COMBINED POWER PLANT OF VERTICAL TAKE-OFF AND LANDING AIRCRAFT Russian patent published in 2021 - IPC F02K7/16 B64C29/04 B64D27/12 F02K1/16 

FIELD: aviation.

SUBSTANCE: invention can be used in short-haul aviation. A combined power plant includes a case, a block of injectors installed inside combustion chamber (2), a hydrogen steam turbine and a jet nozzle. The power plant is made in the form of a high-pressure centrifugal fan with a vertical axis of rotation and is built into a wing cavity. The power plant contains sequentially installed on-board generator (1) of a mixture of hydrogen and oxygen, combustion chamber (2), centrifugal separator (3), ignition device (4), annular nozzle (5), impeller (7) and helix (8) of the centrifugal fan. The mixture of hydrogen and oxygen is obtained mainly from water-based liquid. Centrifugal separator (3) is integrated with a centrifugal injector. Annular nozzle (5) is integrated into an air intake. Helix (8) of the centrifugal fan is made with a flat jet nozzle. There is water collector (9) for collecting condensate from products of hydrogen combustion in oxygen and water from the air or clouds. The fan is arranged on the same axis with flat electric motor-generator (10) and annular flap (11) to change a thrust vector.

EFFECT: increase in the reliability and simplification of the structure.

1 cl, 4 dwg