METHOD FOR STARTING A GAS TURBINE EQUIPPED WITH A GAS BURNER, AND AXIAL SWIRLER FOR SAID BURNER

摘要

Method for starting a gas turbine equipped with a burner (1), which has an axial swirler (16) for generating turbulence in a flow of comburent air, a secondary supply line of fuel gas (36), a main supply line of fuel gas (6) arranged concentrically around the secondary line (36), and a pilot line of fuel gas (38); according to the method, the burner (1) is ignited by firing a spark and feeding, towards said spark, comburent air and fuel gas which is synthesis gas.