DEVICE TO PROVIDE UNIFORM TEMPERATURE FIELD OF GAS FLOW

摘要

FIELD: mechanical engineering. SUBSTANCE: device is designed for providing uniform temperature field of gas flow behind combustion chambers of gas-turbine engine. Proposed device makes it possible to adjust fuel rate through fuel nozzles by means of adjusting valves installed before fuel nozzle to provide uniform temperature of gas flow after nozzles. EFFECT: improved reliability and increased service life of parts of gas-turbine engine. 2 cl, 1 dwg