Доступ предоставлен для: Guest
Портал Begell Электронная Бибилиотека e-Книги Журналы Справочники и Сборники статей Коллекции
Computational Thermal Sciences: An International Journal
ESCI SJR: 0.249 SNIP: 0.434 CiteScore™: 0.7

ISSN Печать: 1940-2503
ISSN Онлайн: 1940-2554

Computational Thermal Sciences: An International Journal

DOI: 10.1615/.2014011207
pages 273-283

VISCOSITY AND FLUID SUCTION/INJECTION EFFECTS ON FREE CONVECTION FLOW FROM A VERTICAL PLATE IN A POROUS MEDIUM SATURATED WITH A PSEUDOPLASTIC FLUID

Driss Achemlal
University of Sidi Mohammed Ben Abdellah, Polydisciplinary Faculty of Taza
M. Sriti
University of Sidi Mohamed Ben Abdellah, Polydisciplinary Faculty of Taza, LSI, Team of Numerical Modeling in Mechanics Applied (MNMA), BP.1223, Taza, Morocco
M. El Haroui
University of Sidi Mohamed Ben Abdellah, Polydisciplinary Faculty of Taza, LIMAO, BP 1223, Taza, Morocco

Краткое описание

This paper investigates the effects of the fluid viscosity, the fluid suction/injection, and the power law fluid index on the free convection flow from a heated vertical plate in a porous medium saturated with a pseudoplastic fluid in the presence of internal heat generation. The problem is studied for power law fluid exponents between 0 and 1. The governing equations are transformed into an autonomous third-order nonlinear degenerate ordinary differential equation by means of similarity transformations. This equation is then solved numerically by the fifth-order Runge-Kutta scheme associated with the shooting iteration technique. Also, the effects of the governing physical parameters on the velocity and temperature, the local Nusselt number, and the local skin-friction profiles have been computed and studied with the help of graphs.


Articles with similar content:

SORET AND DUFOUR EFFECTS ON MIXED CONVECTION FLOW OF COUPLE STRESS FLUID IN A NON-DARCY POROUS MEDIUM WITH HEAT AND MASS FLUXES
Journal of Porous Media, Vol.17, 2014, issue 2
Kaladhar Kolla, D. Srinivasacharya
UNSTEADY BOUNDARY LAYER FLOW OVER A PERMEABLE CURVED STRETCHING/SHRINKING SURFACE
ICHMT DIGITAL LIBRARY ONLINE, Vol.0, 2015, issue
Ioan Pop, Roslinda Nazar, Fadzilah Md. Ali, Norfifah Bachok, Siti Suzilliana Putri Mohd Isa, Norihan Md. Arifin
PREDICTION OF THERMOSOLUTAL CONVECTION IN A POROUS MEDIUM WITH SORET-DUFOUR AND CHEMICAL REACTION EFFECTS
Computational Thermal Sciences: An International Journal, Vol.9, 2017, issue 5
E. Flilihi, Mohamed El Haroui, M. Sriti, Driss Achemlal
A FINITE ELEMENT NUMERICAL APPROACH TO UNSTEADY FREE CONVECTIVE FLOW OF MICROPOLAR FLUID PAST AN INCLINED PLATE WITH DISSIPATIVE HEAT ENERGY
International Journal of Fluid Mechanics Research, Vol.46, 2019, issue 6
Satyaranjan R. Mishra, D. K. Mohapatra, M. D. Shamshuddin
EFFECTS OF RADIATION AND CHEMICAL REACTION ON HEAT AND MASS TRANSFER BY NATURAL CONVECTION IN A MICROPOLAR FLUID-SATURATED POROUS MEDIUM WITH STREAMWISE TEMPERATURE AND SPECIES CONCENTRATION VARIATIONS
Heat Transfer Research, Vol.45, 2014, issue 8
S.M.M. EL-Kabeir, Ahmed M. Rashad, Ali J. Chamkha