Numerical simulation of the non-Newtonian fluid flow using the indirect boundary element method

International Conference on Mechanical Engineering, Automation and Control Systems 2016

机械制造;无线电电子学;计算机科学

Bessonova, M.P.^1 ; Yakutenok, V.A.^1

Tomsk State University, Lenina ave., 36, Tomsk

634050, Russia^1

关键词: Governing equations;    Gravity forces;    Indirect boundary element method;    Low reynolds flow;    Moving boundaries;    Non-Newtonian fluid flow;    Numerical techniques;    Stokes number;   

Others  :  https://iopscience.iop.org/article/10.1088/1757-899X/177/1/012055/pdf
DOI  :  10.1088/1757-899X/177/1/012055

学科分类：计算机科学（综合）

来源: IOP

【 摘 要 】

The indirect boundary element method is formulated for a two-dimensional Stokes flow with the moving boundary when gravity force aids the flow. The governing equations of low Reynolds flow are formulated. The numerical technique is described. Two regimes of the fluid flow depending on the Stokes number value were detected: the regime of full filling and the jet flow regime. The comparison of obtained results with data of other authors is presented.