| 叶片机叶片平截面型线坐标的快速插值法 |
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| 引用本文： | 施发树,刘兴洲.叶片机叶片平截面型线坐标的快速插值法[J].推进技术,1998,19(6):61-65. |
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| 作者姓名： | 施发树 刘兴洲 |
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| 作者单位： | 航天工业总公司31所,北京,100074 |
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| 摘 要： | 建立了一种快速而精确的代数算法，用于插值计算柱坐标系下叶片机叶片平截面空间点坐标，并给出了相应算例。适用于计算流体动力学（ＣＦＤ）工作者构造各种复杂的计算网络，并可以推广到各种复杂的空间曲线点的插值计算。
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| 关 键 词： | 网格生成，计算流体动力学，叶片，叶型，数值计算 |
| 修稿时间： | 1998-03-05 |
QUICK COORDINATE INTERPOLATING METHOD FOR TURBOMACHINERY BLADE SECTION |
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| Shi Fashu and Liu Xingzhou.QUICK COORDINATE INTERPOLATING METHOD FOR TURBOMACHINERY BLADE SECTION[J].Journal of Propulsion Technology,1998,19(6):61-65. |
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| Authors: | Shi Fashu and Liu Xingzhou |
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| Institution: | The 31st Research Inst ,Beijing,100074;The 31st Research Inst ,Beijing,100074 |
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| Abstract: | A kind of quick and accurate algebraic method was formulated,used for interpolating coordinates of turbomachinery blade section points.The method is very useful for generating complicated grids automatically for CFD researchers,and can be generalized for point interpolating of all kinds of 3 dimensional curves. |
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| Keywords: | Grid generation Computation fluid dynamics Blade Blade airfoil Numerical calculation |
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