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The Award database is continually updated throughout the year. As a result, data for FY19 is not expected to be complete until April, 2020.

  1. Development of a High Fidelity PC Based Simulator for Modeling the Atmospheric Transport and Dispersion of Nuclear, Chemical, Biological, and Radiolog

    SBC: CFD Research Corporation            Topic: N/A

    A simulation tool is proposed to model and simulate the wind fields, turbulence fields, and the unsteady dispersion of NCBR substances in urban areas on the building to city blocks scale. This Computational Fluid Dynamics (CFD)-based approach has beenshown to accurately simulate the urban wind and turbulence fields with minimal approximations, and has been demonstrated by modeling the flow fields ...

    SBIR Phase I 2003 Department of DefenseDefense Threat Reduction Agency
  2. Heterdyne Interferometer for Triggering Gas Puff PRSs

    SBC: HY-Tech Research Corp.            Topic: N/A

    Large X-ray generators using gas fill loads are a key element in the DTRA simulator program. Consistent relative timing between the injection of the gas shell and the generator current pulse is crucial to producing consistent, high-yield x-ray pulses.To that end HY-Tech proposes replacing existing high voltage trigger pin technology, with a sensitive, all fiber-optic heterodyne interferometer ba ...

    SBIR Phase I 2003 Department of DefenseDefense Threat Reduction Agency
  3. Automated pattern recognition methods to identify nuclear explosions

    SBC: Acorn Science & Innovation, Inc.            Topic: DTRA182005

    Reliable automated pattern recognition in the current system is limited by excessive noise and clutter combined with insufficient and/or ambiguous features. Our team consisting of AcornSI and Leidos thus propose a multi-step approach based on the combined effects of improved detection, feature extraction, phase identification, and global association.A key innovation here is creating a new classifi ...

    SBIR Phase I 2019 Department of DefenseDefense Threat Reduction Agency
  4. IED Neutralization from an Air-Dropped Guided Munition

    SBC: Integrated Solutions for Systems, Inc.            Topic: DTRA182001

    Improvised Explosive Devices (IEDs) are a dangerous and effective weapon system that todays military warfighters and innocent civilians regularly experience. IEDs are created with randomly assembled materials and their payloads may include projectiles, biological toxins, and other dangerous items that can cause injury or death to personnel and equipment. Detection and neutralization of these weapo ...

    SBIR Phase I 2019 Department of DefenseDefense Threat Reduction Agency

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