Matches 1 - 18 out of 18


Match Document Document Title
US20150191244 AIRCRAFT WING WITH SYSTEM ESTABLISHING A LAMINAR BOUNDARY LAYER FLOW  
For establishment of a laminar attachment line flow, an aircraft wing includes a leading edge including an attachment line, where air impinging on the region flows in a boundary layer spanwise...
US20110095135 PRISMATIC-SHAPED VORTEX GENERATORS  
A prismatic vortex generator for attenuating flow separation which occurs during supersonic flow of air over structure such as an aircraft airfoil, its fuselage, surfaces forming a part of a jet...
US20070018056 Retractable vortex generator  
A flow control device is disclosed including a flow control surface over which fluid is designed to flow in a predetermined direction. Vortex generators are associated with the flow control...
US20140021302 Spin Resistant Aircraft Configuration  
A configuration and system for rendering an aircraft spin resistant is disclosed. Resistance of the aircraft to spinning is accomplished by constraining a stall cell to a wing region adjacent to...
US20050103944 Trailing vortex management via boundary layer separation control  
A method and device utilizes boundary layer separation control for the purpose of wake vortex alleviation. Trailing vortices are manipulated by varying the spanwise vortex-sheet strength via...
US20080272241 Device for Reducing a Drag Produced by the Relative Displacement of a Body and Fluid  
The device reduces the drag or head loss due to the relative motions of a body and a fluid or of a fluid in a body. Within the surface of the body in contact with the fluid or on top of this...
US20070095987 Airfoil performance modification using synthetic jet actuators  
Systems and methods for modifying fluid flowing over solid bodies are provided. A representative system incorporates a vorticity concentration-producing component and a synthetic jet actuator. The...
US20110006165 APPLICATION OF CONFORMAL SUB BOUNDARY LAYER VORTEX GENERATORS TO A FOIL OR AERO/ HYDRODYNAMIC SURFACE  
A method of improving aerodynamic performance of foils by the application of conformal, low drag vortex generators. A film of erosion protection material or other conformal material is placed on...
US20120312930 STRUCTURE FOR REDUCING A FLOW RESISTANCE OF A BODY IN A FLUID  
The invention relates to a body (10) having at least one surface (12) over which a fluid (30) can flow, said surface having a global course that defines a main flow direction (14) over the surface...
US20060060722 Controlling bondary layer fluid flow  
A method of controlling fluid flow (14) in a boundary layer at a fluid-surface interface comprising, providing a plurality of blades (11) which project from the fluid contracting surface into a...
US20100123046 Disbanded Cascaded Array for Generating and Moving Plasma Clusters for Active Airflow Control  
An array of electrodes for selectively generating plasma is described herein. The array includes a first electrode disposed along a first dielectric, and at least a second electrode. A second...
US20170137116 EFFICIENCY IMPROVEMENTS FOR FLOW CONTROL BODY AND SYSTEM SHOCKS  
Methods and related apparatus embodiments are disclosed that allow novel Conformal Vortex Generator and/or Elastomeric Vortex Generator art to improve energy efficiency and control capabilities at...
US20170137115 RADAR ENERGY ABSORBING DEFORMABLE LOW DRAG VORTEX GENERATOR  
A family of Radar energy Absorbing Deformable Low Drag Vortex Generators (RAD-LDVG) is described herein. This family of devices are fabricated in such a way that it can conform to aircraft surface...
US20170129593 Panels Comprising Uneven Edge Patterns for Reducing Boundary Layer Separation  
In one embodiment, an airfoil includes a first side and a second side opposite the first side, and an apparatus coupled to the first side of the airfoil, the apparatus comprising a first edge...
US20170021916 SPIN RESISTANT AIRCRAFT CONFIGURATION  
A configuration and system for rendering an aircraft spin resistant is disclosed. Resistance of the aircraft to spinning is accomplished by constraining a stall cell to a wing region adjacent to...
US20160122006 LOW DRAG TURBULENCE GENERATORS FOR AIRCRAFT WINGS  
A wing design for an aircraft, including a plurality of turbulence generating devices distributed along a leading edge of a wing, configured in shape and in orientation to the wing to minimize...
US20160083083 VORTEX GENERATORS RESPONSIVE TO AMBIENT CONDITIONS  
A deployable vortex generator attached to a lifting surface includes a vane moveable relative to the lifting surface. The vane moves from a deployed position to a retracted position in response to...
US20150329200 RADAR ENERGY ABSORBING DEFORMABLE LOW DRAG VORTEX GENERATOR  
A family of Radar energy Absorbing Deformable Low Drag Vortex Generators (RAD-LDVG) is described herein. This family of devices are fabricated in such a way that it can conform to aircraft surface...

Matches 1 - 18 out of 18