Besides an improved burner comprising the swirler, a technique for operation of these a burner try a goal of the innovation. With regards to the working problem and weight point of a gas turbine, the fuel-flow inserted through a burner may differ in a variety.

g. if turbine are doing at partial weight, so that the energy is within one embodiment inserted merely in the suction part or the force side and/or only through every 2nd or next energy nozzle of a swirl vane and/or that fuel is only injected through the gasoline nozzles of each second or third vane of this burner.

More, the blend of both ways to lessen gas shot is recommended: For low fuel size passes the gas was injected through every next or third energy nose of a vane and only through fuel nozzles of every second or third vane for the burner try suggested.