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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 Ferroelectric Polymers for High Energy Density Capacitors

    SBC: LYNNTECH INC.            Topic: AF09BT05

    To shrink the size and weight of pulsed power systems used by various military systems, the Air Force seeks to increase the energy density of their capacitors. Polymers/ceramics nanocomposites are promising materials for such capacitors. They combine the high dielectric constant of the ceramic and the high breakdown strength and processability of polymers. In collaboration with the University o ...

    STTR Phase I 2010 Department of DefenseAir Force
  2. Acoustic Reduction of Flow Separation

    SBC: LYNNTECH INC.            Topic: T201

    Airfoils produce more lift and less drag when the boundary layer is attached to the airfoil. With most aircraft there are combinations of airspeed and angle of attack where the boundary layer at least partially detaches from the airfoil. Reducing boundary layer detachment will increase lift and reduce drag. This will reduce fuel consumption saving money for the operator and improving control fo ...

    STTR Phase I 2010 National Aeronautics and Space Administration
  3. Quantification of Uncertainties in Integrated Spacecraft System Models

    SBC: M4 ENGINEERING, INC.            Topic: T501

    The proposed effort is to investigate a novel uncertainty quantification (UQ) approach based on non-intrusive polynomial chaos (NIPC) for computationally efficient and accurate quantification of uncertainties in spacecraft system models within a multidisciplinary analysis and optimization (MAO) framework. The UQ approach will include the modeling of both inherent (probabilistic) and epistemic unc ...

    STTR Phase I 2010 National Aeronautics and Space Administration
  4. A Fast-Response, Electronically Controlled Fuel Injection System for Small Heavy Fuel Engines with Multi-Fuel Capabilities

    SBC: MAINSTREAM ENGINEERING CORP            Topic: N10AT033

    Advances in electronically controlled injection technologies for diesel engines have provided a method to improve medium- to heavy-duty engine performance through increased injection pressures, multiple injections, and injection rate shaping. Although these injection systems have been primarily limited to larger engines, the ability to rapidly and precisely meter fuel for smaller engines is partic ...

    STTR Phase I 2010 Department of DefenseNavy
  5. Innovative Passive Magnetic Thrust Bearings for High-Speed Turbomachinery

    SBC: MAINSTREAM ENGINEERING CORP            Topic: N10AT037

    In miniature gas turbines for UAV applications, traditional bearings exhibit a typical lifetime of only 25 hours due to excessive axial loading. Mainstream proposes to use a passive, permanent magnet thrust bearing to alleviate this problem and increase service life to over 1000 hours. Since this type of bearing is non-contacting, it can operate at very high rotational speeds with minimal heat gen ...

    STTR Phase I 2010 Department of DefenseNavy
  6. Demonstration of a JP-8 Powered Compact ECU

    SBC: MAINSTREAM ENGINEERING CORP            Topic: OSD09T002

    Military shelters currently use electrically driven Environmental Control Units (ECUs) to provide cooling for the air inside the shelter. The ECU is vapor compression cycle powered by a diesel generator, operating on JP-8 fuel. Other than fueling jet engines, the largest drain on U.S. military fuel supplies in current operations comes from running generators at forward operating bases. In hot cli ...

    STTR Phase I 2010 Department of DefenseNavy
  7. Nickel-Based Amorphous Metal Membranes for Water Gas Shift Reactors

    SBC: MAINSTREAM ENGINEERING CORP            Topic: 10c

    Hydrogen produced today from coal, natural gas, or biomass must be separated and purified outside the reactors using pressure swing absorption (PSA), a process that requires significant additional space and energy. Placing hydrogen-permeable membranes inside the reactors themselves would allow hydrogen to diffuse out, thereby reducing the cost of hydrogen production. In this Phase I effort, Mainst ...

    STTR Phase I 2010 Department of Energy
  8. Characterizing the Impact of Control Surfaces Free-Play on Flutter

    SBC: Materials Technologies Corporation            Topic: N10AT003

    Free-play nonlinearity of the control surfaces has a direct impact on aircraft’s dynamic stability characteristics. . It is impossible to design and manufacture a control surface with zero free-play. As control surface free-play increases, tighter limits must be imposed on the aircraft mission capability. Typically, researchers have utilized an oversimplified piecewise-linear torque-rotation rel ...

    STTR Phase I 2010 Department of DefenseNavy
  9. Fast, High-Order algorithms for Many-Core and GPU-based Computer Architectures

    SBC: MATHEMATICAL SYSTEMS & SOLUTIONS, INC.            Topic: AF09BT18

    We propose algorithm development and efficient GPU implementation of numerical PDE solvers based on four novel high-order methodologies: 1) High-order Discontinuous Galerkin approaches, 2) Fast High-Order boundary integral methods, 3) Convergent FFT-based methodologies for evaluation of computational boundary conditions, and 4) Fourier Continuation methods. These methodologies are applicable to a ...

    STTR Phase I 2010 Department of DefenseAir Force
  10. Advanced Computational Methods for Study of Electromagnetic Compatibility

    SBC: MATHEMATICAL SYSTEMS & SOLUTIONS, INC.            Topic: AF09BT13

    The present text proposes development of efficient, accurate and rapidly-convergent algorithms for the simulation of propagation and scattering of electromagnetic fields within and around structures that (i) Consist of complex combinations of penetrable materials as well as perfect and imperfect conductors, and, (ii) Possess complex geometrical characteristics, including open surfaces, metallic c ...

    STTR Phase I 2010 Department of DefenseAir Force
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