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The Award database is continually updated throughout the year. As a result, data for FY20 is not expected to be complete until September, 2021.

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.

  1. High-Fidelity Gas and Granular Flow Physics Models for Rocket Exhaust Interaction with Lunar Soil

    SBC: CFD Research Corporation            Topic: T701

    Current modeling of Lunar and Martian soil erosion and debris transport caused by rocket plume impingement lacks essential physics from the peculiar granular characteristics of highly irregular regolith particles. Current granular mechanics models are based on mono-disperse spherical particles empiricism unsuitable for capturing the poly-disperse irregularly shaped grain mechanics. CFDRC and the U ...

    STTR Phase II 2010 National Aeronautics and Space Administration
  2. Thermal Stir Welding of High Strength and High Temperature Alloys for Aerospace Applications

    SBC: Keystone Synergistic Enterprises, LLC            Topic: T901

    The Keystone and MSU team propose to build on the successful feasibility demonstration conducted during Phase I to complete the development of solid-state joining of high strength and temperature alloys utilizing the Thermal Stir Welding process. The focus alloy for this project is Haynes 230; the alloy of choice typically utilized in rocket engine nozzel skirts. This class of alloy is difficult t ...

    STTR Phase II 2010 National Aeronautics and Space Administration
  3. 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
  4. 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
  5. New Flexible FR Polyurethane Foams for Energy Absorption Applications

    SBC: Gordon Nelson and Associates            Topic: T703

    Project involves development of new flexible FR polyurethane (PU)insulation foams through a non-toxic environmentally friendly composite approach. Foams have bound-in polymeric phosphonate FRs, with added synergists and smoke suppressants. Such foams will not leach FR. Foams have fine cell structure and excellent flexible foam properties. Cone performance of the identified foam family (368 peak ...

    STTR Phase II 2013 National Aeronautics and Space Administration
  6. 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
  7. Innovative Mitigation of Radiation Effects in Advanced Technology Nodes

    SBC: MICROELECTRONICS RESEARCH DEVELOPMENT CORPORATION            Topic: DTRA16A003

    Micro-RDC has developed portable radiation effects test structures that scale to new process nodes.These structures will enable the investigation of the effects of radiation on the new technology from the material processing level as well as the circuit level.Fabricating the chosen structures and the refinement of software to extract the model parameters will be completed in this effort.A suite of ...

    STTR Phase II 2018 Department of DefenseDefense Threat Reduction Agency
  8. Highly Efficient Closed-Loop CO2 Removal System for Deep-Space ECLSS

    SBC: TDA Research, Inc.            Topic: T6

    TDA Research Inc.(TDA) in collaboration with University of Puerto Rico – Mayaguez (UPRM is proposing to develop a highly efficient CO2 removal system based on UPRM proprietary strontium exchanged silico-alumino-phosphate (Sr-SAPO-34) sorbent for closed loop space craft cabin air re-vitalization during deep space missions. In the Phase I work, we successfully completed bench-scale proof-of-concep ...

    STTR Phase II 2018 National Aeronautics and Space Administration
  9. An Additive Manufacturing Technique for the Production of Electronic Circuits

    SBC: MORNINGBIRD MEDIA CORPORATION            Topic: T12

    Under the support of a FY 2016 NASA Phase I Small Business Technology Transfer (STTR) contract (NASA contract number NNX16CM40P), Morningbird Media Corporation in collaboration with Alabama A&M University Research, Innovation in Science and Engineering (AAMU-RISE) Foundation, has devised a unique method for an additive manufacturing technique for the direct 3D printing of functional electronics. T ...

    STTR Phase II 2018 National Aeronautics and Space Administration
  10. High Performance Simulation Tool for Multiphysics Propulsion Using Fidelity-Adaptive Combustion Modeling

    SBC: STREAMLINE NUMERICS, INC.            Topic: T1

    The innovation proposed here is a Pareto-Efficient Combustion (PEC) model for fidelity-adaptive combustion modeling capability implemented into the Loci-STREAM CFD code for use at NASA for simulation of rocket combustion. This work will result in a high-fidelity, high-performance multiphysics simulation capability to enhance NASA’s current simulation capability of unsteady turbulent reacting flo ...

    STTR Phase II 2018 National Aeronautics and Space Administration
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