Abonnement à la biblothèque: Guest
Portail numérique Bibliothèque numérique eBooks Revues Références et comptes rendus Collections
Journal of Porous Media
Facteur d'impact: 1.752 Facteur d'impact sur 5 ans: 1.487 SJR: 0.43 SNIP: 0.762 CiteScore™: 2.3

ISSN Imprimer: 1091-028X
ISSN En ligne: 1934-0508

Volumes:
Volume 23, 2020 Volume 22, 2019 Volume 21, 2018 Volume 20, 2017 Volume 19, 2016 Volume 18, 2015 Volume 17, 2014 Volume 16, 2013 Volume 15, 2012 Volume 14, 2011 Volume 13, 2010 Volume 12, 2009 Volume 11, 2008 Volume 10, 2007 Volume 9, 2006 Volume 8, 2005 Volume 7, 2004 Volume 6, 2003 Volume 5, 2002 Volume 4, 2001 Volume 3, 2000 Volume 2, 1999 Volume 1, 1998

Journal of Porous Media

DOI: 10.1615/JPorMedia.v18.i12.30
pages 1187-1200

COMPUTATIONAL INVESTIGATION OF HYDROMAGNETIC THERMO-SOLUTAL NANOFLUID SLIP FLOW IN A DARCIAN POROUS MEDIUM WITH ZERO MASS FLUX BOUNDARY CONDITION USING STRETCHING GROUP TRANSFORMATIONS

M. Jashim Uddin
USM
Google Scolar: https://scholar.google.com.pk/citations?user=QNmaAqAAAAAJ&hl=en
Muhammad Nomani Kabir
Faculty of Computer Systems and Software Engineering, University Malaysia Pahang, 26300 Gambang, Pahang, Malaysia
Yasser Alginahi
Deanship of Academic Services, Department of Computer Science, Taibah University, P.O. Box 344, Madinah, Saudi Arabia

RÉSUMÉ

In this paper, hydromagnetic thermo-solutal nanofluid flow past a flat plate embedded in a Darcy porous medium has been investigated considering zero mass flux with velocity and thermal slips boundary conditions. The nanofluid flow is considered as 2D, steady state, incompressible, and laminar. We used a generalized stretching group of transformations to develop the similarity solutions of the model. Using these transformations, the transport equations of the nanofluid flow model are reduced to a system of nonlinear ordinary differential equations (ODEs). Finally, the transformed ODEs are computationally solved using MATLAB nonlinear equation solver "fsolve" and ODE solver "ode15s". Solutions are compared with previously available results and the comparison shows good correlation. Furthermore, the computational results are provided to demonstrate the influence of the dimensionless velocity slip parameter, thermal slip parameter, magnetic field parameter, Brownian motion parameter, thermophoresis parameter, and Darcy number on the dimensionless velocity, temperature, and nanoparticle volume fraction (concentration) fields, as well as on the heat transfer rate and skin friction. It was found that the skin friction factor decreases (increases) while the heat transfer rate increases (decreases) with the velocity (thermal) slip parameter. Both the heat transfer rate and the friction factor increase with the magnetic field and Darcy number.


Articles with similar content:

INFLUENCE OF VISCOUS DISSIPATION AND HEAT GENERATION/ABSORPTION ON AG-WATER NANOFLUID FLOW OVER A RIGA PLATE WITH SUCTION
International Journal of Fluid Mechanics Research, Vol.46, 2019, issue 2
Manoj Kumar, Ashish Mishra
UNSTEADY MHD STAGNATION POINT FLOW OF PRANDTL NANOFLUID OVER AN EXPONENTIALLY STRETCHING/SHRINKING SHEET WITH SUCTION/INJECTION AND PARTIAL SLIP
Special Topics & Reviews in Porous Media: An International Journal, Vol.11, 2020, issue 6
Nabil T. M. Eldabe, Hameda M. Shawky, Kawther A. Kamel, Esmat A. Abd-Aziz
THERMOPHORESIS AND BROWNIAN MOTION EFFECTS ON MHD MICROPOLAR NANOFLUID FLOW PAST A STRETCHING SURFACE WITH NON-UNIFORM HEAT SOURCE/SINK
Computational Thermal Sciences: An International Journal, Vol.12, 2020, issue 1
Vangala Sugunamma, Naramgari Sandeep, Kempannagari Anantha Kumar
COMPUTATIONAL STUDY OF NON-NEWTONIAN THERMAL CONVECTION FROM A VERTICAL POROUS PLATE IN A NON-DARCY POROUS MEDIUM WITH BIOT NUMBER EFFECTS
Journal of Porous Media, Vol.17, 2014, issue 7
V. Ramachandra Prasad, E. Keshava Reddy, Osman Anwar Beg, S. Abdul Gaffar
NUMERICAL STUDY OF A JEFFREY FLUID OVER A POROUS STRETCHING SHEET WITH HEAT SOURCE/SINK
International Journal of Fluid Mechanics Research, Vol.46, 2019, issue 2
M. Sudheer Babu, P. Venkata Satya Narayana, D. Harish Babu