## 留言板

 引用本文: 宋金宝, 陈建宁. 扰动的Couette－Poiseuille流的特征值的计算[J]. 应用数学和力学, 1995, 16(10): 917-926.
Song Jinbao, Chen Jianning. The Calculation of Eigenvalues for the Stationary Perturbation of Couette-Poiseuille Flow[J]. Applied Mathematics and Mechanics, 1995, 16(10): 917-926.
 Citation: Song Jinbao, Chen Jianning. The Calculation of Eigenvalues for the Stationary Perturbation of Couette-Poiseuille Flow[J]. Applied Mathematics and Mechanics, 1995, 16(10): 917-926.

## The Calculation of Eigenvalues for the Stationary Perturbation of Couette-Poiseuille Flow

• 摘要: 本文考虑的问题是二维粘性渠流。对0到2000之间的雷诺数,计算了平稳扰动的Couette-Poiseuille流的下游特征值,其特征方程类似于Orr-Sommerfeld方程。所用的方法是谱方法和初值方法(复合矩阵方法).就几种有趣的流量,给出了相应的特征值的计算结果。这些特征值确定了扰动的衰减率。
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##### 计量
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##### 出版历程
• 收稿日期:  1994-12-30
• 刊出日期:  1995-10-15

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