3 A numerical study of combined natural and Marangoni convection in a square cavity

2009 ◽  
pp. 543-548
Keyword(s):  
Marangoni Convection ◽  
Numerical Study ◽  
Square Cavity

scholarly journals Numerical study of heat generating γ AlO– HO nanofluid inside a square cavity with multiple obstacles of different shapes

Heliyon ◽  
2020 ◽  
Vol 6 (12) ◽  
pp. e05752
Author(s):  
N. Vishnu Ganesh ◽  
Shumaila Javed ◽  
Qasem M. Al-Mdallal ◽  
R. Kalaivanan ◽  
Ali J. Chamkha
Keyword(s):  
Numerical Study ◽  
Square Cavity ◽  
Different Shapes ◽  
Multiple Obstacles

Double Diffusive Marangoni Convection Flow of Electrically Conducting Fluid in a Square Cavity With Chemical Reaction

2014 ◽  
Vol 136 (6) ◽  
Author(s):  
M. Saleem ◽  
M. A. Hossain ◽  
Suvash C. Saha
Keyword(s):  
Magnetic Field ◽  
Nusselt Number ◽  
Sherwood Number ◽  
Average Nusselt Number ◽  
Marangoni Convection ◽  
Convection Flow ◽  
Square Cavity ◽  
Electrically Conducting ◽  
Electrically Conducting Fluid ◽  
Double Diffusive

Double diffusive Marangoni convection flow of viscous incompressible electrically conducting fluid in a square cavity is studied in this paper by taking into consideration of the effect of applied magnetic field in arbitrary direction and the chemical reaction. The governing equations are solved numerically by using alternate direct implicit (ADI) method together with the successive over relaxation (SOR) technique. The flow pattern with the effect of governing parameters, namely the buoyancy ratio W, diffusocapillary ratio w, and the Hartmann number Ha, is investigated. It is revealed from the numerical simulations that the average Nusselt number decreases; whereas the average Sherwood number increases as the orientation of magnetic field is shifted from horizontal to vertical. Moreover, the effect of buoyancy due to species concentration on the flow is stronger than the one due to thermal buoyancy. The increase in diffusocapillary parameter, w causes the average Nusselt number to decrease, and average Sherwood number to increase.

A numerical study on heat transfer of a ferrofluid flow in a square cavity under simultaneous gravitational and magnetic convection

2020 ◽  
Vol 34 (1-2) ◽  
pp. 119-132 ◽  
Author(s):  
Lucas H. P. Cunha ◽  
Ivan R. Siqueira ◽  
Arthur A. R. Campos ◽  
Adriano P. Rosa ◽  
Taygoara F. Oliveira
Keyword(s):  
Heat Transfer ◽  
Numerical Study ◽  
Square Cavity ◽  
Magnetic Convection

Experimental and numerical study of conjugate heat transfer in an open square-cavity solar receiver

2020 ◽  
Vol 156 ◽  
pp. 106458 ◽  
Author(s):  
R. Alvarado-Juárez ◽  
M. Montiel-González ◽  
H.I. Villafán-Vidales ◽  
C.A. Estrada ◽  
J. Flores-Navarrete
Keyword(s):  
Heat Transfer ◽  
Conjugate Heat Transfer ◽  
Numerical Study ◽  
Square Cavity ◽  
Solar Receiver
Sign in / Sign up

Export Citation Format

Share Document