Abstract:Not Available The possibility that materials may be cooled through the interaction of electro-magnetic radiation was recognized as early as 1929. Fluorescent cooling occurs when a material absorbs radiation at one wavelength and fluoresces at a shorter wavelength. This is known as anti-stokes… more
Abstract:Not Available Foster-Miller proposes to develop an integrated tactile transduction garment for in-flight spatial orientation. Pilot disorientation is a disturbingly frequent phenomenon for military, commercial and civilian pilots. Pilot disorientation costs the U.S. military about 30 lives and over… more
Abstract:Not Available Accurate Automation Corporation (AAC) and AMT USA proposes to develop a detailed survey and performance trade study of jet turbine engines currently available by the remotely controlled (RC) aircraft industry and perform preliminary ground testing on a baseline turbine engine. In… more
Abstract:Not Available Painted coatings are not perfect and their integrity is constantly challenged. During everyday use, scratches or scribes are often introduced into a coating. Where this occurs, the underlying metal is exposed directly to the environment and this favors accelerated corrosion. Thus,… more
Abstract:Not Available We propose to monitor temperature and other environmental parameters remotely without hard wire connection or local stored-energy power sources at the sensor. The discrete sensor is a monolithic silicon chip containing capacitive diaphragm structures which monitor temperature… more
Abstract:Not Available This program proposes a fresh look at the tape-wrapped carbon-phenolic (TWCP) fabrication process used in the manufacture of reentry body heatshields with the objective of finding their variations to the existing processing or new processes which will result in significantly reduced… more
Abstract:Not Available We describe a new approach for identification and location of buried non-metallic mines from backscatter data from a wide-footprint microwave source. A method based on the Feynman diagram model is described that permits discrimination between multiply scattered field data and data… more
Abstract:Not Available There is an ever-growing need for thermal and environmental barrier coatings for applications in aerospace and defense industries. Such coating of aircraft fuselage, supersonic aircraft fuel tanks, cryogenic containers and munitions packages not only reduces the need for elaborate… more
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