| 经过修正的平面Couette流的非线性稳定性研究 |
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| 引用本文： | 周哲玮.经过修正的平面Couette流的非线性稳定性研究[J].应用数学和力学,1991,12(5):415-419. |
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| 作者姓名： | 周哲玮 |
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| 作者单位： | 上海市应用数学和力学研究所 |
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| 摘 要： | 本文讨论了经过修正的平面Couette流在二维扰动下的非线性稳定性性质,并同经过修正的平面Poiseuille流的非线性稳定性性质进行了比较.计算结果表明,对于有限振幅的扰动,平面Couette流比平面Poiseulle流更不稳定.
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| 关 键 词： | 修正的平面Couette流 修正的平而Poiseuille流 非线性稳定性 |
| 收稿时间： | 1990-06-10 |
On the Nonlinear Stability Behaviour of Distorted Plane Couette Flow |
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| Zhou Zhe-wei.On the Nonlinear Stability Behaviour of Distorted Plane Couette Flow[J].Applied Mathematics and Mechanics,1991,12(5):415-419. |
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| Authors: | Zhou Zhe-wei |
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| Institution: | Shanghai University of Technology, Shanghai Institute of Applied Mathematics and Mechanics, Shanghai |
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| Abstract: | This paper discusses the nonlinear stability behaviour of distorted place Cou-
ette flow to 2-dimensional disturbances, and compares it with that of distorted plane
Poiseuille flow. The results show that plane Couette flow is more, unstable than plane Poiseuille flow to finite-amplitude disturbances. |
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| Keywords: | distorted plane Couettc flow distorted plane Poiseuille flow nonlinear stability behaviour |
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