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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.

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Displaying 196101 - 196110 of 207728 results
  1. A Comprehensive Rapid-Assessment-of- Flutter/Ejection-Loads (RAFEL) Software System for Aircraft /Store Compatibility

    SBC: ZONA TECHNOLOGY INC            Topic: N/A

    For aircraft /store compatibility, a comprehensive software system requested by the Air Force for rapid assessment of flutter and ejection loads (RAFEL) poses challenging requirements. With ZAERO aeroelastic software as a base, ZONA can establish a RAFELsystem satisfying all AF's requirements. Specifically, ZONA will develop RAFEL in Phase I with: a) solution accuracy with flutter solution robustn ...

    SBIR Phase I 2001 Department of DefenseAir Force
  2. Nonlinear Reduced Order Modeling of Limit Cycle Oscillations of Aircraft Wiings

    SBC: ZONA TECHNOLOGY INC            Topic: N/A

    The Zona technology/Duke University team process a challenging set of tasks to be accomplished in two years time that builds upon the very substantial progress already made in Phase I. Specifically, the 2D, Euler Euations CFD model (developed in Phase I)that uses a harmonic balance solution technique will be extended to include teh effects of viscosity (Navier-Stoke equations)and multiple structu ...

    STTR Phase I 2001 Department of DefenseAir Force
  3. Nonlinear Reduced Order Modeling of Limit Cycle Oscillations of Aircraft Wiings

    SBC: ZONA TECHNOLOGY INC            Topic: N/A

    The Zona technology/Duke University team process a challenging set of tasks to be accomplished in two years time that builds upon the very substantial progress already made in Phase I. Specifically, the 2D, Euler Euations CFD model (developed in Phase I)that uses a harmonic balance solution technique will be extended to include teh effects of viscosity (Navier-Stoke equations)and multiple structu ...

    STTR Phase II 2001 Department of DefenseAir Force
  4. Body-Flexure Control with Smart Actuation for Hypervelocity Missiles

    SBC: ZONA TECHNOLOGY INC            Topic: N/A

    "We take advantage of the flexibility of slender missiles, rather than treating it as an undesirable feature, by using smart structure (PZT) to actuate the CKEM center-body in achieving instant bending through aeroelastic amplification. Thus, the CKEM canbe controlled effectively in hypersonic/supersonic flight without any control canards. Nor would it require mechanical actuation for hinged ben ...

    SBIR Phase I 2002 Department of DefenseArmy
  5. Body-Flexure Control with Smart Actuation for Hypervelocity Missiles

    SBC: ZONA TECHNOLOGY INC            Topic: N/A

    ZONA proposed in Phase I a CKEM central body with body-flexure/PZT control design concept on account of the hypersonic aeroelastic amplification. The merit of the CKEM body-flexure/PZT control, in its design simplicity, lower weight and drag and withfeasible power required, has been confirmed by ZONA's detailed computational software studies. In Phase II, intensive aerothermodynamic analysis will ...

    SBIR Phase II 2003 Department of DefenseArmy
  6. Unified Gas-Kinetic Computational Algorithm for Continuum and Rarefied Flows

    SBC: ZONA TECHNOLOGY INC            Topic: N/A

    This SBIR Phase I project proposes to develop a unified gas-kinetic computational algorithm, which can cover the whole flight regime, including continuum, transitional, and rarefied. The method is not only able to extend current computational aerodynamicand aerothermodynamic methods to a much wider class of problems such as hypersonic rarefied flows but also able to significantly improve the accu ...

    SBIR Phase I 2003 Department of DefenseAir Force
  7. Robust Aeroservoelastic Toolbox for Nonlinear Data-Based Modeling and Analysis

    SBC: ZONA TECHNOLOGY INC            Topic: N/A

    ZONA Technology and the University of Florida propose an R&D effort to establish a Robust Aeroservoelastic Toolbox (RASET) with emphasis on nonlinear identification, modeling and analysis. The RASET will serve the next-generation flutterometer. The toolbox augments the current mu-method analysis with nonlinear operators so limit cycle oscillations (LCO) can be predicted. Several representations of ...

    STTR Phase I 2003 National Aeronautics and Space Administration
  8. Rapid Fatigue Life Projection for Thermal and Acoustic Loads

    SBC: ZONA TECHNOLOGY INC            Topic: N/A

    "The focus of the proposed effort is on the prediction of the fatigue life of composite panels subjected to thermal effects, inducing buckling, and a strong acoustic excitation which may force the panel to "jump" from one buckled configuration to another.The fatigue life will be estimated through the modeling of the probability density function of stress ranges from which the fatigue life is readi ...

    SBIR Phase I 2002 Department of DefenseAir Force
  9. Design Sensitivities of Response/Fatigue Life of Panels to Thermo-Acoustic Loads

    SBC: ZONA TECHNOLOGY INC            Topic: N/A

    The design of the panels of future reusable launch vehicles will represent a particularly challenging task as these structural components will be subjected to some thermal effects, potentially severe random acoustic excitations and will support a complex thermal protection system (TPS). The structural dynamic behavior of the combined system is expected to display a significant nonlinearity arising ...

    SBIR Phase I 2003 National Aeronautics and Space Administration
  10. Design-Oriented Aeroservoelastic ZAERO Capability for 3D Configuration Shape MDO

    SBC: ZONA TECHNOLOGY INC            Topic: N/A

    Design-oriented steady and unsteady aerodynamic analysis tools for Aeroelastic / Aeroservoelastic evaluation lag significantly behind other multidisciplinary design optimization (MDO) developments for aerospace vehicle design. In almost all MDO studies to date involving configuration shape optimization, dynamic Aeroelastic/Aeroservoelastic constraints were left out. Flutter, gust stresses, vibrati ...

    SBIR Phase I 2003 National Aeronautics and Space Administration
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