Calculation of Temperatures in a Two Pass Cylindrical Core Using an IBM-704 Computer

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Attached to this report is a letter from Raymond R. Schiff, containing pertinent information, dated Jan. 28, 1957. 2p. (WAPD-S5W-NA-1451. The input for the program includes radial and axiai power distributions and rules for combining them into three-dimensional power distributions, radially and axially variable local peaking factors, engineering hot channel factors, and geometrical data. The output consists of the average inlet and outlet temperatures for each pass, the maximum relative heat flux, outlet temperature, surface temperature, and normal channel temperature rise in each pass together with the location of each of these maxima and the heat flux distribution in each … continued below

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46 pages

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Creator: Unknown. November 1, 1956.

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This report is part of the collection entitled: Office of Scientific & Technical Information Technical Reports and was provided by the UNT Libraries Government Documents Department to the UNT Digital Library, a digital repository hosted by the UNT Libraries. It has been viewed 17 times. More information about this report can be viewed below.

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Description

Attached to this report is a letter from Raymond R. Schiff, containing pertinent information, dated Jan. 28, 1957. 2p. (WAPD-S5W-NA-1451. The input for the program includes radial and axiai power distributions and rules for combining them into three-dimensional power distributions, radially and axially variable local peaking factors, engineering hot channel factors, and geometrical data. The output consists of the average inlet and outlet temperatures for each pass, the maximum relative heat flux, outlet temperature, surface temperature, and normal channel temperature rise in each pass together with the location of each of these maxima and the heat flux distribution in each channel where one of the maxima occurs. The program allows very rapid evaluation of these quantities and permits calculation without the simplifying approximations usually involved in hand methods. The program was successfully applied to S5W problems and requires from 3 to 5 minutes of machine time for solution of a full-scale case. (M.H.R.)

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46 pages

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  • Other Information: For Westinghouse Electric Corp. Bettis Plant. Subcontract No. 73-(14-481)

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Office of Scientific & Technical Information Technical Reports

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  • November 1, 1956

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  • Oct. 15, 2017, 10:09 p.m.

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  • Feb. 23, 2021, 9:54 p.m.

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Calculation of Temperatures in a Two Pass Cylindrical Core Using an IBM-704 Computer, report, November 1, 1956; Country unknown/Code not available. (https://digital.library.unt.edu/ark:/67531/metadc1024065/: accessed July 14, 2026), University of North Texas Libraries, UNT Digital Library, https://digital.library.unt.edu; crediting UNT Libraries Government Documents Department.

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