81–100 von 511 Ergebnissen
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    Spitzer Orbit Determination During In-orbit Checkout Phase

    Menon, Premkumar R. | NTRS | 2004
    Schlagwörter: helium venting

    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

    Anomalous helium ions as the source of energetic helium atoms in the outer heliosphere

    Czechowski, A / Hsieh, K.C / Hilchenbach, M et al. | Elsevier | 2003
    Schlagwörter: Anomalous helium ions , Energetic helium atoms

    Kinetic parameters of interstellar neutral helium: updated results from the ULYSSES/GAS-instrument

    Witte, M / Banaszkiewicz, M / Rosenbauer, H et al. | Elsevier | 2003
    Schlagwörter: Interstellar neutral helium

    Nachweis der Dichtheit gegossener Aluminium-Räder

    Anton, W. / Völlmecke, F.J. | Tema Archiv | 2003
    Schlagwörter: Helium , Helium-Lecksuchverfahren

      Nachweis der Dichtheit gegossener Aluminiumräder

      Anton, W. / Völlmecke, F.J. | Tema Archiv | 2003
      Schlagwörter: Helium-Dichtheitsprüfung

    Integrated cryogenic helium system for extended duration balloon flights

    Murai, K. | Elsevier | 2003
    Schlagwörter: Integrated cyrogenic helium system

    Sub-Kelvin Mechanical Coolers

    Ravex, A. / Hernandez, P. / Duband, L. | Springer Verlag | 2003
    Schlagwörter: Helium Bath

    Progress in the Development of a Continuous Adiabatic Demagnetization Refrigerator

    Shirron, P. J. / Canavan, E. R. / DiPirro, M. J. et al. | Springer Verlag | 2003
    Schlagwörter: Helium Bath

    Experimental Study on Two-stage Pulse Tube Refrigeration with Mixtures of Helium and Hydrogen

    Jiang, N. / Gan, Z. H. / Chen, G. B. et al. | Springer Verlag | 2003
    Schlagwörter: Pure Helium

    Experimental Investigation of Thermoacoustically Driven Pulse Tube Refrigerator Using Noble Gas Mixtures

    Chen, G. B. / Tang, K. / Jin, T. et al. | Springer Verlag | 2003
    Schlagwörter: Pure Helium

    Fibre bragg sensors used to measure gas temperature in an airship

    Bogue, R.W. | Tema Archiv | 2003
    Schlagwörter: Helium

    Helium Free Magnets and Research Systems

    Good, J. / Hodgson, S. / Mitchell, R. et al. | Springer Verlag | 2003
    Schlagwörter: Liquid 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

    A low temperature facility for experiments on the International Space Station

    Larson, Melora / Chui, Talso / Croonquist, Arvid et al. | NTRS | 2002
    Schlagwörter: helium

    Helium mass spectrometer leak testing of commercial airliner production fuel tanks

    Mordaunt, K.M. | Tema Archiv | 2002
    Schlagwörter: Helium

    Method and Results of Direct Measurement of the Interstellar Neutral Helium Abundance and Isotopic Composition

    Zastenker, G. N. / Agafonov, Yu. N. / Eismont, N. A. et al. | Springer Verlag | 2002
    Schlagwörter: Helium

      Method and Results of Direct Measurement of the Interstellar Neutral Helium Abundance and Isotopic Composition

      Zastenker, G. N. / Agafonov, Yu. N. / Eismont, N. A. et al. | Online Contents | 2002
      Schlagwörter: Helium