BRANCHING ANALYSIS FOR THE TAYLOR PROBLEM

BRANCHING ANALYSIS FOR THE TAYLOR PROBLEM
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泰勒问题的分支分析

DOI:
10.1093/qjmam/22.2.183
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发表时间:
1969
影响因子:
0.9
通讯作者:
P. Sorger
P. Sorger
中科院分区:
工程技术4区
文献类型:
--
作者:
K. Kirchgässner;P. Sorger

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摘要:本文提出了一种构造性的方法来计算作为非线性Navier-Stokes边值问题分支解的Taylor涡。该方法是基于施密特-李雅普诺夫理论的一个抽象版本。的平均扭矩和高次谐波的各种实验数据的数值计算结果的比较,该程序的效率进行了测试。(作者)
Abstract : A constructive method is presented for the calculation of the Taylor vortices as branching solutions of the nonlinear Navier-Stokes boundary-value problem. The method is based upon an abstract version of the theory of Schmidt-Lyapunov. The efficiency of the procedure is tested by comparison of numerical results with various experimental data for the mean torque and the higher harmonics. (Author)