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Material Design Concepts for Uncooled Nuclear Rocket Nozzles

  • S. R. Locke
  • R. L. Ahearn

Abstract

An uncooled nuclear rocket nozzle would provide significant weight, cost, and reliability advantages. Current data on materials indicate that composite materials systems would be capable of successful operation in the extreme environments imposed on nuclear rocket nozzles. This paper presents a four-basic-composite-materials-systems concept which has been developed under a preliminary program sponsored by Martin-Orlando.

Keywords

Refractory Metal Material Design Electron Beam Welding Nozzle Wall Rocket Nozzle 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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References

  1. 1.
    S. R. Locke, Tungsten Clad Graphite Nozzles, NASA-WADD, High-Temperature Material Conference, San Diego, California, January, 1960.Google Scholar
  2. 2.
    Vector Control Report on Static Firing of Engine, Aerojet-General Corp. ICM, from L. I. Barsky to R. S. Newman, dated September 12, 1960.Google Scholar
  3. 3.
    S. R. Locke and J. Macedo, Thermochemical joining, patent applied for, Martin Company, 1962.Google Scholar
  4. 4.
    S. R. Locke, The Brazing of Refractory Metals to Graphite for Solid Rocket Nozzles, Special Report, Aerojet-General Corp., May, 1959.Google Scholar
  5. 5.
    S. R. Locke, ibid.Google Scholar
  6. 6.
    A. H. Levy, S. R. Locke, and H. Legett, Composite Ceramic—Metal Systems for 3000°F to 6000°F Service, Astronautics, April, 1961.Google Scholar
  7. 7.
    L. Marsh and S. R. Locke, Carbide Coated Graphite Nozzle for Solid-Propellant Rockets, JANAF Proceedings, Vol. III, June, 1959.Google Scholar
  8. 8.
    L. Marsh and S. R. Locke, ibid.Google Scholar

Copyright information

© Plenum Press 1965

Authors and Affiliations

  • S. R. Locke
    • 1
    • 2
  • R. L. Ahearn
    • 1
    • 2
  1. 1.Martin CompanyDenverUSA
  2. 2.Martin CompanyOrlandoUSA

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