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Numerical Simulation of Heat Transfer and Fluid Flow with lid-driven Square Cavity and Discrete Source-Sink Pairs.
- Source :
- AIP Conference Proceedings; 2017, Vol. 1851 Issue 1, p1-7, 7p, 5 Diagrams, 5 Graphs
- Publication Year :
- 2017
-
Abstract
- In this paper heat transfer and fluid flow in a two-dimensional lid-driven square cavity with discrete source-sink is studied. A finite element method is used for solving the governing equations. The parametric studies are Darcy number in the range of 10<superscript>-5</superscript> to 10<superscript>-1</superscript>, Grashof number in the range of 10³ to 10<superscript>5</superscript>, Reynolds number constant at 100 and Prandtl number constant at 0.71. Galerkin weighted residual method is used to perform numerical solutions. The streamlines, isotherms, average Nusselt number, and average temperature of the fluid in the enclosure are presented for the dimensionless parameters. It is found that the heat transfer rate is decreased for decreasing of Darcy number. [ABSTRACT FROM AUTHOR]
- Subjects :
- HEAT transfer
FINITE element method
NUMERICAL analysis
REYNOLDS number
VISCOUS flow
Subjects
Details
- Language :
- English
- ISSN :
- 0094243X
- Volume :
- 1851
- Issue :
- 1
- Database :
- Complementary Index
- Journal :
- AIP Conference Proceedings
- Publication Type :
- Conference
- Accession number :
- 123725076
- Full Text :
- https://doi.org/10.1063/1.4984673