Autori:
1. Jelena Petrovic, Faculty of Mechanical Engineering in Niš, Serbia
2. Zivojin Stamenkovic, Faculty of Mechanical Engineering in Niš, Serbia
3. Milos Kocic, Faculty of Mechanical Engineering in Niš, Serbia
4. Milica Nikodijevic, University of Nis, Faculty of Occupational Safety, Serbia
5. Jasmina Bogdanović-Jovanović, Faculty of Mechanical Engineering in Niš, Serbia

Apstrakt:
The magnetohydrodynamic (MHD) flow and heat transfer of viscous incompressible fluid through porous medium has been considered in the paper. Fluid flows through porous medium between two parallel fixed isothermal plates which have been kept at the two constant different temperatures. External applied magnetic field is homogenous and perpendicular to the plate. Due to the fluid flow magnetic field is induced along the fluid flow direction. The general equations that describe the discussed problem (momentum, magnetic induction and energy equation) under the adopted assumptions are reduced to ordinary differential equations and closed-form solutions are obtained. Solutions with appropriate boundary conditions for velocity, induced magnetic field and temperature have been obtained. The influence of Hartmann number, Reynolds magnetic number, suction parameter and porosity parameter have been presented graphically to show their effects on the flow and heat transfer characteristics.

Ključne reči:
MHD flow, heat transfer, porous medium

Tematska oblast:
Energetika i termotehnika

Datum prijave sažetka:
27.02.2017.

Konferencija:
13th International Conference on Accomplishments in Mechanical and Industrial Engineering