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Paper Information

Journal:   ESTEGHLAL   March 2004 , Volume 22 , Number 2; Page(s) 137 To 137.
 
Paper: 

3-D NUMERICAL SIMULATION OF GAS TURBINE COMBUSTOR

 
 
Author(s):  SABOUNCHI A., KHERADMANDI S.
 
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Abstract: 
This paper presents a numerical solution for a changing combustor geometry. The effects of the geometric change on the main parameters of the chamber are considered For this purpose the original geometry and the new one are simulated numerically by a 3-D CFD code and the results are compared Finally, comments are presented regarding this change. A k# - e#(RNG) model is used for turbulence modeling and an eddy dissipation model for reaction. Effect of thermal radiation is considered through solving an extra transport equation. The DO model is used to obtain radiation intensity.
 
Keyword(s): INDUSTRIAL COMBUSTION CHAMBER, SWIRLING FLOW, RADIATION, DIFFUSION FLAME, TURBULENT FLOW.
 
References: 
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  Persian Abstract Yearly Visit 113
 
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