Numerical heat fluxcontrol forunsteady viscous fluid flows

International Conference on Mechanical Engineering, Automation and Control Systems 2015

机械制造;无线电电子学;计算机科学

Tereshko, D.A.^1,2

Institute of Applied Mathematics, Far Eastern Branch of the Russian Academy of Sciences, 7, Radio St., Vladivostok

690041, Russia^1

School of Engineering, Far Eastern Federal University, 8, Suhanova St., Vladivostok

690950, Russia^2

关键词: Boundary control problems;    Computational results;    Finite dimensional;    Nonstationary;    Numerical algorithms;    Viscous fluid flow;    Viscous heat-conducting fluid;    Vortex suppression;   

Others  :  https://iopscience.iop.org/article/10.1088/1757-899X/124/1/012102/pdf
DOI  :  10.1088/1757-899X/124/1/012102

学科分类：计算机科学（综合）

来源: IOP

【 摘 要 】

This paper is devoted to the boundary control problems for non-stationary equations of viscous heat-conducting fluid. In these problems we change the fluid flow by heating or cooling some parts of the boundary. Numerical algorithm based on the finite dimensional minimization approach is proposed. Some computational results for vortex suppression in a cavity are presented and discussed.