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Paper Information

Journal:   INTERNATIONAL JOURNAL OF ENGINEERING   SEPTEMBER 2004 , Volume 17 , Number 3 (TRANSACTIONS A: BASICS); Page(s) 0 To 0.
 
Paper: 

NUMERICAL STUDY OF FLOW AND HEAT TRANSFER IN A SQUARE DRIVEN CAVITY

 
 
Author(s):  SHOKOUHMAND H.*, SAYEHVAND H.*
 
* University of Tehran Tehran, Iran
 
Abstract: 
A numerical approach called “SIMPLER” being used to carry out studying the flow and heat transfer characteristics in a square driven cavity. The two-dimensional incompressible Navier-Stokes equations were solved and the results are depicted as contour plots of stream function, vorticity, and total pressure for Reynolds numbers from 1 to 10000. At the higher values of Reynolds number, an inviscid core region develops, but secondary eddies are present in the bottom corners of the square at all Reynolds numbers. In addition, the energy equation was solved, isotherms and wall heat-flux distributions are graphically presented. Comparing outcoming results of the present numerical solutions with those given in the literature are in good agreement
 
Keyword(s): SIMPLER, SQUARE CAVITY, REYNOLDS, VISCOUS REGION, VORTICITY
 
References: 
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