Flow regimes

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Description

Internal boundaries in multiphase flow greatly complicate fluid-dynamic and heat-transfer descriptions. Different flow regimes or topological configurations can have radically dissimilar interfacial and wall mass, momentum, and energy exchanges. To model the flow dynamics properly requires estimates of these rates. In this paper the common flow regimes for gas-liquid systems are defined and the techniques used to estimate the extent of a particular regime are described. Also, the current computer-code procedures are delineated and introduce a potentially better method is introduced.

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Pages: 5

Creation Information

Liles, D.R. January 1, 1982.

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Description

Internal boundaries in multiphase flow greatly complicate fluid-dynamic and heat-transfer descriptions. Different flow regimes or topological configurations can have radically dissimilar interfacial and wall mass, momentum, and energy exchanges. To model the flow dynamics properly requires estimates of these rates. In this paper the common flow regimes for gas-liquid systems are defined and the techniques used to estimate the extent of a particular regime are described. Also, the current computer-code procedures are delineated and introduce a potentially better method is introduced.

Physical Description

Pages: 5

Notes

NTIS, PC A02/MF A01.

Source

  • 9. US national congress of applied mechanics, Ithace, NY, USA, 21 Jun 1982

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  • Other: DE82015811
  • Report No.: LA-UR-82-1291
  • Report No.: CONF-820614-2
  • Grant Number: W-7405-ENG-36
  • Office of Scientific & Technical Information Report Number: 5076811
  • Archival Resource Key: ark:/67531/metadc1058381

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Office of Scientific & Technical Information Technical Reports

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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

  • January 1, 1982

Added to The UNT Digital Library

  • Jan. 22, 2018, 7:23 a.m.

Description Last Updated

  • Feb. 2, 2018, 11:56 a.m.

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Liles, D.R. Flow regimes, article, January 1, 1982; New Mexico. (digital.library.unt.edu/ark:/67531/metadc1058381/: accessed September 20, 2018), University of North Texas Libraries, Digital Library, digital.library.unt.edu; crediting UNT Libraries Government Documents Department.