Prof. Mohamed Elsayed Mahmoud Ali
King Saud University, Riyadh, Ar Riyāḑ, Saudi Arabia
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Academic Career Length
37Years (1990-Present)
(Calculated once Scilit publication data is synced: current year − year of first publication + 1)
Representative Publications
View All Publications1 August 1995 in International Journal of Heat and Fluid Flow
Journal Article
Mohamed Elsayed Mahmoud Ali1 March 1994 in Wärme- und Stoffübertragung
Journal Article
Mohamed Elsayed Mahmoud AliJournal Article
JQJia Qing
Jia Qing
Muhammad Mubashir BhattiMAMunawwar Ali Abbas
Munawwar Ali AbbasMRMohammad Mehdi Rashidi
Mohammad Mehdi RashidiMohamed Elsayed Mahmoud AliIn this article, entropy generation on MHD Casson nanofluid over a porous Stretching/Shrinking surface has been investigated. The influences of nonlinear thermal radiation and chemical reaction have also taken into account. The governing Casson nanofluid flow problem consists of momentum equation, energy equation and nanoparticle concentration. Similarity transformation variables have been used to transform the governing coupled partial differential equations into ordinary differential equations. The resulting highly nonlinear coupled ordinary differential equations have been solved numerically with the help of Successive linearization method (SLM) and Chebyshev spectral collocation method. The impacts of various pertinent parameters of interest are discussed for velocity profile, temperature profile, concentration profile and entropy profile. The expression for local Nusselt number and local Sherwood number are also analyzed and discussed with the help of tables. Furthermore, comparison with the existing is also made as a special case of our study.
1 June 2013 in Energy
Journal Article
MRMohammad Mehdi Rashidi
Mohammad Mehdi RashidiMohamed Elsayed Mahmoud AliNFN. Freidoonimehr
N. Freidoonimehr
FNF. Nazari
F. Nazari
1 May 2017 in Construction and Building Materials
Journal Article
Mohamed Elsayed Mahmoud AliAAAbdullah Alabdulkarem
Abdullah Alabdulkarem
1 January 2014 in Advances in Mechanical Engineering
Journal Article
MRMohammad Mehdi Rashidi
Mohammad Mehdi RashidiMohamed Elsayed Mahmoud AliNFN. Freidoonimehr
N. Freidoonimehr
BRB. Rostami
B. RostamiMHM. Anwar Hossain
M. Anwar Hossain
The main concern of the present paper is to study the MHD mixed convective heat transfer for an incompressible, laminar, and electrically conducting viscoelastic fluid flow past a permeable wedge with thermal radiation via a semianalytical/numerical method, called Homotopy Analysis Method (HAM). The boundary-layer governing partial differential equations (PDEs) are transformed into highly nonlinear coupled ordinary differential equations (ODEs) consisting of the momentum and energy equations using similarity solution. The current HAM solution demonstrates very good agreement with previously published studies for some special cases. The effects of different physical flow parameters such as wedge angle (β), magnetic field ( M), viscoelastic ( k1), suction/injection ( fw), thermal radiation ( Nr), and Prandtl number (Pr) on the fluid velocity component ( f′( η)) and temperature distribution ( θ( η)) are illustrated graphically and discussed in detail.
About Me
Mohamed Elsayed Al is a professor of mechanical engineering at King Saud University, Saudi Arabia. He received his Ph.D. from the University of Colorado at Boulder in 1988. His research interests include natural and forced convection heat transfer, nanofluid heat transfer, and natural thermal insulation materials. He has published more than 107 articles in well-recognized journals and 48 in conference proceedings. He has written a chapter on Free Convection Heat Transfer from Different Objects. He is currently on the editorial boards of King Saud University, Engineering Sciences Journal, Journal of Mechanics Engineering and Automation, and the International Journal of Mechanical Engineering and Applications (IJMEA). He is a referee for most international journals in his field. He has collaborated on research with professors at the University of Colorado at Boulder, Northwestern University at Evanston, and the Swiss Federal Institute of Technology, Switzerland. His new invention of natural insulating material has been recognized by the Asia Research News 2012 and by Physics Today Magazine, July 2014 Daily edition, Enterprise.