Revised validation of thermal-hydraulic model of SCWO bench scale reactor

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Description

The FLUENT computer code was used to construct a coupled fluid flow-chemical kinetics model of a MODAR bench scale reactor. This model predicted temperatures measured during MODAR test run 523.F very satisfactorily but required some modification to the measured boundary conditions. Several improvements to the model were made during a similar study of a MODAR pilot scale reactor. This report presents a rerun of the bench scale results using the updated model and shows better predictions than the initial runs. As before, the results of these calculations indicate that for better model validation, we need to obtain more accurate boundary ... continued below

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18 p.

Creation Information

Kochan, R.J. & Oh, C.H. October 1, 1995.

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This report is part of the collection entitled: Office of Scientific & Technical Information Technical Reports and was provided by UNT Libraries Government Documents Department to Digital Library, a digital repository hosted by the UNT Libraries. More information about this report can be viewed below.

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  • EG & G, Inc.
    Publisher Info: EG and G Idaho, Inc., Idaho Falls, ID (United States)
    Place of Publication: Idaho Falls, Idaho

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Description

The FLUENT computer code was used to construct a coupled fluid flow-chemical kinetics model of a MODAR bench scale reactor. This model predicted temperatures measured during MODAR test run 523.F very satisfactorily but required some modification to the measured boundary conditions. Several improvements to the model were made during a similar study of a MODAR pilot scale reactor. This report presents a rerun of the bench scale results using the updated model and shows better predictions than the initial runs. As before, the results of these calculations indicate that for better model validation, we need to obtain more accurate boundary conditions in future test runs.

Physical Description

18 p.

Notes

INIS; OSTI as DE96002207

Source

  • Other Information: PBD: Oct 1995

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Identifier

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  • Other: DE96002207
  • Report No.: INEL--95/0520
  • Grant Number: AC07-94ID13223
  • DOI: 10.2172/130635 | External Link
  • Office of Scientific & Technical Information Report Number: 130635
  • Archival Resource Key: ark:/67531/metadc628227

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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

  • October 1, 1995

Added to The UNT Digital Library

  • June 16, 2015, 7:43 a.m.

Description Last Updated

  • April 26, 2016, 5:12 p.m.

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Kochan, R.J. & Oh, C.H. Revised validation of thermal-hydraulic model of SCWO bench scale reactor, report, October 1, 1995; Idaho Falls, Idaho. (digital.library.unt.edu/ark:/67531/metadc628227/: accessed April 22, 2018), University of North Texas Libraries, Digital Library, digital.library.unt.edu; crediting UNT Libraries Government Documents Department.