Comparison of TRAC and RELAP5 reactor system calculations for a DEGB LOCA in K-14. 1

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Description

A comparison of TRAC and RELAP5 predictions of steady-state and DEGB LOCA results (FI phase) for K-14.1 has been made. Both codes had been previously benchmarked against 1985 L Reactor AC Flow data and were under configuration control. The purpose of the code-to-code comparison is to provide insight on the transient uncertainty in TRAC plenum and tank bottom plenum pressures. The comparisons focus on LOCA results between 0.5 and 2.0 s, which is the primary period of interest for Flow Instability (FI) limits.

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Pages: (52 p)

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Griggs, D.P. (Westinghouse Savannah River Co., Aiken, SC (United States)) & Liebmann, M.L. (Wais and Associates (United States)) September 1, 1990.

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Description

A comparison of TRAC and RELAP5 predictions of steady-state and DEGB LOCA results (FI phase) for K-14.1 has been made. Both codes had been previously benchmarked against 1985 L Reactor AC Flow data and were under configuration control. The purpose of the code-to-code comparison is to provide insight on the transient uncertainty in TRAC plenum and tank bottom plenum pressures. The comparisons focus on LOCA results between 0.5 and 2.0 s, which is the primary period of interest for Flow Instability (FI) limits.

Physical Description

Pages: (52 p)

Notes

OSTI; NTIS; INIS; GPO Dep.

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  • Other: DE92015065
  • Report No.: WSRC-TR-90-393
  • Grant Number: AC09-89SR18035
  • DOI: 10.2172/5210353 | External Link
  • Office of Scientific & Technical Information Report Number: 5210353
  • Archival Resource Key: ark:/67531/metadc1058731

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Office of Scientific & Technical Information Technical Reports

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  • September 1, 1990

Added to The UNT Digital Library

  • Jan. 22, 2018, 7:23 a.m.

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  • Feb. 1, 2018, 7:11 p.m.

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Griggs, D.P. (Westinghouse Savannah River Co., Aiken, SC (United States)) & Liebmann, M.L. (Wais and Associates (United States)). Comparison of TRAC and RELAP5 reactor system calculations for a DEGB LOCA in K-14. 1, report, September 1, 1990; Aiken, South Carolina. (digital.library.unt.edu/ark:/67531/metadc1058731/: accessed April 27, 2018), University of North Texas Libraries, Digital Library, digital.library.unt.edu; crediting UNT Libraries Government Documents Department.