41–60 von 255 Ergebnissen
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    Advanced Measurement Systems Available to PIWG Members

    R. Anderson | NTIS | 2002
    It was developed advanced measurement technologies to meet NASA goals: reduce design cycle time, reduce emission, reduce testing time ...
    Verlag: National Aeronautics and Space Administration, Cleveland, OH. NASA John H. Glenn Research Center at Lewis Field
    Schlagwörter: Optical materials

    Advanced Structures Technology and Aircraft Safety

    H. G. Mccomb | NTIS | 1983
    NASA research and development on advanced aeronautical structures technology related to flight safety is reviewed. The effort is ...
    Verlag: National Aeronautics and Space Administration, Hampton, VA. Langley Research Center
    Schlagwörter: Airframe materials

    NASA Glenn Research Center Support of the ASRG Project

    D. S. Wilson / A. W. Wong | NTIS | 2014
    ), with support from NASA Glenn Research Center (GRC). Sunpower Inc. held two parallel contracts to produce Advanced Stirling Convertors (ASCs ...
    Verlag: National Aeronautics and Space Administration, Cleveland, OH. NASA John H. Glenn Research Center at Lewis Field.

    High-Temperature Compressor Material Development

    J. Gayda | NTIS | 1998
    help achieve these goals, manufacturing technologies for the disks, airfoils, and impellers in the compressors of these advanced turbine ...
    Verlag: NASA Lewis Research Center
    Schlagwörter: Refractory materials

    Heavy Vehicle Propulsion Materials Program

    S. Diamond / D. R. Johnson | NTIS | 1999
    tribological demands on materials of construction. Often the enabling technology for a new engine component is the material from which the part can be ...
    Schlagwörter: Materials Sciences , Research and development , Materials , Advanced materials

    Overview on NASA's Advanced Electric Propulsion Concepts Activities

    R. H. Frisbee | NTIS | 1999
    Advanced electric propulsion research activities are currently underway that seek to addresses feasibility issues of a wide range of ...
    Schlagwörter: Research

    Evaluation of Impact Energy Attenuators and Composite Material Designs of a UAM VTOL Concept Vehicle

    J. Putnam / J. Littell | NTIS | 2019
    , using these concept vehicles, to evaluate the use of advanced composite structure and energy attenuating designs in the UAM vehicle design space ...
    Verlag: NASA Langley Research Center
    Schlagwörter: Composite Materials

    Advanced Technology for Production of Aerospace Engines

    NTIS | 1970
    The document is comprised of 28 papers grouped under the following headings: Engine manufacturing technology and design; Materials; Test ...
    Verlag: Advisory Group for Aerospace Research and Development Paris (France)

    Advanced Propulsion Concepts for Orbital Transfer Vehicles

    L. P. Cooper | NTIS | 1982
    Vehicles (OTV) will be needed to meet increased payload requirements for transporting materials and possible men to geosynchronous orbit. NASA is ...
    Verlag: National Aeronautics and Space Administration, Cleveland, OH. Lewis Research Center

    Critical Technology Assessment of the U.S. Advanced Composites Industry

    NTIS | 1993
    It is estimated that the 1991 U.S. market for advanced composites was $2.6 billion, out of a total world market of $4.7 billion. The U.S ...
    Schlagwörter: Composite Materials , Engineering Materials , Composite materials , Strategic materials , Market research

    Propulsion Issues for Advanced Orbit Transfer Vehicles

    L. P. Cooper | NTIS | 1984
    vehicles (OTV) will be needed to meet increased payload requirements for transporting materials and possibly men to geosynchronous orbit ...
    Verlag: National Aeronautics and Space Administration, Cleveland, OH. Lewis Research Center

    Advanced Ceramic-Metallic Composites for Lightweight Vehicle Braking Systems. CTME Project Final Report September 11, 2012

    K. M. Peters | NTIS | 2012
    proportional to vehicle weight. Composite materials are one example of an FTA research area aimed at reducing vehicle weights. One way to reduce ...
    Verlag: Youngstown State Univ., OH. Center for Transportation and Materials Engineering (CTME)

    Assessment of Advanced Logistics Delivery System (ALDS) Launch Systems Concepts

    G. W. Anderson / J. P. Borraccini / B. K. Fitzpatrick et al. | NTIS | 2004
    The Advanced Logistics Delivery System (ALDS) concept proposes the use of ship launched, unmanned gliders to re-supply shore based ground ...
    Verlag: NAVAL SURFACE WARFARE CENTER CARDEROCK DIV PHILADELPHIA PA MACHINERY RESEARCH AND DEVELOPMENT DIR

    Soviet Spacecraft Engineering Research

    J. F. Garibotti / M. Aswani / E. F. Crawley et al. | NTIS | 1987
    assessed. Topical areas emphasized include advanced structural concepts and associated construction approaches, spacecraft materials, precision ...
    Schlagwörter: Spacecraft construction materials

    Evolution of Advanced Propulsion Systems for Spacecraft

    D. F. Dipprey / J. H. Rupe / R. N. Porter et al. | NTIS | 1965
    In a current research and advanced development program, the use of Earth-storable propellants in unmanned-spacecraft propulsion systems is ...

    Advanced Spacecraft Valve Technology Final Report, Oct. 1968 - May 1970

    NTIS | 1970
    Schlagwörter: Research and development , Organic materials

    Materials and Structures for Hypersonic Vehicles

    D. R. Tenney / W. B. Lisagor / S. C. Dixon | NTIS | 1988
    2000 F, such 600 to 1800 F operating temperature materials as advanced Ti alloys, nickel aluminides, and metal-matrix composited; These possess ...
    Verlag: National Aeronautics and Space Administration, Hampton, VA. Langley Research Center
    Schlagwörter: Composite Materials , Engineering Materials , Aircraft construction materials

    Advanced Rotorcraft Transmission (ART) Program-Boeing Helicopters Status Report

    J. W. Lenski / M. J. Valco | NTIS | 1991
    The Advanced Rotorcraft Transmission (ART) program is structured to incorporate key emerging material and component technologies into an ...
    Verlag: National Aeronautics and Space Administration, Cleveland, OH. Lewis Research Center

    Space Shuttle Advanced Solid Rocket Motor: Quality Control and Testing

    NTIS | 1991
    The Congressional committees that authorize the activities of NASA requested that the National Research Council (NRC) review the testing ...
    Verlag: National Research Council, Washington, DC

    Investigation of the Crash-Impact Characteristics of Advanced Airframe Structures

    J. D. Cronkhite / T. J. Haas / V. L. Berry et al. | NTIS | 1979
    The purpose of this program was to investigate the crash-impact characteristics of advanced troop transport helicopter airframe structures ...
    Schlagwörter: Composite Materials , Composite materials