Calculations of slurry pump jet impingement loads

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This paper presents a methodology to calculate the impingement load in the region of a submerged turbulent jet where a potential core exits and the jet is not fully developed. The profile of the jet flow velocities is represented by a piece-wise linear function which satisfies the conservation of momentum flux of the jet flow. The adequacy of the of the predicted jet expansion is further verified by considering the continuity of the jet flow from the region of potential core to the fully developed region. The jet impingement load can be calculated either as a direct impingement force or ... continued below

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10 p.

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Wu, T.T. March 4, 1996.

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Description

This paper presents a methodology to calculate the impingement load in the region of a submerged turbulent jet where a potential core exits and the jet is not fully developed. The profile of the jet flow velocities is represented by a piece-wise linear function which satisfies the conservation of momentum flux of the jet flow. The adequacy of the of the predicted jet expansion is further verified by considering the continuity of the jet flow from the region of potential core to the fully developed region. The jet impingement load can be calculated either as a direct impingement force or a drag force using the jet velocity field determined by the methodology presented.

Physical Description

10 p.

Notes

INIS; OSTI as DE96060044

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  • American Society of Mechanical Engineers (ASME) pressure vessels and piping conference, Montreal (Canada), 21-26 Jul 1996

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  • Other: DE96060044
  • Report No.: WSRC-TR--96-0064
  • Report No.: CONF-960706--26
  • Grant Number: AC09-89SR18035
  • Office of Scientific & Technical Information Report Number: 258092
  • Archival Resource Key: ark:/67531/metadc669835

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  • March 4, 1996

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  • June 29, 2015, 9:42 p.m.

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  • Feb. 9, 2016, 7:36 p.m.

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Wu, T.T. Calculations of slurry pump jet impingement loads, article, March 4, 1996; Aiken, South Carolina. (digital.library.unt.edu/ark:/67531/metadc669835/: accessed September 23, 2017), University of North Texas Libraries, Digital Library, digital.library.unt.edu; crediting UNT Libraries Government Documents Department.