| 由尾迹测量确定转子叶型阻力的计算方法 |
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| 引用本文： | 王裕宗.由尾迹测量确定转子叶型阻力的计算方法[J].航空动力学报,1987,2(1):81-83,96. |
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| 作者姓名： | 王裕宗 |
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| 作者单位： | 西北工业大学 |
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| 摘 要： | 叶型阻力的确定是叶轮机研究中重要问题之一。尾迹测量结果提供了边界上流速和压强的详尽分布,通过积分形式的动量方程和适当的数学处理,可确定叶型阻力。
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| 收稿时间： | 7/1/1986 12:00:00 AM |
A CALCULATION METHOD OF DETERMINING BLADE SECTION DRAG IN A ROTOR BASED ON WAKE MEASUREMENTS |
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| Wang Yuzong.A CALCULATION METHOD OF DETERMINING BLADE SECTION DRAG IN A ROTOR BASED ON WAKE MEASUREMENTS[J].Journal of Aerospace Power,1987,2(1):81-83,96. |
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| Authors: | Wang Yuzong |
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| Institution: | Northwestern Polytechnical University |
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| Abstract: | A calculation method is proposed to determine the blade section drag instead of sophisticated experimental measurement of it. Since it is possible to obtain the detailed distributions of velocity and pressure on the boundary line from the wake measurements behind a compressor rotor. By using these distributions, the blade section drag is determined by means of the momentum equation of integralrepresentation and appropriate mathematical manipulation. |
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