| 层流控制和自然层流机翼可压缩边界层计算和应用 |
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| 引用本文： | 唐登斌.层流控制和自然层流机翼可压缩边界层计算和应用[J].空气动力学学报,1992,10(2):244-249. |
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| 作者姓名： | 唐登斌 |
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| 作者单位： | 南京航空学院 江苏南京 |
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| 摘 要： | 本文对后掠层流机翼可压缩边界层进行了计算研究。引入新的相似变换形式,避免了Kaups-Cebeci方法在变换中可能出现的奇性,导出了在新的相似变换下的偏微分方程组。对层流控制(LFC)和自然层流(NLF)机翼进行了计算,得到了满意的结果。
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| 关 键 词： | 层流控制 自然层流 边界层 机翼 |
The Numerical Calculation and Application of Compressible Boundary Layers on Laminar-Flow-Control and Natural-Laminar-Flow Wings |
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| Tang Dengbin.The Numerical Calculation and Application of Compressible Boundary Layers on Laminar-Flow-Control and Natural-Laminar-Flow Wings[J].Acta Aerodynamica Sinica,1992,10(2):244-249. |
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| Authors: | Tang Dengbin |
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| Institution: | Nanjing Aeronautical Institute |
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| Abstract: | In this paper compressible boundary layers on swept laminar flow wings are investigated computationally. Different from the Kaups-Cebeci's method, a new form of similarity transformation, into which no singularity will be introduced;, is adopted. Partial differential equations are derived by using this new transformation. Examples for laminar-flow-control (LFC) and natural-laminar-flow (NLF) wings are calculated and useful results are obtained. |
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| Keywords: | laminar flow control natural laminar flow boundary layer |
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