Statistical approach for estimating the reliability of highly stressed xenon flashlamps

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Description

Shiva consists of 2,200 flashlamp units. The reliability of such units is studied. The probability that none of the units will fail if they are to undergo a certain number of shots (say 50, 100 or 200) provided that all these units have been tested for a given number of shots is estimated. The data used to develop the method are given. Suitable models for the failure rate of an individual unit are considered, and the parameters for these models are computed. The best model is selected and reliability estimates are made using the limited data available. The steps that … continued below

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22 pages

Creation Information

Smiriga, N. G. February 1, 1976.

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  • Lawrence Livermore Laboratory
    Publisher Info: California Univ., Livermore (USA). Lawrence Livermore Lab.
    Place of Publication: Livermore, California

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Description

Shiva consists of 2,200 flashlamp units. The reliability of such units is studied. The probability that none of the units will fail if they are to undergo a certain number of shots (say 50, 100 or 200) provided that all these units have been tested for a given number of shots is estimated. The data used to develop the method are given. Suitable models for the failure rate of an individual unit are considered, and the parameters for these models are computed. The best model is selected and reliability estimates are made using the limited data available. The steps that were taken to evaluate this estimate are summarized.

Physical Description

22 pages

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Dep. NTIS

Source

  • 2. ERDA statistical symposium, Oak Ridge, TN, USA, 25 Oct 1976

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  • Report No.: UCRL-78742
  • Report No.: CONF-761023-1
  • Grant Number: W-7405-ENG-48
  • Office of Scientific & Technical Information Report Number: 7324469
  • Archival Resource Key: ark:/67531/metadc1449811

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Office of Scientific & Technical Information Technical Reports

Reports, articles and other documents harvested from the Office of Scientific and Technical Information.

Office of Scientific and Technical Information (OSTI) is the Department of Energy (DOE) office that collects, preserves, and disseminates DOE-sponsored research and development (R&D) results that are the outcomes of R&D projects or other funded activities at DOE labs and facilities nationwide and grantees at universities and other institutions.

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Creation Date

  • February 1, 1976

Added to The UNT Digital Library

  • Feb. 10, 2019, 8:45 p.m.

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  • Jan. 13, 2021, 8:14 p.m.

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Smiriga, N. G. Statistical approach for estimating the reliability of highly stressed xenon flashlamps, article, February 1, 1976; Livermore, California. (https://digital.library.unt.edu/ark:/67531/metadc1449811/: accessed July 16, 2024), University of North Texas Libraries, UNT Digital Library, https://digital.library.unt.edu; crediting UNT Libraries Government Documents Department.

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