EFFECT OF WALL TEMPERATURE ON FLOW BEHAVIOR OF AN OVER EXPANDED SINGLE EXPANSION RAMP
Publish place: 17th Fluid Dynamics Conference
Publish Year: 1396
Type: Conference paper
Language: English
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Document National Code:
CFD17_002
Index date: 12 January 2018
EFFECT OF WALL TEMPERATURE ON FLOW BEHAVIOR OF AN OVER EXPANDED SINGLE EXPANSION RAMP abstract
In the present work, the effect of ramp temperature on flow separation pattern of a ramp with over expanded single expansion ramp has been investigated numerically. For this purpose, the Reynolds stress turbulence model (RSM) with full multigrid grid initialization (FMG) have been carried out and the results have compared with available experimental results. The results are shown obtained results by numerical simulation Coincides with high accuracy with experimental data. After validation of the numerical methods, the effect of wall temperature on flow behavior has been studied and found that rise in wall temperature increases the separation flow.
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EFFECT OF WALL TEMPERATURE ON FLOW BEHAVIOR OF AN OVER EXPANDED SINGLE EXPANSION RAMP authors
Reza Kamali
Professor, school of mechanical Engineering, Shiraz University
Seyed Mahmood Mousavi
School of mechanical Engineering, Shiraz University
Freshteh Sotoudeh
School of mechanical Engineering, Shiraz University