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Ali J. Chamkha

Researcher at King Abdulaziz University

Publications -  1064
Citations -  40575

Ali J. Chamkha is an academic researcher from King Abdulaziz University. The author has contributed to research in topics: Heat transfer & Nanofluid. The author has an hindex of 88, co-authored 901 publications receiving 27550 citations. Previous affiliations of Ali J. Chamkha include American University of Ras Al Khaimah & Prince Mohammad bin Fahd University.

Papers
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Unsteady Oscillatory Flow and Heat Transfer in a Horizontal Composite Porous Medium Channel

Jawali C. Umavathi, +3 more
- 20 Jul 2009 - 
TL;DR: In this article, the Darcy-Brinkman equation is used to model the flow and heat transfer in a horizontal composite porous medium, where the viscous and Darcian dissipation terms are also included in the energy equation.
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Mixed convection in a partially layered porous cavity with an inner rotating cylinder

Ali J. Chamkha, +2 more
- 04 Jan 2016 - 
TL;DR: In this paper, the effects of Rayleigh number (between 103 and 106), angular rotational speed of the cylinder (between 0 and 6,000), Darcy number, cylinder sizes (between R ǫ = 0.1 and Rǫ= 0.3), and three different vertical locations of the cylindrical shape on the fluid flow and heat transfer characteristics are numerically investigated.
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Mixed convection boundary-layer flow past a horizontal circular cylinder embedded in a porous medium filled with a nanofluid under convective boundary condition

Ahmed Rashad, +4 more
- 05 Nov 2013 - 
TL;DR: In this paper, the steady mixed convection boundary-layer flow past a horizontal circular cylinder in a stream flowing vertically upwards embedded in porous medium filled with a nanofluid is studied, taking into account the thermal convective boundary condition.
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Impact of nonhomogeneous nanofluid model on transient mixed convection in a double lid-driven wavy cavity involving solid circular cylinder

Ammar I. Alsabery, +5 more
- 01 Jan 2019 - 
TL;DR: In this article, the authors studied the problem of time-dependent heat transfer of alumina-water nanoliquid within a differentially heated chamber with isothermal moving vertical walls and adiabatic horizontal ones under the impact of an inner solid cylinder.
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Magnetic effect on thermally stratified nanofluid saturated non-Darcy porous medium under convective boundary condition

P. V. S. N. Murthy, +3 more
- 01 Oct 2013 - 
TL;DR: In this paper, the authors investigated the free convection from a vertical plate in a thermally linearly stratified nanofluid saturated non-Darcy porous medium under convective boundary condition.