Method for actively suppressing fluid mechanical instabilities in a combustion system and combustion system for carrying out the method

摘要

In a method for the active suppression of fluid-mechanical instabilities in a combustion system (10, 20, 30), in which liquid or gaseous fuel is premixed with combustion air and the fuel-air mixture is then burned, and in which method the mass flow of the supplied fuel as required If a selected time function is modulated, simplification and increased functional reliability are achieved in that the modulation is carried out using fluidic means (11).