INTERMITTENT-CYCLE JET ENGINE IN MODE OF DETONATION FUEL COMBUSTION WITH ADDITIONAL ACCELERATION OF GAS VOLUME CHARGES WITH ELECTROMAGNETIC INDUCTION FORCE Russian patent published in 2010 - IPC F02K99/00 

FIELD: engines and pumps.

SUBSTANCE: intermittent-cycle jet engine includes the following: operating channel, supply system of fuel components which are supplied through quick-closing valves to two inner detonation combustion chambers directed opposite each other and combined through inner nozzles and operating channel into common device which is made from non-magnetic dielectric material; at that, one of inner detonation combustion chambers is connected to outlet combustion chamber and then to outlet supersonic nozzle which is connected to electromagnetic charged particle accelerator; combustion products are ionised by taking electrons out of combustion chambers through catalytic electrode, high-voltage winding and thermionic electrode owing to high positive voltage on catalytic electrode, and speed of back-and-forth movement of ionised blast wave in the operating channel is maintained at the level required for compression of portions of fuel mixture in those chambers; alternating current voltage which is used in charged particle accelerator for acceleration of ionised blast waves in the outlet channel at the outlet of which fuel combustion products are deionised by means of thermionic electrode is removed from output windings of magnetic conductors enveloping the operating channel.

EFFECT: invention ensures multiple decrease of the weight and dimensions of the proposed device, simplified design and increase of frequency of the generated electric current of more than 600 Hz.

1 dwg