Award Data

The objective of this proposed Small Business Technology Transfer (STTR) effort is to develop an experimentally-validated, highly detailed chemical kinetic reference model of surface chemistry for C-SiC-SiO2 rubber composite materials exposed to high temperature, high pressure, oxidizing environments. This reference model will then be reduced into simplified reduced-order models that could be easi ...

A stand-off mid-IR based system offers great promise for the detection of chemical, biological or explosive (CBE) agents. Such a system has yet to be realized due mostly to broad spectral features and interfering substances. In this proposal we will demonstrate the feasibility of a system that collects laser induced thermal emission (LITE) from a substance and identifies it as known CBE agent with ...

different modes, while using different combinations of subsystems. This presents a challenge for the personnel validating the system during design and development; the number of combinations of environments, modes, and subsystems is exponential. They cannot all be tested, so an optimal subset of tests must be run. We propose to develop VERITAS: Validation and Evaluation of Remote, Interactive Tea ...

Thermopile arrays manufactured using integrated process compatible materials and micro-machining will provide high performance with low manufacturing cost. Black Forest Engineering (BFE) teamed with Case Western Reserve University will design thermopiles using silicon based semiconductors and compare performance. Low cost thermopiles, differentially coupled with advanced BFE CMOS readout, will pr ...

We propose to develop scaling relationships for reaction violence in the cook-off of energetic materials such as explosives or propellants. This will be accomplished by a coordinated effort consisting of data review and analysis. The anticipated results include key non-dimensional parameters that incorporate the thermo-physical, flow, thermodynamic, and kinetic properties of the material, the heat ...

Busek Co. Inc (Busek) and Massachusetts Institute of Technology (MIT) propose to develop the design of a photon actuated, ultrafast carbon nanotube (CNT) field emission cathodes for high-power electron beam accelerator sources. The cathode will be based on massive arrays of Vertically Aligned Carbon Nano-Fibers (VA-CNFs) that are individually controlled by a vertical ungated field effect transisto ...

The proposed Autonmous Reactive Ferrrying Drifter (ARF-D) provides wide measured swath, autonomously maintains a buffer distance from close-shore snags, and by utilizing river flow provides a very low power approach to obtaining cross-river surveying, providing greater coverage with minimal power penalty. By randomizing the cross-river transit paths multiple ARF-D units will naturally overcome the ...

Accurate real-time waterborne pathogen detection is of paramount importance to security of U.S. military forces and installations. Fieldable high-throughput pathogen concentration is a critical analytical need for enhanced detection performance. Existing concentration methods are time-consuming, bulky, labor-intensive, power- and reagent-hungry, and consequently ill-suited for battlefield deployme ...

The purpose of this STTR is to develop comprehensive detailed kinetics for oxidation of C-SiC-SiO2-rubber in extreme oxidizing environment. This material is used as a coating on the outer surface of Navy weapon systems. In order to predict the fate of this material under extreme conditions and mitigate the degradation of the coating, a comprehensive oxidation mechanism is required. In Phase I, CFD ...

The Army has a clear need for a small unmanned ground vehicle (UGV) capable of autonomously accompanying a single soldier or vehicle. Such a UGV would help solve both logistical problems of soldiers needing to transport more equipment and supplies than they can carry in a backpack, and tactical problems of scouting unsafe areas. Multiple designs for such UGVs exist; however, they require active re ...