Numerical and Experimental Investigation of Swirl and Preheat Effects in a Double-Swirl Gas Turbine Model Combustor, M.Sc. Thesis Sharif University of Technology ; Mardani, Amir (Supervisor)
Abstract
High swirl combustors with circulative structures in the flow field, have a highly flame stability with a wide range of operating conditions. In this study, Sharif Gas Turbine Model Combustor (SGTMC) which is a double high swirl burner, was investigated experimentally and numerically. In experimental studies, SGTMC with different settings of swirlers is investigated in terms of flame lean blow-out(LBO), wall temperature, the exhaust gas composition and pollutant and also flame geometry parameters. Setting of burner are changed by variations in air fraction between inner and outer air inlets or swirlers’ vanes degrees and flow rotation directions. The results indicate that the concentrations...
Cataloging briefNumerical and Experimental Investigation of Swirl and Preheat Effects in a Double-Swirl Gas Turbine Model Combustor, M.Sc. Thesis Sharif University of Technology ; Mardani, Amir (Supervisor)
Abstract
High swirl combustors with circulative structures in the flow field, have a highly flame stability with a wide range of operating conditions. In this study, Sharif Gas Turbine Model Combustor (SGTMC) which is a double high swirl burner, was investigated experimentally and numerically. In experimental studies, SGTMC with different settings of swirlers is investigated in terms of flame lean blow-out(LBO), wall temperature, the exhaust gas composition and pollutant and also flame geometry parameters. Setting of burner are changed by variations in air fraction between inner and outer air inlets or swirlers’ vanes degrees and flow rotation directions. The results indicate that the concentrations...
Find in contentBookmark |
|