Review of Swirl Generator Used In Gas Turbine Combustor

Abstract

This paper discussed with the study of swirl generators on the basis of the results obtain by pre performed experiment and also the introduction of multiple swirl generator and novel swirl generator used in gas turbines combustors. A swirl generator is used for mixing air and fuel for combustion and stabilizing the flame. There are so many ways to mix fuel air and stabilize the flame for proper combustion that will not only improve the fuel efficiency by combustion of fuel but also reduces the emission and pollution significantly by creating the internal and central recirculation zone. In multiple types of swirl generator, flow is divided into multiple streams hence obtained efficient performance than any other swirl generator.