| 机翼大迎角气动力的快速算法 |
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| 引用本文： | 孙金标,刘千刚.机翼大迎角气动力的快速算法[J].航空学报,1995,16(6):684-687. |
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| 作者姓名： | 孙金标 刘千刚 |
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| 作者单位： | 西北工业大学503教研室,西安,710072 |
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| 摘 要： | 在定常势流 Green函数方法计算位流气动力的基础上 ,应用前缘吸力比拟法计算机翼大迎角气动力 ;并考虑了涡破裂所产生的影响。计算结果与实验结果吻合良好 ,为高机动飞机初步设计提供了一种快捷、准确的气动力计算方法
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| 关 键 词： | 格林函数 机翼 分离流 预测 |
| 收稿时间： | 1993-12-13 |
| 修稿时间： | 1994-09-05 |
RAPID ALGORITHM FOR AERODYNAMICS OF WINGS WITH HIGH ANGLE OF ATTACK |
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| Sun Jinbiao,Liu Qiangang.RAPID ALGORITHM FOR AERODYNAMICS OF WINGS WITH HIGH ANGLE OF ATTACK[J].Acta Aeronautica et Astronautica Sinica,1995,16(6):684-687. |
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| Authors: | Sun Jinbiao Liu Qiangang |
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| Institution: | Faculty 503 of Northwestern Polytechnical University,Xi'an,710072 |
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| Abstract: | In this paper,the Green's function method for steady aerodynamics is incorporated into the leading edge suction analogy for high α aerodynamics of slender wings,with the effects of vortex breakdown considered.The computational results agree well with experimental data. Thus, a rapid and exact enough aerodynamics algorithm is presented for the preliminary design of high performance aircraft. |
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| Keywords: | Green's function wings separated flow predictions |
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