Stokes flow in lid-driven cavity under inclined magnetic field

被引：1

作者：

Gurbuz-Caldag, M. ^{[1
,2
]}

Celik, E. ^{[3
]}

机构：

[1] Baskent Univ, Dept Management, Ankara, Turkey

[2] TED Univ, Dept Math, Ankara, Turkey

[3] Canakkale Onsekiz Mart Univ, Dept Comp Technol, Canakkale, Turkey

来源：

ARCHIVES OF MECHANICS | 2022年 / 74卷 / 06期

关键词：

radial basis function; MHD Stokes flow; inclination angle; RADIAL BASIS FUNCTION; FUNDAMENTAL-SOLUTIONS; MIXED CONVECTION; RECTANGULAR CAVITY; SQUARE CAVITY; HEAT-TRANSFER; GENERATION; NANOFLUID; DUCTS; 2D;

D O I：

10.24423/aom.4013

中图分类号：

O3 [力学];

学科分类号：

08 ; 0801 ;

摘要：

STOKES FLOW IN A LID-DRIVEN CAVITY under the effect of an inclined magnetic field is studied. The radial basis function (RBF) approximation is employed to the magnetohydrodynamic (MHD) equations which include Navier-Stokes equations of fluid dynamics and Maxwell's equations of electromagnetics through Ohm's law with the Stokes approximation. Numerical results are obtained for the moderate Hartmann number (0 < M < 80) and different angles of a magnetic field (0 < alpha < pi). It is found that the increase in the Hartmann number causes the development of new vortices under the main flow due to the impact of a magnetic field. However, the type of the inclination angle (acute or obtuse) determines the location of the vortices.

引用

页码：549 / 564

页数：16

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