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The Award database is continually updated throughout the year. As a result, data for FY24 is not expected to be complete until March, 2025.

Download all SBIR.gov award data either with award abstracts (290MB) or without award abstracts (65MB). A data dictionary and additional information is located on the Data Resource Page. Files are refreshed monthly.

The SBIR.gov award data files now contain the required fields to calculate award timeliness for individual awards or for an agency or branch. Additional information on calculating award timeliness is available on the Data Resource Page.

  1. Advanced Deposition Capability for Oxidation&Corrosion Protection Coatings

    SBC: Directed Vapor Technologies International, Inc.            Topic: T1201

    NASA's long range goals of reducing the fuel consumption by 30% and increasing fuel efficiency by 35% can be partially accomplished through increasing engine operation temperatures. As a result, the disk section is desired to operate in increasingly higher temperatures, which will subject it to additional degradation mechanisms of oxidation and hot corrosion. One approach to enhance the tem ...

    STTR Phase I 2013 National Aeronautics and Space Administration
  2. Advanced Simulation Framework for Design and Analysis of Space Propulsion Systems

    SBC: STREAMLINE NUMERICS, INC.            Topic: T901

    The innovation proposed here is a high-performance, high-fidelity framework in the computational fluid dynamics (CFD) code called Loci-STREAM to enable accurate, fast and robust simulations of unsteady multiphase flows such as combustion involving liquid-gas phases in liquid rocket injectors and solid-gas phases in solid rocket motors, and cryogenic cavitation in delivery systems of liquid rocket ...

    STTR Phase II 2010 National Aeronautics and Space Administration
  3. Advanced Unsteady Turbulent Combustion Simulation Capability for Space Propulsion Systems

    SBC: STREAMLINE NUMERICS, INC.            Topic: T901

    The innovation proposed here is a high performance, high fidelity simulation capability to enable accurate, fast and robust simulation of unsteady turbulent, reacting flows involving cryogenic propellants (such as LOX/LH2 and LOX/LCH4). The key features of this proposed capability are: (a) Hybrid RANS-LES (HRLES) methodology, and (b) flamelet modeling for turbulent combustion incorporated in a pr ...

    STTR Phase I 2010 National Aeronautics and Space Administration
  4. An Additive Manufacturing Technique for the Production of Electronic Circuits

    SBC: Morningbird Media Corporation            Topic: T1204

    The proposed 9-month research project aims for the development of additive manufacturing techniques for the creation of electronic devices. It will develop an innovative additive manufacturing technique that combines the ink-based printing with laser melting technology to directly print a three-dimensional (3D) system with built-in electrical properties and functioning as an electronic device. Th ...

    STTR Phase I 2016 National Aeronautics and Space Administration
  5. A Self-Regulating Freezable Heat Exchanger for Spacecraft

    SBC: TDA RESEARCH, INC.            Topic: T601

    A spacecraft thermal control system must keep the vehicle, avionics and atmosphere (if crewed) within a defined temperature range. Since water is non-toxic and good for heat transport, it is typically used as the coolant that circulates within the crew cabin boundary. This loop then interfaces with another low freeze point fluid, such as ammonia, for transport of heat to a radiator where the tempe ...

    STTR Phase II 2013 National Aeronautics and Space Administration
  6. Bi-Metallic Additive Manufacturing Close-Out of Coolant Channels for Large Liquid Rocket Engine (LRE) Nozzles

    SBC: Keystone Synergistic Enterprises, LLC            Topic: T1204

    This NASA sponsored STTR project will investigate methods for close-out of large, liquid rocket engine nozzle, coolant channels utilizing robotic laser and pulsed-arc additive manufacturing methods. Copper to Nickel alloy interface strength will be quantified and metallurgical characterization completed. A thermal model based on Rosenthal?s analytical expression for a moving heat source, which has ...

    STTR Phase I 2016 National Aeronautics and Space Administration
  7. Closed-Loop Control of the Thermal Stir Welding Process to Enable Rapid Process / Part Qualification

    SBC: Keystone Synergistic Enterprises, LLC            Topic: T901

    Thermal Stir Welding (TSW) provides advancement over the more conventional Friction Stir Welding (C-FSW) process because it separates the primary processes variables thereby allowing independent control of metal stirring and forging from the stir zone temperature. However, the feedback for precise control of the stir zone temperature, and hence the process parameters to sustain that temperature wi ...

    STTR Phase II 2013 National Aeronautics and Space Administration
  8. Combat Systems of the Future

    SBC: Advanced Systems/Supportability Engineering Technologies And Tools, Inc.            Topic: N05149

    The S-351 mini-sub is a prototype of the Dry Combat Submersible (DCS). This prototype was established as a means of risk reduction prior to a full commitment to the DCS program. Both of these platforms have an operational need to transit with minimum operator fatigue safely to a pre-defined point and covertly deploy and retrieve SEALS. To meet these operational needs, these platforms require upgra ...

    STTR Phase II 2017 Department of DefenseSpecial Operations Command
  9. Deployable Ka-Band Reflectarray

    SBC: Tyvak Nano-Satellite Systems, Inc.            Topic: T501

    Tyvak, in collaboration with UCLA, proposes a novel approach to the challenge of creating a large reflector for Ka-band high data rate links. We propose to attach the primary reflector surface permanently to the surface of a 6U spacecraft and illuminate the reflector using a Cassegrain style subreflector with an illuminating antenna that is permanently mounted to the transmitter / receiver inside ...

    STTR Phase I 2016 National Aeronautics and Space Administration
  10. Efficient Composite Repair Methods for Launch Vehicles

    SBC: LUNA INNOVATIONS INCORPORATED            Topic: T1202

    Polymer matrix composites are increasingly replacing traditional metallic materials in NASA launch vehicles. However, the repair and subsequent inspection methods for these materials are considerably more complicated. Typically, a composite laminate patch must be manually fabricated and bonded or co-cured to the damaged structure. To ensure high quality patches with sufficient compaction and l ...

    STTR Phase I 2017 National Aeronautics and Space Administration
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