- Tytuł:
- Role of induced magnetic field on transient natural convection flow in a vertical channel: The Riemann sum approximation approach
- Autorzy:
-
Jha, B. K.
Sani, I. - Powiązania:
- https://bibliotekanauki.pl/articles/266260.pdf
- Data publikacji:
- 2015
- Wydawca:
- Uniwersytet Zielonogórski. Oficyna Wydawnicza
- Tematy:
-
induced magnetic field
natural convection flow
Riemann-sum approximation
pole magnetyczne
przepływ konwekcyjny
twierdzenie Laplace'a - Opis:
- This paper investigates the role of induced magnetic field on a transient natural convection flow of an electrically conducting, incompressible and viscous fluid in a vertical channel formed by two infinite vertical parallel plates. The transient flow formation inside the channel is due to sudden asymmetric heating of Chanel walls. The time dependent momentum, energy and magnetic induction equations are solved semi-analytically using the Laplace transform technique along with the Riemann-sum approximation method. The solutions obtained are validated by comparisons with the closed form solutions obtained for the steady states which hale been derived separately and also by the implicit finite difference method. Graphical results for the temperature, velocity, induced magnetic field, current density, and skin-friction based on the semi-analytical solutions are presented and discussed.
- Źródło:
-
International Journal of Applied Mechanics and Engineering; 2015, 20, 1; 65-85
1734-4492
2353-9003 - Pojawia się w:
- International Journal of Applied Mechanics and Engineering
- Dostawca treści:
- Biblioteka Nauki
Artykuł