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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. 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
  2. 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
  3. 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
  4. 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
  5. STTR Phase I: Design, Fabrication and Characterization of Ferroelectric Nanoparticle Doped Liquid Crystal/Polymer Composites

    SBC: MEADOWLARK OPTICS, INC.            Topic: MM

    This Small Business Technology Transfer Phase I project will address the critical need for low driving voltage, adaptive materials providing large phase retardation (for ultraviolet, visible, and infrared wavelengths) within a sub-millisecond time frame. Two technologically innovative tasks will be pursued in parallel and then merged, resulting in the creation of a new class of optical materials - ...

    STTR Phase I 2010 National Science Foundation
  6. Efficient High-Power Tunable Terahertz Sources using Optical Techniques

    SBC: Microtech Instruments, Inc.            Topic: AF08T009

    The main objective of the proposed Phase II project is to leverage the technology of THz generation in resonantly-pumped quasi-phase-matched (QPM) GaAs structures, jointly developed by Stanford University and Microtech Instruments, Inc., and create a compact and power-efficient commercial THz source with a mW-level average power. This source will be continuously or step-tunable in the 0.5-3 THz ra ...

    STTR Phase II 2010 Department of DefenseAir Force
  7. Analysis and Modeling of Foreign Object Damage (FOD) in Ceramic Matrix Composites (CMCs)

    SBC: N&R ENGNERING MGT SUPPORT SVCS            Topic: N10AT010

    The Phase I deliverable will be a physic-based model which represents a CMC gas turbine component concomitantly at the material level and the structural level. This model will be probabilistically analyzed to account for the uncertainties in material properties and the uncertainties in the size and impact velocities of possible foreign objects (FOD). A ceramic material must display sufficient capa ...

    STTR Phase I 2010 Department of DefenseNavy
  8. Low-Cost Ball/Air/Magnetic Hybrid Bearing System for Extended-Life Micro Gas Turbine Engines

    SBC: Nastec, Inc.            Topic: N10AT037

    A unique type of air lubricated thrust bearing called a Wave Bearing is proposed to assist a rolling element bearing to carry the thrust load and to improve the bearing’s life when used in a micro gas turbine engine. The Wave Bearing technology will provide improved reliability, safety and life compared to rolling element bearings used alone, as well as to allow simplification of engine design a ...

    STTR Phase I 2010 Department of DefenseNavy
  9. Fast Updatable Large-area Holographic Display

    SBC: NEW SPAN OPTO-TECHNOLOGY, INC.            Topic: AF08T001

    Two-dimensional (2D) visualization techniques have limit capacity to achieve understanding of full dimensionality of the battlefield. Rewritable 3D holographic storage is promising for updatable 3D display applications. In Phase I, New Span Opto-Technology has demonstrated novel concepts of both holographic recording technique and recording material system without the use of high voltage. We have ...

    STTR Phase II 2010 Department of DefenseAir Force
  10. Efficient Propagators and Gravity Models in non-Cartesian Coordinate Systems

    SBC: NUMERICA CORPORATION            Topic: AF09BT02

    Accurate and timely surveillance of objects in the near-Earth space environment is becoming increasingly critical to US national security. One of the main difficulties in this domain is efficiently and accurately modeling trajectories of the vast number of objects in orbit around the Earth. The orbital trajectory of a single object is typically modeled as a second-order system of equations which ...

    STTR Phase I 2010 Department of DefenseAir Force
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