- Tytuł:
- Mixed convective flow of unsteady hydromagnetic couple stress fluid through a vertical channel filled with porous medium
- Autorzy:
-
Makhalemele, C. R.
Rundora, L.
Adesanya, S. O. - Powiązania:
- https://bibliotekanauki.pl/articles/1839697.pdf
- Data publikacji:
- 2020
- Wydawca:
- Uniwersytet Zielonogórski. Oficyna Wydawnicza
- Tematy:
-
konwekcja mieszana
magnetohydrodynamika
przepływ oscylacyjny
couple stress fluid
mixed convection
magnetohydrodynamics
oscillatory flow - Opis:
- In this paper, the mixed convective flow of an electrically conducting, viscous incompressible couple stress fluid through a vertical channel filled with a saturated porous medium has been investigated. The fluid is assumed to be driven by both buoyancy force and oscillatory pressure gradient parallel to the channel plates. A uniform magnetic field of strength 0B is imposed transverse to the channel boundaries. The temperature of the right channel plate is assumed to vary periodically, and the temperature difference between the plates is high enough to induce radiative heat transfer. Under these assumptions, the equations governing the two-dimensional couple stress fluid flow are formulated and exact solutions of the velocity and the temperature fields are obtained. The effects of radiation, Hall current, porous medium permeability and other various flow parameters on the flow and heat transfer are presented graphically and discussed extensively.
- Źródło:
-
International Journal of Applied Mechanics and Engineering; 2020, 25, 4; 148-161
1734-4492
2353-9003 - Pojawia się w:
- International Journal of Applied Mechanics and Engineering
- Dostawca treści:
- Biblioteka Nauki
Artykuł