Transfer of Liquid Hydrogen through Uninsulated Lines

  • R. J. Richards
  • W. G. Steward
  • R. B. Jacobs
Conference paper
Part of the Advances in Cryogenic Engineering book series (ACRE, volume 5)

Abstract

The purpose of this paper is to present the results of an investigation to determine the heat leak and pressure drop characteristics for uninsulated liquidhydrogen transfer lines. The results are incorporated into single-phase flow design curves in such a way that design variables may be selected to give optimum performance. In addition, the pressure-drop, flow, and quality relationship for two-phase hydrogen flows with high rates of heat transfer are analyzed and discussed.

Keywords

Heat Flux Wind Velocity Test Section Heat Transfer Rate Transfer Line 
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References

  1. 1.
    W. B. Hanson and R. J. Richards, CEL-NBS Lab, Note 56–1 (1956).Google Scholar
  2. 2.
    R. C. Martinelli and D. B. Nelson, Trans. ASME, Vol. 70, p. 695 (1948).Google Scholar
  3. 3.
    R. W. Lockhart and R. C. Martinelli, Cham. Eng. Progr, Vol 45, No. 1, p. 39 (1949).Google Scholar
  4. 4.
    R. B. Jacobs, NBS Circular 596 (1958).Google Scholar

Copyright information

© Springer Science+Business Media New York 1960

Authors and Affiliations

  • R. J. Richards
    • 1
  • W. G. Steward
    • 1
  • R. B. Jacobs
    • 1
  1. 1.CEL National Bureau of StandardsBoulderUSA

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