| 用直接测力方法进行软质翼型的气动特性研究 |
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| 引用本文： | 肖春生,焦予秦,高永卫.用直接测力方法进行软质翼型的气动特性研究[J].实验流体力学,2010,24(6):61-64. |
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| 作者姓名： | 肖春生 焦予秦 高永卫 |
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| 作者单位： | 西北工业大学翼型叶栅空气动力学国家重点实验室,西安,710072 |
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| 摘 要： | 在西北工业大学NF-3低速风洞运用翼型气动力直接测量的方法对软质翼型进行风洞试验研究,对比了软、硬质翼型模型的试验结果.结果表明:软质翼型模型与硬质翼型模型在相同风速下具有不同的气动力特性.在一定风速下,软质翼型模型的表面会发生变化,从而影响了气动力.由于该影响非常复杂,因此在研究软质翼型模型的气动特性时进行风洞试验是必要的.
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| 关 键 词： | 软质翼型 硬质翼型 风洞试验 气动力测量 |
Investigation on aerodynamic characteristics for the soft airfoil by the direct measuring of aerodynamic forces on airfoil |
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| XIAO Chun-sheng,JIAO Yu-qin,GAO Yong-wei.Investigation on aerodynamic characteristics for the soft airfoil by the direct measuring of aerodynamic forces on airfoil[J].Experiments and Measur in Fluid Mechanics,2010,24(6):61-64. |
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| Authors: | XIAO Chun-sheng JIAO Yu-qin GAO Yong-wei |
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| Institution: | XIAO Chun-sheng,JIAO Yu-qin,GAO Yong-wei(National Key Laboratory of Science and Technology on Aerodynamics Design and Research,Northwestern Polytechnical University,Xi'an 710072,China) |
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| Abstract: | An experiment investigation on aerodynamics of the model of soft airfoil is finished by the direct measuring of aerodynamic forces.The experimental results are compared with that of hard airfoil's results.It's shown that aerodynamic characteristics which the model of soft and hard airfoil are different at the same velocity.At the certain velocity,airfoil aerodynamic characteristics are influenced when the surface of soft airfoil is changed.Because the influence is very complicated,the wind tunnel test is ne... |
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| Keywords: | soft airfoil hard airfoil wind tunnel test force measurement |
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