Vra Inc

Basic Information

Po Box 50
Blacksburg, VA, 24063

Company Profile

n/a

Additional Details

Field Value
DUNS: n/a
Hubzone Owned: N
Socially and Economically Disadvantaged: N
Woman Owned: N
Number of Employees: 5


  1. LOW-TO-HIGH ALTITUDE NONEQUILIBRIUM VSL/PNS SCHEME FOR BRV/MARV/DECOY APPLICATIONS

    Amount: $53,181.00

    BECAUSE OF A LACK OF ADEQUATE FLIGHT OR GROUND TEST DATA FOR HYPERSONIC REENTRY CONDITIONS, THE DESIGN AND ANALYSIS OF EXISTING AND FUTURE BRVS, MARVS AND DECOYS WILL INCREASINGLY BENEFIT FROM THE DEV ...

    SBIR Phase I 1990 Air Force Department of Defense
  2. HYPERSONIC PROPULSION INLETS FOR NASP APPLICATIONS

    Amount: $485,000.00

    OVER THE PAST SEVERAL YEARS, IT HAS BEEN CLEARLY DEMONSTRATED THAT DEVELOPMENT OF TRANSATMOSPHERIC VEHICLES, SUCH AS THE NATIONAL AEROSPACE PLANE (NASP), WILL BE NECESSARY FOR A SUCCESSFUL SPACE-DEFEN ...

    SBIR Phase II 1988 National Aeronautics and Space Administration
  3. FINITE DIFFERENCE FLOW CALCULATIONS FOR HELICOPTER ROTOR/FUSELAGE CONFIGURATIONS

    Amount: $58,750.00

    THE DEVELOPMENT OF A COMPUTER CODE TO SOLVE FOR THE FLOW OVER A HELICOPTER ROTOR/FUSELAGE CONFIGURATION IS PROPOSED. A MODULAR APPROACH IS TO BE USED WHERE TWO EXISTING FINITE DIFFERENCE CODES, ONE FO ...

    SBIR Phase I 1987 Army Department of Defense
  4. HYPERSONIC PROPULSION INLETS FOR NASP APPLICATIONS

    Amount: $49,221.00

    N/A

    SBIR Phase I 1987 National Aeronautics and Space Administration
  5. RV BOUNDARY LAYER PLASMA

    Amount: $530,000.00

    CARBON, EPOXY AND TEFLON ARE SOME OF THE MOST COMMON AND FREQUENTLY USED MATERIALS FOR RV APPLICATIONS. UNDER HYPERSONIC REENTRY CONDITIONS AT HIGH ANGLES OF ATTACK THE ABLATION PRODUCTS FROM THESE MA ...

    SBIR Phase II 1985 Air Force Department of Defense
  6. OVER THE PAST SEVERAL YEARS SIGNIFICANT INTEREST HAS BEEN GENERATED IN THREE-DIMENSIONAL FLOWFIELD ANALYSES OF LIFTING REENTRY VEHICLES.

    Amount: $49,975.00

    OVER THE PAST SEVERAL YEARS SIGNIFICANT INTEREST HAS BEEN GENERATED IN THREE-DIMENSIONAL FLOWFIELD ANALYSES OF LIFTING REENTRY VEHICLES. THE PARABOLIZED NAVIER-STOKES (PNS) SCHEMES ARE ELLIPTIC IN THE ...

    SBIR Phase I 1985 Air Force Department of Defense
  7. ALTITUDES

    Amount: $49,946.00

    IN ORDER TO OPTIMIZE THE APPLICATION OF AEROASSIST CONCEPTS TO MANEUVERING RE-ENTRY VEHICLES, IT IS ESSENTIAL TO HAVE A SCHEME THAT CAN ACCURATELY AND SIMULTANEOUSLY PREDICT THE VEHICLE'S AERODYNAMIC ...

    SBIR Phase I 1984 National Aeronautics and Space Administration
  8. REENTRY

    Amount: $49,993.00

    IN RECENT YEARS THE PROJECTED DESIGN OF ADVANCED ORBITAL TRANSFER VEHICLES HAS BEEN EVOLVING VERY RAPIDLY. THESE VEHICLES ARE TO OPERATE AND DECELERATE IN THE LOW-DENSITY (HIGH-ALTITUDE) FLIGHT REGIME ...

    SBIR Phase I 1984 National Aeronautics and Space Administration
  9. RV BOUNDARY LAYER PLASMA

    Amount: $48,892.00

    N/A

    SBIR Phase I 1984 Air Force Department of Defense

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