FIELD: aircraft engineering.
SUBSTANCE: invention can be used in designing of flying vehicles of different application and aircraft engines. Proposed chamber of detonation combustion pulsejet engine has housing, ambient air intake, device for injecting oxidizer and fuel into chamber and device for initiating detonation combustion. Thrust wall of chamber is made movable, in form of piston for preliminary compression of ambient air. Chamber is provided with bypass channel to supply compressed air into detonation section of chamber, and piston reverse stroke spring pusher. Air intake has channel in compression section of chamber communicating the chamber with atmosphere.
EFFECT: possibility of using detonation combustion pulsejet engine at low flying speeds.
2 dwg
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