AFTERBURNER COMBUSTION CHAMBER CONTROL SYSTEM Russian patent published in 2018 - IPC F02C9/28 

FIELD: engines and pumps.

SUBSTANCE: invention relates to the field of a gas turbine engine (GTE) automatic regulation, namely, to the afterburner combustion chamber with adaptive fuel supply system operation modes control systems. Afterburner combustion chamber control system, into which additionally added the in series connected third program-setting device, third comparison circuit, third regulator, which output is the system third output and the total gas pressure sensor at the afterburner combustion chamber outlet mounted on the critical nozzle cross-section control hydraulic cylinder rod, which output is connected to the third comparison circuit second input. At that, the air temperature sensor second output at the engine input is connected to the third program-setting device first input, and the engine control lever position sensor second output is to the third program-setting device second input.

EFFECT: technical result of the invention is increase in the combustion chamber working process control efficiency by measuring of the gas flow total pressure at the afterburner combustion chamber outlet and the fuel manifold in front of the flame stabilizer position adjusting.

1 cl, 3 dwg