Research Catalog

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  • Slush hydrogen propellant production, transfer, and expulsion studies at the NASA K-Site Facility [microform] / Terry L. Hardy and Margaret V. Whalen.

    • Text
    • [Washington, DC] : National Aeronautics and Space Administration, [1991]
    • 1991

  • Slush hydrogen transfer studies at the NASA K-site test facility [microform] / Terry L. Hardy and Margaret V. Whalen.

    • Text
    • Cleveland, Ohio : National Aeronautics and Space Administration, Lewis Research Center ; [Springfield, Va. : For sale by the National Technical Information Service, 1992]
    • 1992

  • Technology issues associated with using densified hydrogen for space vehicles [microform] / Terry L. Hardy and Margaret V. Whalen.

    • Text
    • Cleveland, Ohio : National Aeronautics and Space Administration, Lewis Research Center ; [Springfield, Va. : For sale by the National Technical Information Service, 1992]
    • 1992

  • Reliability studies of Integrated modular engine system designs [microform] / Terry L. Hardy and Douglas C. Rapp.

    • Text
    • [Washington, DC : National Aeronautics and Space Administration ; Springfield, Va. : National Technical Information Service, distributor, 1993]
    • 1993

  • Rocket engine system reliability analyses using probabilistic and fuzzy logic techniques [microform] / Terry L. Hardy and Douglas C. Rapp.

    • Text
    • [Washington, DC] : National Aeronautics and Space Administration ; [Springfield, Va. : National Technical Information Service, distributor, 1994]
    • 1994

  • Fuzzy logic approaches to multi-objective decision-making in aerospace applications [microform] / Terry L. Hardy.

    • Text
    • [Washington, DC] : National Aeronautics and Space Administration ; [Springfield, Va. : National Technical Information Service, distributor, 1994]
    • 1994

  • Multi-objective decision-making under uncertainty [microform] : fuzzy logic methods / Terry L. Hardy.

    • Text
    • [Washington, DC] : National Aeronautics and Space Administration ; [Springfield, Va. : National Technical Information Service, distributor, 1994]
    • 1994

  • Prediction of the ullage gas thermal stratification in a NASP vehicle propellant tank experimental simulation using FLOW-3D [microform] / Terry L. Hardy and Thomas M. Tomsik.

    • Text
    • [Washington, D.C.] : NASA ; [Springfield, Va. : For sale by the National Technical Information Service, 1990]
    • 1990

  • Cathode degradation and erosion in high pressure arc discharges [microform] / Terry L. Hardy and Shigeo Nakanishi.

    • Text
    • [Washington, D.C. : National Aeronautics and Space Administration, 1984]
    • 1984

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