Improving the Lift Properties of a Wing in Takeoff and Landing by Means of a Boundary Layer Control System Using Ejector-Type Actuators
Journal Article
·
· Technical Physics Letters
- Central Aerodynamic Institute (Russian Federation)
A device making it possible to control of the flow past a wing at low flight speeds is proposed. The device comprises an ejector-type actuator that simultaneous sucks the boundary layer on the upper surface and blows a gas jet in the vicinity of the trailing edge. Based on the Reynolds-averaged Navier–Stokes equations, a mathematical model of an ejector-type actuator is developed and experimental studies are carried out.
- OSTI ID:
- 22786318
- Journal Information:
- Technical Physics Letters, Journal Name: Technical Physics Letters Journal Issue: 8 Vol. 44; ISSN 1063-7850
- Country of Publication:
- United States
- Language:
- English
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