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Title: Numerical Simulation of Combustion and Rotor-Stator Interaction in a Turbine Combustor

This article presents the development of a numerical algorithm for the computation of flow and combustion in a turbine combustor. The flow and combustion are modeled by the Reynolds-averaged Navier-Stokes equations coupled with the species-conservation equations. The chemistry model used herein is a two-step, global, finite-rate combustion model for methane and combustion gases. The governing equations are written in the strong conservation form and solved using a fully implicit, finite-difference approximation. The gas dynamics and chemistry equations are fully decoupled. A correction technique has been developed to enforce the conservation of mass fractions. The numerical algorithm developed herein has been used to investigate the flow and combustion in a one-stage turbine combustor.
Authors:
 [1] ;  [2]
  1. Aerospace Engineering Department, Texas A&M University, College Station, Texas, USA, Department of Thermodynamics, Politehnica University, Bucharest, Romania
  2. Aerospace Engineering Department, Texas A&M University, Texas Engineering Experiment Station, 3141 TAMU, College Station, TX 77843-5952, USA
Publication Date:
OSTI Identifier:
1198492
Type:
Published Article
Journal Name:
International Journal of Rotating Machinery
Additional Journal Information:
Journal Volume: 9; Journal Issue: 5; Related Information: CHORUS Timestamp: 2016-08-23 03:26:54; Journal ID: ISSN 1023-621X
Publisher:
Hindawi Publishing Corporation
Sponsoring Org:
USDOE
Country of Publication:
Country unknown/Code not available
Language:
English