SPEED DECREASE IN THE FLOW FIELD AT THE INPUT OF THE ENGINE

摘要

1. A method of reducing the velocity in the flow field at the inlet of the propulsion device, characterized in that: - modify the aerodynamic structure to create a region of the flow field with a reduced speed; and - position the propulsor in the region of the flow field with a reduced velocity. 2. The method according to claim 1, characterized in that the aerodynamic structure includes at least one type of structure selected from the group consisting of a wing, fuselage, strut or strut, end wing, elevator, rudder, aileron and elevon. . The method according to claim 1, characterized in that the propulsion device includes at least one propulsion device selected from the group consisting of a propeller, a turbofan, a fan heater and a tunnelless fan. The method according to claim 1, characterized in that to control the flow field region at a reduced speed, the state of the aerodynamic structure is additionally changed by performing at least one action selected from the group consisting of changing the shape of the aerodynamic structure, changing the position of the flap or flap and changing the position aerodynamic design. 5. A system for reducing velocity in a flow field, including: a modifier of an aerodynamic structure made in a suitable shape to reduce velocity in a region of a flow field located near an aerodynamic modifier to form a region of a flow field with a reduced velocity deviation; and - propulsor located in the region of the flow field with a reduced velocity deviation. 6. The system of claim 5, wherein the propulsion device includes at least one propulsion device,