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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. Low Cost Engine Test Stand for 500 lb Thrust Class Engines

    SBC: AJT and Associates, Inc            Topic: N/A

    AJT proposes to develop a low-cost, engine test-stand system for small (500 pound) thrust engines using gaseous, liquid or cryogenic propellants. This test stand would incorporate automated propellant transfer and automated propellant line purge systems. The engines would be configured to a standard test-stand interface, greatly reducing the time required to install and remove various engines. Thi ...

    SBIR Phase I 2002 National Aeronautics and Space Administration
  2. Low Cost Engine Test Stand for 500 lb Thrust Class Engines

    SBC: AJT and Associates, Inc            Topic: N/A

    AJT proposes to develop a low-cost, engine test-stand system for small (500 pound) thrust engines using gaseous, liquid or cryogenic propellants. This test stand would incorporate automated propellant transfer and automated propellant line purge systems. The engines would be configured to a standard test-stand interface, greatly reducing the time required to install and remove various engines. Thi ...

    SBIR Phase II 2002 National Aeronautics and Space Administration
  3. Nano Ceramic Sterilization Filter

    SBC: ARGONIDE CORP.            Topic: N/A

    Filters don't exist that are capable of removing virus and bacteria at high enough flow rates to be practical either for space systems or for domestic consumption. In Phase 1 we demonstrated feasibility that our nano ceramic fiber filter could produce sterile water at high flow rates. In Phase 2 we propose to develop performance data on such filters that would provide NASA with the capability for ...

    SBIR Phase II 2002 National Aeronautics and Space Administration
  4. Nano Ceramic Sterilization Filter

    SBC: ARGONIDE CORP.            Topic: N/A

    Filters don't exist that are capable of removing virus and bacteria at high enough flow rates to be practical either for space systems or for domestic consumption. In Phase 1 we demonstrated feasibility that our nano ceramic fiber filter could produce sterile water at high flow rates. In Phase 2 we propose to develop performance data on such filters that would provide NASA with the capability for ...

    SBIR Phase I 2002 National Aeronautics and Space Administration
  5. Upper and Lower Bounds in Finite Element Analysis of Aerospace Structures

    SBC: Astra Technologies, Inc            Topic: N/A

    The proposed research is intended to develop a new analysis for stresses and displacements in aerospace structures based on the combined conventional Displacement (Stiffness) Method and on a new formulation of the Force Method developed by the principal investigator. Since some of the elements used currently in the Displacement Method violate equations of stress equilibrium, an additional analysis ...

    SBIR Phase I 2002 National Aeronautics and Space Administration
  6. Upper and Lower Bounds in Finite Element Analysis of Aerospace Structures

    SBC: Astra Technologies, Inc            Topic: N/A

    The proposed research is intended to develop a new analysis for stresses and displacements in aerospace structures based on the combined conventional Displacement (Stiffness) Method and on a new formulation of the Force Method developed by the principal investigator. Since some of the elements used currently in the Displacement Method violate equations of stress equilibrium, an additional analysis ...

    SBIR Phase II 2002 National Aeronautics and Space Administration
  7. Using Expert Knowledge to Augment Simulation-Based Operational Analysis of Space Transportation Conc

    SBC: Command and Control Technologies Corp.            Topic: N/A

    This research will investigate a new technique for analyzing operation characteristics of future space transportation systems using a variation of activity based cost modeling. The unique element of the new technique is its focus on simulation modeling to translate vehicle design parameters into a set of activities and a related process map in a domain (operations characteristics of future space v ...

    SBIR Phase I 2002 National Aeronautics and Space Administration
  8. High Efficiency Digital X-ray Detector

    SBC: Constellation Technology            Topic: N/A

    Several technologies are under development to replace conventional x-ray film with digital converters. More of the penetrating x-rays are absorbed into the detector because of its thicker stopping material. Current x-ray conversion materials are limited because of their relatively low atomic number and density. The high atomic number and high density of mercuric iodide can offer superior stopping ...

    SBIR Phase I 2002 National Aeronautics and Space Administration
  9. Electrochromic Variable Emissivity Devices for Thermal Control

    SBC: ECLIPSE ENERGY SYSTEMS, INC.            Topic: N/A

    Small light-weight satellites and space vehicles under development for future NASA missions have reduced thermal mass and are rapidly affected by changes in orbital conditions, resulting in large temperature variations. Restrictions on payload weight and volume limit the usefulness of many thermal control system technologies. To address this problem, Eclipse Energy Systems, Inc. (EES) has suggeste ...

    SBIR Phase I 2002 National Aeronautics and Space Administration
  10. Electrochromic Thermal Stabilization of Large Deployable Structures

    SBC: ECLIPSE ENERGY SYSTEMS, INC.            Topic: N/A

    Solar sails use a thin reflecting membrane to deflect sunlight, converting the momentum of solar photons striking the sail to a means of spacecraft propulsion. The trajectory of the sail-powered spacecraft may be controlled by through a mechanical arrangement or through the use of an electrochromic material that changes reflectivity or transmittance in response to the application of an electric po ...

    SBIR Phase II 2002 National Aeronautics and Space Administration

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