ROOM TEMPERATURE WATER STUDIES OF THE CONICAL BOTTOM SLURRY CORE VESSEL

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Water studies were performed on the conical bottom, bottom-polar inlet, core vessel to provide design information for the high-pressure model being installed in the 300SM loop. Maximum heat transfer coefficients are obtained in the conical portion of the core vessel when the inlet nozzle is inserted into the core up to the point of extension of the imaginary continuation of the top hemisphere. The flow rate in the by-pass of the 300SM loop was calculated to be 9.5to 11 gpm (7to 8 ft/ sec). The assumptions on which this calculation was based were checked experimentally by instapling a simiiar by-pass ... continued below

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Pages: 20

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Wiehner, R.P. January 12, 1959.

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Description

Water studies were performed on the conical bottom, bottom-polar inlet, core vessel to provide design information for the high-pressure model being installed in the 300SM loop. Maximum heat transfer coefficients are obtained in the conical portion of the core vessel when the inlet nozzle is inserted into the core up to the point of extension of the imaginary continuation of the top hemisphere. The flow rate in the by-pass of the 300SM loop was calculated to be 9.5to 11 gpm (7to 8 ft/ sec). The assumptions on which this calculation was based were checked experimentally by instapling a simiiar by-pass in a low pressure mockup using an almost identical core vessel, The flow pattern was observed by using dye probes. Boundary layer flow exists at the wall of the upper hemisphere, while the flow in the conical portion of the core is characterized by large eddies extending to the vessel wall. (auth)

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Pages: 20

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  • Other Information: Orig. Receipt Date: 31-DEC-59

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  • Report No.: CF-59-1-56
  • Grant Number: W-7405-ENG-26
  • DOI: 10.2172/4280183 | External Link
  • Office of Scientific & Technical Information Report Number: 4280183
  • Archival Resource Key: ark:/67531/metadc1022668

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Creation Date

  • January 12, 1959

Added to The UNT Digital Library

  • Oct. 15, 2017, 10:09 p.m.

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  • Oct. 20, 2017, 6:18 p.m.

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Wiehner, R.P. ROOM TEMPERATURE WATER STUDIES OF THE CONICAL BOTTOM SLURRY CORE VESSEL, report, January 12, 1959; Oak Ridge, Tennessee. (digital.library.unt.edu/ark:/67531/metadc1022668/: accessed July 17, 2018), University of North Texas Libraries, Digital Library, digital.library.unt.edu; crediting UNT Libraries Government Documents Department.