FIELD: engine building.
SUBSTANCE: multi-chamber gas-air pulse-detonation turbine engine is proposed, which uses the force of a continuous series of ordered pulses of detonation combustion of a portion volume of a gas-air mixture in detonation chambers 12 to rotate its turbine by applying pressure by combustion products to its working blades 9. The inclusion of electromagnetic valves for supplying fuel gas to detonation chambers 12 is carried out by low-pressure electro-contact sensors 22, which are triggered by a pressure drop in the detonation chambers after the detonation combustion of the mixture. The control of the ignition distribution, the operation of the electromagnetic valves for supplying fuel gas to the detonation chambers and the order of operation of the detonation chambers to ensure the continuity of the series of ordered pulses of detonation combustion of the portion volume of the gas-air mixture in the detonation chambers is carried out by an electronic control unit.
EFFECT: technical result is obtaining a multi-chamber gas-air pulse-detonation turbine engine.
1 cl, 5 dwg
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