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    Lighter-Than-Air and Pressurized Structures Technology for Unmanned Aerial Vehicles (UAVs)

    H. Edge / J. Collins / A. Brown et al. | NTIS | 2010
    Schlagwörter: Helium

    Pressurized Structure Technology for UAVS

    H. Edge / M. Nixon / A. Janas et al. | NTIS | 2008
    Schlagwörter: Helium

    Screening Tests for Improved Methane Cracking Materials

    J. E. Klein / J. S. Holder | NTIS | 2007
    Schlagwörter: Helium carriers

    Need for Fusion Propulsion

    J. Cassibry | NTIS | 2005
    Schlagwörter: Helium isotopes

    Liquid Rocket Propulsion for Atmospheric Flight in the Proposed ARES Mars Scout Mission

    C. A. Kuhl / H. S. Wright / C. A. Hunter et al. | NTIS | 2004
    Schlagwörter: Helium

    Novel Spacecraft Charge Monitor for LEO

    L. Goembel | NTIS | 2004
    Schlagwörter: Helium

    Decomposing Solid Micropropulsion Nozzle Performance Issues

    B. Reed | NTIS | 2003
    Schlagwörter: Helium

    Avionics GPB Control System Analysis

    NTIS | 2003
    Schlagwörter: Helium

    Engineering of the Magnetized Target Fusion Propulsion System

    G. Statham / S. White / R. B. Adams et al. | NTIS | 2003
    Schlagwörter: Helium isotopes

    Arcjet Plasma Neutralization of Hall Thrusters I: Hybrid Thruster Mission Analysis

    W. A. Hargus / J. H. Schilling / Q. E. Walker et al. | NTIS | 2003
    Schlagwörter: Helium arcjet neutralizers

    New Sputnik Surprise

    P. D. Lowman | NTIS | 2001
    Schlagwörter: Helium isotopes

    Momentum Flux Measurements from Under Expanded Orifices: Applications for Micropropulsion Systems

    A. D. Ketsdever / A. A. Green / E. P. Muntz | NTIS | 2001
    Schlagwörter: Helium

    Basic Flight Simulation Tool for Rigid Airships

    A. J. J. J. Lemmers / A. P. L. A. Marsman | NTIS | 2000
    Schlagwörter: Helium

    Technologies for Refueling Spacecraft On-Orbit

    D. J. Chato | NTIS | 2000
    Schlagwörter: Liquid helium 2

    Current and Future Rocket Propulsion Testing at NASA Stennis Space Center

    H. M. Ryan / S. Rahman / R. Gilbrech | NTIS | 2000
    Schlagwörter: Helium

    Transient Analysis of X-34 Pressurization System

    A. Hedayat / K. C. Knight / R. H. Champion | NTIS | 1998
    Schlagwörter: Helium

    Dynamical Models for Sloshing Dynamics of Helium 2 Under Low-G Conditions

    R. J. Hung / Y. T. Long | NTIS | 1997
    Schlagwörter: Liquid helium 2

    Advanced Liquid Oxygen (LO2) Propellant Conditioning Concept Testing

    G. L. E. Perry / J. D. Suter / S. G. Turner | NTIS | 1995
    Schlagwörter: Helium