| 平片型控制器湍流减阻的数值模拟 |
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| 引用本文： | 钱岭,曹起鹏.平片型控制器湍流减阻的数值模拟[J].空气动力学学报,1992,10(3):300-304. |
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| 作者姓名： | 钱岭 曹起鹏 |
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| 作者单位： | 南京航空学院，南京航空学院 江苏南京 210016，江苏南京 210016 |
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| 摘 要： | 本文用数值方法求解了平片型控制器湍流减阻问题。出发方程和湍流模型分别采用部分拋物化的N-S方程和J-K模型。计算从控制器的上游开始,给出了单片装置及并排双片装置等两种典型的减阻结果,并和实验值进行了对比。
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| 关 键 词： | 湍流边界层 减阻 数值模拟 |
Numerical Simulation of the Turbulent Drag Reduction by Plate Manipulators |
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| Qian Ling Cao Qipeng.Numerical Simulation of the Turbulent Drag Reduction by Plate Manipulators[J].Acta Aerodynamica Sinica,1992,10(3):300-304. |
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| Authors: | Qian Ling Cao Qipeng |
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| Institution: | Nanjing Aeronautical Institute |
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| Abstract: | Numerical computation of the turbulent drag reduction by plate manipulators within the boundary layer is presented.The code is based on the partially parabolic Navier-Stokes equations together with the J-K turbulence model. Calculations start upstream of the manipulators including single device and tandem. The results obtained are compared well with the experiments. |
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| Keywords: | turbulent boundary layer drag reduction numerical simulation |
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