FIELD: engines and pumps.
SUBSTANCE: recoilless fun power plant incorporates a combustion chamber, a multi-cartridge channel-type gunpowder charge, front and rear nozzles with plugs, front and rear slot diaphragms. The charge cartridges are made from a thermoplastic gunpowder composition. The front diaphragm slot lateral size exceeds that the rear diaphragm slots. The front nozzle plug strength is lower than that of the rear plugs. The front diaphragm thrust elements can get deformed in center plane. The gap between the combustion chamber inner surface and the charge houses a gasket.
EFFECT: power plant increased efficiency.
3 cl, 3 dwg
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