FIELD: transport.
SUBSTANCE: invention relates to aircraft engineering. Proposed method is intended for VTOL aircraft with annular hollow wing. Central part of said wing has radially slotted nozzle to create airflow generated to form two low-pressure zones nearby top and bottom inner spaces of the wing with possibility to control rarefaction by means of valves. Air is forced into wing central space separated by winglets on both walls to produce equal segments. Air is forced through radially slotted nozzle, with cross section features shape of cone or Laval nozzle. Every segment, above and/or below the wing, has slots running into segments to be shut off by valves. Thrust direction and force are adjusted by opening/closing the valves and controlling flow speed when flowing through radially slotted nozzle.
EFFECT: increased lift and sharp change of course.
4 cl, 10 dwg
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