Abonnement à la biblothèque: Guest
Portail numérique Bibliothèque numérique eBooks Revues Références et comptes rendus Collections
Heat Transfer Research
Facteur d'impact: 0.404 Facteur d'impact sur 5 ans: 0.8 SJR: 0.264 SNIP: 0.504 CiteScore™: 0.88

ISSN Imprimer: 1064-2285
ISSN En ligne: 2162-6561

Volumes:
Volume 50, 2019 Volume 49, 2018 Volume 48, 2017 Volume 47, 2016 Volume 46, 2015 Volume 45, 2014 Volume 44, 2013 Volume 43, 2012 Volume 42, 2011 Volume 41, 2010 Volume 40, 2009 Volume 39, 2008 Volume 38, 2007 Volume 37, 2006 Volume 36, 2005 Volume 35, 2004 Volume 34, 2003 Volume 33, 2002 Volume 32, 2001 Volume 31, 2000 Volume 30, 1999 Volume 29, 1998 Volume 28, 1997

Heat Transfer Research

DOI: 10.1615/HeatTransRes.v40.i8.20
pages 729-745

Approximate Solution of Mixed-Convection Boundary-Layer Flow Adjacent to a Vertical Surface Embedded in a Stable Stratified Medium

Davood Ganji (D.D. Ganji)
Babol University
http://sciencewatch.com/dr/ne/08decne
A. Asgharian
Department of Mechanical Engineering, Babol University of Technology, P. O. Box 484, Babol, Iran
N. Sedaghati Zadeh
Department of Mechanical Engineering, Babol University of Technology, P. O. Box 484, Babol, Iran

RÉSUMÉ

In this paper, the analytic solution of the steady mixed-convection boundary-layer flow through a stable stratified medium adjacent to a vertical surface is obtained using the newly developed analytic method, namely the homotopy analysis method (HAM). The velocity outside the boundary layer and the surface temperature are assumed to vary linearly from the leading edge of the surface. It is found that dual solutions exist, and the thermal stratification delays the boundary layer separation.
The analytic results are compared with the numerical solution (NS) and the comparison demonstrates that there is good agreement between the numerical solution and the HAM solution. Moreover, the convergence of the obtained HAM solution is discussed explicitly. The obtained analytic solution is valid for all values of the dimension-less parameters λ and Pr as is shown below.


Articles with similar content:

UNSTEADY VISCOUS FLOW AND HEAT TRANSFER OVER A PERMEABLE STRETCHING SHEET: CASE OF HEAT FLUX
Special Topics & Reviews in Porous Media: An International Journal, Vol.2, 2011, issue 1
Ioan Pop, Waqar Khan
MHD THIN FILM OLDROYD-B FLUID WITH HEAT AND VISCOUS DISSIPATION OVER OSCILLATING VERTICAL BELTS
Heat Transfer Research, Vol.50, 2019, issue 9
Hakeem Ullah, Mehreen Fiza, Z. Ali, Saeed Islam
THERMAL RADIATION EFFECTS ON MHD FLOW OVER A STRETCHING CYLINDER IN A POROUS MEDIUM
Heat Transfer Research, Vol.44, 2013, issue 8
Tariq Javed, Abid Majeed, Zaheer Abbas
Slip Effect on Boundary Layer Flow on a Moving Flat Plate in a Parallel Free Stream
International Journal of Fluid Mechanics Research, Vol.39, 2012, issue 5
Gorachand C. Layek, Krishnendu Bhattacharyya, Rama Subba Reddy Gorla
MULTIPLE SLIP EFFECTS ON MAGNETOHYDRODYNAMIC BOUNDARY LAYER FLOW OVER A STRETCHING SHEET EMBEDDED IN A POROUS MEDIUM WITH RADIATION AND JOULE HEATING
Special Topics & Reviews in Porous Media: An International Journal, Vol.9, 2018, issue 2
G. Viswanatha Reddy, Kuppala R. Sekhar, Chakravarthula S.K. Raju, Oluwole Daniel Makinde, S. M. Ibrahim