Patent application number | Description | Published |
20090127401 | ION FIELD FLOW CONTROL DEVICE - Disclosed is a boundary layer control apparatus, and method, for controlling and adjusting the boundary layer of a fluid flowing over a surface. The apparatus and method operate by using ionic wind to propel the fluid within the boundary layer in a specified direction thereby either increasing or decreasing the boundary layer thickness. | 05-21-2009 |
20090159754 | ROTARY WING SYSTEM WITH ION FIELD FLOW CONTROL - A rotary-wing system which generates a directed ion field to propel a fluid along a rotary-wing to control at least one boundary layer characteristic. | 06-25-2009 |
20100221104 | AIRCRAFT FLUID DIVERSION INLET LOUVER - An inlet system, including for an auxiliary power unit includes an inlet louver mounted to an inlet duct, the inlet louver defines a multiple of vanes positioned to shield the inlet duct from fluids which fall in direction generally transverse to a free stream airflow. | 09-02-2010 |
20100307367 | GUIDED PROJECTILE - A non-propulsive projectile and method of maneuvering the non-propulsive projectile. The non-propulsive projectile includes a divert system with a multiple of valves to maneuver the projectile in response to a control system. | 12-09-2010 |
20110108019 | HELIOSTAT JOINT - A heliostat includes a joint with a range of motion in both elevation and azimuth of more than 90 degrees. | 05-12-2011 |
20110272531 | DRAG REDUCTION THROUGH ION FIELD FLOW CONTROL - A boundary layer control system and method for controlling and adjusting the boundary layer of a fluid flowing over a surface. | 11-10-2011 |
20120018366 | FLUID SEPARATION SYSTEM WITH REDUCED FOULING - A fluid separation system includes a separation membrane having a pattern of features thereon. | 01-26-2012 |
20120204535 | AUGMENTED EXPANDER CYCLE - A rocket engine includes a thrust chamber having a cooling channel, which is adapted to provide sustained cracking conditions for a fluid (e.g., kerosene) within the cooling channel under steady-state engine operating conditions. An augmenter having a fluid input communicates with an output of the cooling channel, and an output of the augmenter is in fluid communication with a turbine. A pump is mechanically coupled to the turbine, and provides fluid flow to the inlet of the cooling channel. | 08-16-2012 |
20130333637 | FUEL-CRACKING DIESEL ENGINE SYSTEM - A system includes a diesel engine and a fuel-cracking system in fluid communication with a fuel supply to the diesel engine. | 12-19-2013 |
20140077421 | ADDITIVE MANUFACTURING CHAMBER WITH REDUCED LOAD - A disclosed additive manufacturing machine includes a fixed platform defining a work surface for supporting fabrication of a part and a housing defining a chamber over the work surface. A material applicator is supported on the housing for depositing material onto the work surface. An energy directing device is also supported on the housing and directs energy within the chamber to form a part. The housing is movable relative to the work surface therefore moves the energy producing device relative to the work surface to maintain a distance between the energy directing device and a surface of the part during fabrication. | 03-20-2014 |