Award Data

The overall abjective of this proposed project is the development of detailed definitions for the interfaces defined by the ABBET architecture. Signal models wil developed based upon the C/ATLAS set of signal nouns. A Test Foundation Framework (TFF) will be implemented to demonstrate the ability of test program or test program component transfer across multiple test platforms. This phase also w ...

CERAMICS HAVE BEEN DEMONSTRATED TO BE VIABLE ALTERNATIVES IN CONVENTIONAL AND ADIABATIC DIESEL ENGINES WITH THE POTENTIAL OF 30% FUEL SAVINGS. THERE IS AN INTERNATIONAL COMPETITION TO DEVELOP CERAMICS IN GENERAL AND SPECIFICALLY FOR DIESEL ENGINES. IN AMBITIOUS DOMESTIC AND FOREIGN PROGRAMS TO UTILIZE CERAMICS IN DIESELS, THE LIMITATION OF CURRENTLY AVAILABLE CERAMICS HAVE BEEN IDENTIFIED. IN META ...

THIS PROJECT WILL LEAD TO DEVELOPMENT OF A COMPREHENSIVE SYSTEM FOR DIGITAL OPHTHALMOLOGICAL FLUORESCEIN ANGIOGRAPHY.THE SYSTEM IS EXPECTED TO BE SUPERIOR TO EXISTING (LARGELY VIDEO) SYSTEMS IN SEVERAL RESPECTS: (1) THE INCLUSION OF A DIGITAL REFERENCE LIBRARY; (2) THE MAXIMUM EFFICIENCY AND COST EFFECTIVENESS OF THE SYSTEM DUE TO THE PSYCHOPHYSICAL ANALYSIS USED IN THE DESIGN; AND (3) THE SYSTEM' ...

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Active clearance control promises considerable improvements in rotating component efficiencies and compressor surge margin. These improvements are essential to meet stringent performance requirements for next generation propulsion systems. The improvements are more pronounced for small engines, because clearance effect in small engines accounts for a bigger portion of rotating component losses tha ...

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THE PROPOSED PROJECT WILL DETERMINE THE FEASIBILITY OF THE USE OF ADVANCED TYPE II FLUIDS FOR THE DE-ICING/ANTI-ICING OF GENERAL AVIATION (GA) AIRCRAFT WITH TAKEOFF SAFETY SPEEDS (V2) OF GENERALLY LESS THAN 85 KNOTS. TYPE II FLUIDS WILL BE APPLIED TO SEVERAL GA CATEGORY AIRCRAFT. THE ICE PROTECTION CAPABILITY OF THE FLUID WILL BE EVALUATED FOR DIFFERENT FREEZING PRECIPITATION CONDITIONS. THE EFFEC ...

THERE IS CURRENTLY GREAT DEMAND FOR A MATERIAL WITH SUPERIOR MECHANICAL PROPERTIES THAT CAN BE MAINTAINED TO HIGH TEMPERATURES. SILICON NITRIDE HAS BEEN IDENTIFIED AS ONE OF THE MOST PROMISING CERAMICS TO MEET THESE MATERIAL REQUIREMENTS. TO DATE, RESEARCH ON SI3N4 CERAMICS HAS RESULTED IN SUPERIOR ROOM TEMPERATURE PROPERTIES BUT RETENTION OF THESE PROPERTIES TO HIGH TEMPERATURES HAS NOT BEEN AC ...

The objective of this program is to develop an integrated tribology system for advanced low heat rejection (LHR) diesel engines. The system will consist of a substantially improved high-temperature liquid lubricant, for long life under severe conditions; improved compatible engine tribomaterials; and an on-board sensor arrays for direct monitoring of engine oil condition. Surfaces Research lubri ...

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