Investigation of alternate ECC injection concepts in the semiscale Mod-1 system. [PWR]

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The potential benefits and relative merits of four alternate emergency core coolant (ECC) injection concepts are investigated in the Semiscale Mod-1 system. The major controlling thermal-hydraulic phenomena associated with the effectiveness of each alternate ECC injection concept are also examined. The principal means used to evaluate the various concepts is a comparative analysis of experimental data for a given concept (from Test Series 5) with data from a baseline cold leg ECC injection test (Test S-04-6), run as part of a prior test series, and with data from other tests in the alternate ECC injection test series. As a result ... continued below

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Pages: 202

Creation Information

Harvego, E. A.; Peterson, A. C.; Loomis, G. G. & Hanner, O. M. September 1, 1977.

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

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Description

The potential benefits and relative merits of four alternate emergency core coolant (ECC) injection concepts are investigated in the Semiscale Mod-1 system. The major controlling thermal-hydraulic phenomena associated with the effectiveness of each alternate ECC injection concept are also examined. The principal means used to evaluate the various concepts is a comparative analysis of experimental data for a given concept (from Test Series 5) with data from a baseline cold leg ECC injection test (Test S-04-6), run as part of a prior test series, and with data from other tests in the alternate ECC injection test series. As a result of this investigation conclusions pertaining to the effectiveness of the different concepts in the Semiscale Mod-1 system are reached, and the relative merits of the concepts are identified.

Physical Description

Pages: 202

Notes

Dep. NTIS, PC A10/MF A01.

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  • Report No.: TREE-NUREG-1117
  • Grant Number: EY-76-C-07-1570
  • DOI: 10.2172/5288155 | External Link
  • Office of Scientific & Technical Information Report Number: 5288155
  • Archival Resource Key: ark:/67531/metadc1072578

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Office of Scientific & Technical Information Technical Reports

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Creation Date

  • September 1, 1977

Added to The UNT Digital Library

  • Feb. 4, 2018, 10:51 a.m.

Description Last Updated

  • June 1, 2018, 4:11 p.m.

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Harvego, E. A.; Peterson, A. C.; Loomis, G. G. & Hanner, O. M. Investigation of alternate ECC injection concepts in the semiscale Mod-1 system. [PWR], report, September 1, 1977; Idaho Falls, Idaho. (digital.library.unt.edu/ark:/67531/metadc1072578/: accessed August 22, 2018), University of North Texas Libraries, Digital Library, digital.library.unt.edu; crediting UNT Libraries Government Documents Department.