A description of the expanded test problems in the TRAC-P standard test matrix

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Description

This report describes the expanded set of test problems that were created to augment the existing Transient Reactor Analysis Code (TRAC)-P standard matrix of test problems. The expanded test problems were created to support the TRAC-P modernization effort. In most cases, these test problems were modified or expanded versions of problems in the TRAC Standard Test Matrix. A problem description is included for each problem added to the Standard Test Matrix. In this description, the details regarding modifications of the original test problem are included, as well as the observed problem results. This expanded test set will be used to ... continued below

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46 p.

Creation Information

Knepper, P. L. February 20, 1998.

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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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  • Los Alamos National Laboratory
    Publisher Info: Los Alamos National Lab., Technology and Safety Assessment Div., NM (United States)
    Place of Publication: New Mexico

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Description

This report describes the expanded set of test problems that were created to augment the existing Transient Reactor Analysis Code (TRAC)-P standard matrix of test problems. The expanded test problems were created to support the TRAC-P modernization effort. In most cases, these test problems were modified or expanded versions of problems in the TRAC Standard Test Matrix. A problem description is included for each problem added to the Standard Test Matrix. In this description, the details regarding modifications of the original test problem are included, as well as the observed problem results. This expanded test set will be used to verify that the predicted results for the modernized version of TRAC-M/f90 are null relative to the archival version of TRAC-P/MOD2 (Ver. 5.4.25), the latter being the base version on which work on the modernized code began. The problems described in this document increase the percentage of executable source coding that is activated when the Standard Test Matrix is run from 71% to 83.5%. A brief review of the characteristics of the portions of the source code that are not activated when running the expanded Standard Test Set also is provided. With a few exceptions, the author has concluded that the cost to increase the fraction of coding activated by the Standard Test Set further is high relative to the increased coverage that can be attained. Therefore, the author recommends that this activity be concluded.

Physical Description

46 p.

Notes

INIS; OSTI as DE98006089

Source

  • Other Information: PBD: 20 Feb 1998

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  • Other: DE98006089
  • Report No.: LA-UR--98-959
  • Grant Number: W-7405-ENG-36
  • DOI: 10.2172/663245 | External Link
  • Office of Scientific & Technical Information Report Number: 663245
  • Archival Resource Key: ark:/67531/metadc703825

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Creation Date

  • February 20, 1998

Added to The UNT Digital Library

  • Sept. 12, 2015, 6:31 a.m.

Description Last Updated

  • April 7, 2016, 7:42 p.m.

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Knepper, P. L. A description of the expanded test problems in the TRAC-P standard test matrix, report, February 20, 1998; New Mexico. (digital.library.unt.edu/ark:/67531/metadc703825/: accessed August 20, 2017), University of North Texas Libraries, Digital Library, digital.library.unt.edu; crediting UNT Libraries Government Documents Department.