Low-Toxic Method of Fuel Firing in Gas Turbine Micro-Flame Combustors

The results of development and study of the microflame diffusive firing of fuels outside the flameholder system with alternating whirl swirlers, located between them, are shown. The principles of a rational organization of the nearby trace structure outside the bluff-bodies within a limited turbulent flow are stated. The dome geometric parameters effect on the firing stability, heat emission completeness, temperature and concentration patterns of the flame, complex heat exchange process, toxic component emission and other characteristics of combustion chamber are discussed.