Award Data

In this proposal, AlphaSense, Inc. (AI) and the Oklahoma State University (OKState) detail the development of a novel Cavity Enhanced Terahertz Absorption Spectrometer (CETAS). Key innovations of the proposed system include: a) the use of a small Whispering- Gallery- Mode (WGM) cavity to achieve very long pathlength; and b) the integration of the WGM cavity with the conventional pulsed and continu ...

In this proposal, AlphaSense, Inc. (AI) and the University of Michigan (UM) detail the development of a compact, portable, and low cost in-process weld defects detection system. Key innovations of the proposed system include: a) weld defects monitoring based on plasma emission characteristics; b) use the electron temperature of the plasma as an indicator of the weld quality, c) use multiple plasma ...

To provide low-cost, light-weight, cost-effective insulation system that combines an improved acoustic performance in excess of 40-60 dB with the required thermal, smoke, toxicity and fire barrier performance using mature coating technologies. Our team of acoustic and thermal experts will demonstrate in Phase II that our coating system will exceed the standard acoustic properties of transmission ...

ACTIVATED STEEL FOIL FABRICATED INTO ELEMENTS TO BE PACKAGED AS EXPENDABLE DECOYS HAS SHOWN GOOD PERFORMANCE IN LOW IR SIGNATURE APPLICATIONS. THE PRESENT BATCH PRODUCTION PROCESS FOR THESE FOILS ENTAILS, IN PART, TWENTY HOURS OF FURNACE TREATMENT. A COMBINATION OF NINE SEPARATE OPERATIONS, LOW PRODUCTION RATES AND HIGH LABOR COSTS YIELDS A UNIT MANUFACTURING COST OF MORE THAN $250.00. WE PROPOSE ...

This project proposes to study the core concepts of Active Conceptual modeling (A-CM) with applications to military and commercial systems. We plan to explore the feasibility of extending the mathematical framework for Entity-Relationship (ER)-based active conceptual modeling developed by Dr. Peter Chen to represent scenario snapshots that include time, space, uncertainty, and perspective dimensio ...

Topic Synopsis: Current aircraft disposition tools are not designed to take advantage of predictive prognostic information that will be available on new systems such as the F-35 PHM system or the proposed Maintenance and Monitoring system for the E-2D Hawkeye. The central challenges in this topic are to (1) develop automated reasoner technologies to distill large volumes of PHM data into actionabl ...

In response to DLA SBIR Topic DLA152-001 for Advanced Manufacturing Technologies, Sentient Corporation (Sentient) proposes to develop a life cycle cost optimization tool based on our commercial DigitalClone modeling technology. This tool will enable users to evaluate the tradeoffs between alternate manufacturing processes, implementation costs, and the performance/durability of the resultant comp ...

We propose to study how extraction efficiency can be improved by reducing IRLED pixel pitch. Our approach is to scale the size of RIIC pixel and IRLED device from 24-microns down to 12-microns and to lower the IRLED drive voltage from 10 Volts to 5 Volts.

The Expeditionary Fighting Vehicle (EFV) currently is extremely noisy. The goal of the proposal is to reduce noise produced by the cooling system for the engine, which consists of fans,heat exchangers, and ducting to the outside. Mezzo is developing mirco tube heat exchangers that provide a much improved ratio of heat transfer/pressure drop compared to conventional heat exchangers (i. e. plate-fi ...

INCREASES IN SOLAR CELL EFFICIENCY CAN BE ACHIEVED WITH TANDEM MULTI-JUNCTION STRUCTURES TO IMPROVE THE PERFORMANCE AND SCALE OF SPACE PHOTOVOLTAIC CONCENTRATORS. THE "TOP SOLAR CELL" TANDEM APPROACH COULD INCREASE ENERGY CONVERSION EFFICIENCY BY AS MUCH AS 100%. A SELF-SUPPORTING ALUMINUM-GALLIUM-ARSENIDE (ALGAAS) TOP SOLAR CELL IS BEING DEVELOPED FOR MECHANICAL ATTACHMENT TO A SILICON CONCENTRAT ...