Patent
Configuration for vertical take-off and landing system for aerial vehicles
TLDR
In this article, a vehicle is coupled to a main body and a fluid generator, and at least one fore and one tail conduit are fluidly coupled to the generator and the primary airfoil element.Abstract:
A vehicle, includes a main body. A fluid generator is coupled to the main body and produces a fluid stream. At least one fore conduit and at least one tail conduit are fluidly coupled to the generator. First and second fore ejectors are fluidly coupled to the fore conduit, coupled to the main body and respectively coupled to a starboard side and port side of the vehicle. The fore ejectors respectively comprise an outlet structure out of which fluid flows. At least one tail ejector is fluidly coupled to the tail conduit. The tail ejector comprises an outlet structure out of which fluid flows. A primary airfoil element is coupled to the tail portion. A surface of the primary airfoil element is located directly downstream of the first and second fore ejectors such that the fluid from the first and second fore ejectors flows over the such surface.read more
Citations
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Patent
Fluidic propulsive system
TL;DR: In this article, a propulsion system coupled to a vehicle is described, which consists of a convex surface, a diffusing structure coupled to the convex surfaces, and at least one conduit coupled with the vehicle.
Patent
Ejector and airfoil configurations
TL;DR: In this paper, a propulsion system coupled to a vehicle is described, which includes an ejector having an outlet structure out of which propulsive fluid flows at a predetermined adjustable velocity.
Patent
Propeller-less drone using flow of wind
Jin-Woo Lee,Hwan-Tae Kim +1 more
TL;DR: In this paper, a drone with a wind guide, including a body, a single central inlet unit accommodated in the body, and configured to introduce wind therein, at least two pairs of wind guides, and at least four connecting ducts.
References
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Patent
Coanda effect-high dynamic lift generator
TL;DR: In this article, a coanda effect-high dynamic lift generator disposed in a rear edge of a main blade 1 moves a cylindrical body 4 by a link mechanism 2 driven by an actuator.
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Propellant activative device and flight vehicle having the same
TL;DR: In this paper, a propulsion system for a flight vehicle with a rotating plate-shaped rotation body instead of a propeller to pull out a nearby fluid to an edge side is described.
Proceedings ArticleDOI
Experimental Investigation Into a 10:1 Elliptical Airfoil with Circulation Control Augmentation for Rotorcraft Use
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Tandem dual culvert pipe four-ejector single aircraft
TL;DR: In this paper, a double-duct four-nozzle single aircraft with a canard forward wing and a swept back wing is shown to have four nozzles arranged in parallel back and forth.
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Non-maneuverable airship
TL;DR: In this article, the utility model relates to a manned non-maneuverable airship, which is characterized in that an airship shell is connected with an air ship inner keel frame, a gear box, an empennage direction rudder pedal and a cockpit.