |
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| 引用本文： | 王建军,高正红.HicksHenne翼型参数化方法分析及改进[J].航空计算技术,2010,40(4):46-49. |
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| 作者姓名： | 王建军 高正红 |
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| 作者单位： | 西北工业大学,航空学院,陕西,西安,710072 |
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| 摘 要： | HicksHenne参数化方法是一种在翼型优化设计中广泛使用的参数化方法,详细探讨了HicksHenne参数化方法的特性,针对翼型设计的要求,分析并发现了标准HicksHenne参数化方法在翼型设计应用中存在的不足,即当采用有限设计变量进行翼型设计时,生成的翼型的后缘夹角与基准翼型相比不会发生改变。提出了改进的措施,用实际算例证明了改进后的HicksHenne参数化方法能够根据要求改变翼型的后缘夹角,并且保持了HicksHenne方法原有的优点,拓展了HicksHenne参数化方法的参数化设计空间。
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| 关 键 词： | 翼型 参数化 HicksHenne方法 基函数 后缘斜率 |
Analysis and Improvement of HicksHenne Airfoil Parameterization Method |
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| WANG Jian-jun,GAO Zheng-hong.Analysis and Improvement of HicksHenne Airfoil Parameterization Method[J].Aeronautical Computer Technique,2010,40(4):46-49. |
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| Authors: | WANG Jian-jun GAO Zheng-hong |
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| Institution: | (School of Aeronautics,Northwestern Polytechnical University,Xi′an 710072,China) |
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| Abstract: | This paper analyses the HicksHenne airfoil parameterization method in detail,based on the analysis,a shortage was found that the back edge slop of base foil cannot be changed by using this method,an improvement measure is put forward,and this measure is proved to be efficient to overcome the shortage of standard HicksHenne parametrization in this paper. |
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| Keywords: | airfoil parametrization HicksHenne method base function back edge slop |
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