FIELD: transport.
SUBSTANCE: invention relates to aircraft engineering, particularly, to methods for lifting force creation. Lifting force generation method consists in impeller rotation in a vehicle where the impeller's blades move at ultrasonic speed. Inside a vehicle, low pressure area is created where divergent centrifugal air flow is formed which flow as it leaves the vehicle creates low pressure on wing surface which results in lifting force generation.
EFFECT: lower energy consumption, higher propulsor efficiency.
1 dwg
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