K-TIF: a two-fluid computer program for downcomer flow dynamics. [PWR]

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Description

The K-TIF computer program has been developed for numerical solution of the time-varying dynamics of steam and water in a pressurized water reactor downcomer. The current status of physical and mathematical modeling is presented in detail. The report also contains a complete description of the numerical solution technique, a full description and listing of the computer program, instructions for its use, with a sample printout for a specific test problem. A series of calculations, performed with no change in the modeling parameters, shows consistent agreement with the experimental trends over a wide range of conditions, which gives confidence to the ... continued below

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Pages: 133

Creation Information

Amsden, A.A. & Harlow, F.H. October 1, 1977.

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Description

The K-TIF computer program has been developed for numerical solution of the time-varying dynamics of steam and water in a pressurized water reactor downcomer. The current status of physical and mathematical modeling is presented in detail. The report also contains a complete description of the numerical solution technique, a full description and listing of the computer program, instructions for its use, with a sample printout for a specific test problem. A series of calculations, performed with no change in the modeling parameters, shows consistent agreement with the experimental trends over a wide range of conditions, which gives confidence to the calculations as a basis for investigating the complicated physics of steam-water flows in the downcomer.

Physical Description

Pages: 133

Notes

Dep. NTIS, PC A07/MF A01.

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  • Report No.: LA-6994
  • Grant Number: W-7405-ENG-36
  • DOI: 10.2172/5215984 | External Link
  • Office of Scientific & Technical Information Report Number: 5215984
  • Archival Resource Key: ark:/67531/metadc1072108

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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.

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Creation Date

  • October 1, 1977

Added to The UNT Digital Library

  • Feb. 4, 2018, 10:51 a.m.

Description Last Updated

  • May 31, 2018, 12:39 p.m.

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Amsden, A.A. & Harlow, F.H. K-TIF: a two-fluid computer program for downcomer flow dynamics. [PWR], report, October 1, 1977; New Mexico. (digital.library.unt.edu/ark:/67531/metadc1072108/: accessed August 21, 2018), University of North Texas Libraries, Digital Library, digital.library.unt.edu; crediting UNT Libraries Government Documents Department.