HYPERSONIC RAMJET ENGINE Russian patent published in 2019 - IPC F02K7/08 F02K7/18 

FIELD: engines and pumps.

SUBSTANCE: hypersonic ramjet engine comprises an air intake, a direct-flow combustion chamber, nozzles and a nozzle, a cathode, an anode, an electric power consumer and an anode cooling element. Hypersonic straight-flow engine also comprises a device for storage and supply of substances with low potential of ionization in the form of a nozzle for supply of substances with low potential of ionisation hydraulically through a pipeline and an adjustable valve connected to a tank for storage of substances with low potential of ionisation. Valve is electrically connected to the regulator of the valve through hole, the signal input of the valve passage is connected to the signal output of the control unit. Outlet hole of substance supply nozzle with low ionization potential is located flush with streamlined surface of walls of elements of hypersonic straight-flow engine.

EFFECT: invention is aimed at increasing air temperature in air intake, increasing speed of combustion reactions and completeness of combustion of fuel-air mixture in combustion chamber with simultaneous increase in reliability of hypersonic ramjet engine and improvement of its technical characteristics.

1 cl, 1 dwg