LOFT Small Break Test Themocouple Installation

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Description

The subject thermocouple design has been analyzed for maximum expected hydraulic loading and found to be adequate. The natural frequency of the thermocouple was found to be between the vortex shedding frequencies for the gas and liquid phase so that a tendency for resonance will exist. However, since the thermocouple support will have a restricted displacement, stresses found are below the endurance limit and, thus, are acceptable in respect to fatigue life as well as primary stress due to pressure loading.

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Fors, R. M. May 28, 1980.

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Description

The subject thermocouple design has been analyzed for maximum expected hydraulic loading and found to be adequate. The natural frequency of the thermocouple was found to be between the vortex shedding frequencies for the gas and liquid phase so that a tendency for resonance will exist. However, since the thermocouple support will have a restricted displacement, stresses found are below the endurance limit and, thus, are acceptable in respect to fatigue life as well as primary stress due to pressure loading.

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  • Report No.: L0-87-80-135
  • Grant Number: DE-AC07-76ID01570
  • DOI: 10.2172/1024878 | External Link
  • Office of Scientific & Technical Information Report Number: 1024878
  • Archival Resource Key: ark:/67531/metadc841065

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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.

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Creation Date

  • May 28, 1980

Added to The UNT Digital Library

  • May 19, 2016, 3:16 p.m.

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  • Dec. 9, 2016, 6:35 p.m.

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Fors, R. M. LOFT Small Break Test Themocouple Installation, report, May 28, 1980; United States. (digital.library.unt.edu/ark:/67531/metadc841065/: accessed November 19, 2017), University of North Texas Libraries, Digital Library, digital.library.unt.edu; crediting UNT Libraries Government Documents Department.