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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.

Displaying 204611 - 204620 of 207712 results
  1. VORTEX-SCALAR ELEMENT CALCULATIONS OF A CONFINED CHEMICALLY REACTING MIXING LAYER

    SBC: Flow Research Inc            Topic: N/A

    THIS PROPOSAL DESCRIBES A COMPUTATIONAL EFFORT, BASED ON A LAGRANGIAN "VORTEX-SCALAR ELEMENT" METHOD, FOR THE SIMULATION OF A TIME-DEPENDENT MIXING LAYER UNDER BOTH NONREACTING AND NONPREMIXED REACTING CONDITIONS. THE METHOD REPRESENTS VORTICITY AND SCALARS (CONCENTRATIONS AND TEMPERATURE) BY "VORTEX" AND "SCALAR" ELEMENTS, RESPECTIVELY, AND HAS THE ADVANTAGE THAT HIGH REYNOLDS NUMBER FLOWS CAN BE ...

    SBIR Phase I 1987 Department of DefenseAir Force
  2. VORTEX SHEDDING MITIGATION METHODS

    SBC: AEROVIRONMENT, INC.            Topic: N/A

    THERE IS A REQUIREMENT FOR EFFECTIVE METHODS TO MITIGATE WIND INDUCED VIBRATION IN ANTENNA STRUCTURES. THESE VIBRATIONS CAUSE DISTORTION IN THE SIGNAL. CURRENT ANTENNA STRUCTURES ARE CONSTRUCTED FROM FRP TUBING BECAUSE OF ITS BENIGN ELECTROMAGNETIC PROPERTIES BUT THE MATERIAL, BECAUSE OF ITS LOW STIFFNESS AND DAMPING PROPERTIES, AGGRAVATES WIND-INDUCED VIBRATIONS. THE VIBRATIONS ARE CAUSED BY EITH ...

    SBIR Phase I 1991 Department of DefenseArmy
  3. Vortex Universal Stoichiometric Preburner (VUSP) for Liquid Rocket Engines

    SBC: Orbital Technologies Corporation            Topic: N/A

    ORBITEC proposes a universal preburner as the gas generator on liquid rocket and combined cycle engine applications. The stoichiometric preburner, fitted with the appropriate downstream mixers, produces either or both fuel-rich or oxidizer-rich gas for turbine drive or tank pressurization. The preburner uses a unique vortex combustion that prevents combustion products from contacting the wall, kee ...

    SBIR Phase I 2002 National Aeronautics and Space Administration
  4. Vortex Wake Control Using Smart Structures Technology

    SBC: CONTINUUM DYNAMICS INC            Topic: N/A

    Control of trailing vortex wakes is an important challenge for both military and civilian applications. Ingestion of concentrated vortices in propellers can lead to undesirable noise in submarines, while the encounter of aircraft wakes with following aircraft presents a significant safety hazard that limits capacity at all major U.S. airports. This proposal involves an assessment of the feasibilit ...

    SBIR Phase II 1996 Department of DefenseDefense Advanced Research Projects Agency
  5. Vortex Wake Control Using Smart Structures Technology

    SBC: CONTINUUM DYNAMICS INC            Topic: N/A

    N/A

    SBIR Phase I 1994 Department of DefenseDefense Advanced Research Projects Agency
  6. Vortical-Flow Direct Contact Air Washer for Corrosion Prevention

    SBC: ADVANCED COOLING TECHNOLOGIES INC            Topic: AF131203

    ABSTRACT: Advanced Cooling Technologies, Inc. (ACT) proposes to develop a Liquid Desiccant (LD) based Air Washer (AW) by utilizing Vortical-flow, Direct-contact Mass Exchanger (VDMX) technology recently developed by ACT. This system is based on principles similar to conventional Liquid Desiccant Air Conditioning systems (LDAC), such as falling film or porous wheel, but with the added capability ...

    SBIR Phase I 2015 Department of DefenseAir Force
  7. Vorticity Based Reduced Order Ship Airwake Model for Aircraft Flight Simulation Integration

    SBC: CONTINUUM DYNAMICS INC            Topic: N17AT005

    Continuum Dynamics, Inc. (CDI) with collaborators from Washington University and Princeton University will develop a reduced-order ship airwake modeling approach for engineering and piloted flight dynamics simulation applications. Simulation of naval aviation operations requires that the aerodynamic disturbance due to the ship be accurately modeled so that pilot control usage and aircraft response ...

    STTR Phase I 2017 Department of DefenseNavy
  8. VORTICITY OPTICAL PROBE DEVELOPMENT: PARTICLE MANUFACTURING TECHNOLOGY AND APPLICATIONS

    SBC: PHYSICAL SCIENCES INC.            Topic: N/A

    N/A

    SBIR Phase II 1992 Department of DefenseDefense Advanced Research Projects Agency
  9. VORTICITY OPTICAL PROBE DEVELOPMENT: PARTICLE MANUFACTURING TECHNOLOGY AND APPLICATIONS

    SBC: PHYSICAL SCIENCES INC.            Topic: N/A

    N/A

    SBIR Phase I 1991 Department of DefenseDefense Advanced Research Projects Agency
  10. Vorticity State Estimation For Aeroelastic Control

    SBC: Tao Of Systems Integration Inc            Topic: T202

    Flight control, structural reliability, and efficiency depend critically on the ability to assess the time-accurate unsteady aerodynamic loads and moments for each lifting surface under nominal and adverse flow conditions. Tao Systems and California Institute of Technology propose to develop a flow control system that utilizes advanced sensors and a vorticity state estimator (VSE) to reach flow st ...

    STTR Phase I 2012 National Aeronautics and Space Administration
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