Flow characteristics in the liner of a reverse-flow gas turbine combustor

Author:

Bharani S1,Singh S. N.2,Agrawal D. P.3

Affiliation:

1. SGSITS Department of Mechanical Engineering Indore, India

2. Indian Institute of Technology Applied Mechanics Department Delhi, India

3. Indian Institute of Technology Department of Mechanical Engineering Delhi, India

Abstract

Investigation carried out in a plane model of a reverse-flow gas turbine combustor under isothermal flow conditions has shown that the bulk of the flow remains close to the outer liner wall between the rows of primary and dilution holes, while it shifts towards the liner mid-plane after the row of dilution holes. At the combustor outlet, the bulk of the flow remains towards the inner wall of the outlet duct, with a uniform flow distribution. At the outlet of the combustor model, turbulence intensity was approximately three times higher than that at the inlet plane.

Publisher

SAGE Publications

Subject

Mechanical Engineering,Energy Engineering and Power Technology

Cited by 2 articles. 订阅此论文施引文献 订阅此论文施引文献,注册后可以免费订阅5篇论文的施引文献,订阅后可以查看论文全部施引文献

1. Numerical investigation of flow in the liner of a model reverse-flow gas turbine combustor;Proceedings of the Institution of Mechanical Engineers, Part G: Journal of Aerospace Engineering;2009-08-01

2. Liner dome shape effect on the annulus flow characteristics with and without swirl for a can-combustor model;Proceedings of the Institution of Mechanical Engineers, Part A: Journal of Power and Energy;2007-05-01

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