101–150 von 513 Ergebnissen
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    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

    Pulse Tube Refrigeration with a Combined Cooling and Freezing Cycle for HTSC Devices

    Chen, Guobang / Gan, Zhihua / Qiu, Limin et al. | Springer Verlag | 2002
    Schlagwörter: Pure Helium

    Investigation of Helium and Nitrogen Mixtures in a Pulse Tube Refrigerator

    Can, Z. H. / Chen, G. B. / Thummes, G. et al. | Springer Verlag | 2002
    Schlagwörter: Pure Helium

    Double Stage Helium Sorption Coolers

    Duband, L. | Springer Verlag | 2002
    Schlagwörter: Helium Bath

    Optical fibre grating gas temperature sensor network in airship

    Latka, I. / Ecke, W. / Höfer, B. et al. | Tema Archiv | 2002
    Schlagwörter: Helium

    Gas supply and treatment options for use in emissions measurement and test

    Rabellino, L. | Tema Archiv | 2002
    Schlagwörter: Helium

    Cryocooler Working Medium Influence on Outgassing Rate

    Getmanets, V.F. / Zhun’, G.G. | Springer Verlag | 2002
    Schlagwörter: Helium Flow Rate

    Development of a Dilution Refrigerator for Low-Temperature Microgravity Experiments

    Roach, Pat R. / Helvensteijn, Ben P. M. | Springer Verlag | 2002
    Schlagwörter: Liquid Helium

    Nur Radfahrer suchen Luftblasen. Bestimmung der Leckrate bei Kraftstoffsystemen

    Harand, G. | Tema Archiv | 2001
    Schlagwörter: Helium

    Ions with a Mass Number of Two in Mass-Spectrometric Experiments aboard Rockets and Satellites

    Deminov, M. G. / Ershova, V. A. / Kochnev, V. A. et al. | Springer Verlag | 2001
    Schlagwörter: Helium

      Ions with a Mass Number of Two in Mass-Spectrometric Experiments aboard Rockets and Satellites

      Deminov, M. G. / Ershova, V. A. / Kochnev, V. A. et al. | Online Contents | 2001
      Schlagwörter: Helium

    Process gases for laser welding of car body components

    Faerber, M.G. | Tema Archiv | 2001
    Schlagwörter: Helium

    Fortschritte bei der betriebsbegleitenden Lecksuche in Fernwärmenetzen mit gelöstem Tracergas

    Schwerdt, P. / Hölder, D. / Althaus, W. | Tema Archiv | 2001
    Schlagwörter: Helium

    An improved hyperbaric speech transcoder

    Smail, Z. / Ogier, J.M. / Malherbe, J.C. et al. | Tema Archiv | 2001
    Schlagwörter: Helium

    New Sputnik Surprise

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

    Sorption Cooling

    Brake, H.J.M. ter / Burger, J.F. / Holland, H.J. et al. | Tema Archiv | 2001
    Schlagwörter: Helium

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

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

    Cassini Encounter with Earth: Planetary Magnetic Field Measurements

    Smith, E. / Southwood, D. | NTRS | 2000
    Schlagwörter: orbiter helium magnetometer

    High pressure cryogenic composite tank qualification

    Gudaitis, C.N. | Tema Archiv | 2000
    Schlagwörter: Helium

    Low pressure differential, detector probe type, helium leak testing

    Kruzic, R.W. / Howerton, H.K. / Benson, C.J. | Tema Archiv | 2000
    Schlagwörter: Helium

    Zurück in der Zukunft. Zeppeline

    Hagenlocher, K.G. | Tema Archiv | 2000
    Schlagwörter: Helium

    The airship enterprise

    Fowler, D. | Tema Archiv | 2000
    Schlagwörter: Helium

    Holographic gunsight: the next generation

    Tai, A. / Sieczka, E. / Upatnieks, J. | Tema Archiv | 2000
    Schlagwörter: Helium-Neon-Laser , Helium-Neon-System

    Basic Flight Simulation Tool for Rigid Airships

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

    'Krane' und Werber am Himmel. Renaissance der 'Zigarren' des Grafen Zeppelin

    Feurstein, O. | Tema Archiv | 2000
    Schlagwörter: Helium

    Wire-feed upgrade drives aluminum-welding productivity

    Almy, D. | Tema Archiv | 2000
    Schlagwörter: Helium

    WIG-Schweißen von Aluminium-Raumfahrtstrukturen

    Klett, H. | Tema Archiv | 2000
    Schlagwörter: Helium

    High power Nd: YAG laser welding of aluminium alloys with wire feed

    Naeem, M. / Stolarczyk, J. | Tema Archiv | 2000
    Schlagwörter: Helium

    Gas bubbles in glass melts under microgravity. Part 4. An oxygen diffusion experiment

    Goß, A. / Follner, S. / Walisch, C.M. et al. | Tema Archiv | 2000
    Schlagwörter: Helium

    Say Audi to the new space frame

    Tema Archiv | 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

    A shieldless method for cryogenic cold-vapor supply usage: theory and practice

    Getmanters, V.F. / Mikhalchenko, R.S. / Yurchenko, P.N. et al. | Tema Archiv | 1999
    Schlagwörter: Helium , Helium 4

    Propulsion System for a Scientific Micro/Nanospacecraft

    Yankura, G. / Lewis, J. | NTRS | 1999
    Schlagwörter: helium

    Microgravity Scaling Theory Experiment - Experiment Implementation Plan

    Hahn, I. / Weilert, M. | NTRS | 1999
    Schlagwörter: MISTE LTMPF helium-3 critical point

    A Propulsion System for a Scientific Micro/Nanospacecraft

    Bame, D. / Yankura, G. / Lewis, J. | NTRS | 1999
    Schlagwörter: helium

    Development of the Facet Cryostat

    Nash, A. / Shields, P. / Jirmanus, M. | NTRS | 1999
    Schlagwörter: space cryogenics cryostats superfluid helium neon

      Development of the FACET Cryostat

      Nash, A. / Shields, P. / Jirmanus, M. et al. | NTRS | 1999
      Schlagwörter: Cryostat Superfluid Helium Solid Neon Space

    The Fast Alternative Cryogenic Experiment Testbed

    Holmes, W. / Craig, J. / Abbott, R. et al. | NTRS | 1999
    Schlagwörter: helium

    Schwertransporte durch Luftschiffe

    Glahr, J.H. | Tema Archiv | 1999
    Schlagwörter: Helium

    Experimental study of the acoustic cavity resonance in automobile tire dynamic response

    Subler, M.J. / Keltie, R.F. / Tsihlas, D. | Tema Archiv | 1999
    Schlagwörter: Helium

    CO2 laser welding of the aluminium aerospace alloy AA2024

    Kokkonen, J. / Ion, J.C. | Tema Archiv | 1999
    Schlagwörter: Helium

    Laser- und Elektronenstrahlschweißen von Magnesiumwerkstoffen

    Dilthey, U. / Brandenburg, A. / Träger, G. et al. | Tema Archiv | 1999
    Schlagwörter: Helium

    Transport spatial civil et militaire: les defis industriels

    Buclet, D. | Tema Archiv | 1999
    Schlagwörter: Helium

    Development of the Dynamx Flight Instrument Prototype

    Oisboid, D. / Elliot, D. G. | NTRS | 1998
    Schlagwörter: Microgravity Liquid Helium

    Helium leak test at 950 deg C

    Schröder, G. / Pauly, F. / Grundwald, D. et al. | Tema Archiv | 1998
    Schlagwörter: Helium

    Correlation between gases and mass leak rate of gasketing materials

    Masi, V. / Bouzid, A.H. / Derenne, M. | Tema Archiv | 1998
    Schlagwörter: Helium

    Measurement of Magnetostriction Between 4.2 and 77K

    Dooley, J. A. / Lindensmith, C. / Chave, R. et al. | NTRS | 1998
    Schlagwörter: liquid helium valves micropositioning devices IR satellite optics cooling