Numerical magneto hydro dynamic flow simulation of velocity and pressure for electrically conducting, incompressible fluids

被引：0
|
作者：
Chaabane, Raoudha [1 ]
Bouras, Adam [1 ]
Ben Nasrallah, Sassi [1 ]
机构：
[1] Ecole Natl Ingn Monastir, Lab Etud Syst Therm & Energet, Monastir 5019, Tunisia
来源：
JOURNAL OF THE BRAZILIAN SOCIETY OF MECHANICAL SCIENCES AND ENGINEERING | 2007年 / 29卷 / 03期
关键词：
magneto-hydrodynamics equations; Lorentz force; finite difference scheme; projection method; velocity-pressure formulation;
D O I：
暂无
中图分类号：
TH [机械、仪表工业];
学科分类号：
0802 ;
摘要：
In this paper, we report on numerical simulations of incompressible MagnetoHydroDdynamic flows by a two dimensional finite difference scheme associated to an appropriate projection method performed to characterize velocity-pressure formulations along the specified MHD duct by solving the set of differential equations of magnetohydrodynamics. In the present calculation, a working electrolytic solution is considered in order to bring up the application of the magnetohydrodynamic micropump. Numerical results show the characteristics of flow velocity, pressure distribution and their convergence tests. The computations aim to optimize the flow rate of a given MHD micropump regarding to its geometrical dimensions and the external electromagnetic excitation.
引用
收藏
页码：299 / 306
页数：8
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