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open access

APPR-1 Burnout Calculations

Description: A general non-uniform burnup program has been developed to determine the lifetime of the APPR-1. Calculations are used to determine performance using two one dimensional multiregion burnout calculations
Date: unknown
Creator: Williamson, T. G.
Partner: UNT Libraries Government Documents Department
open access

Control Rod Drive Development

Description: This study was conducted to determine the operating and performance characteristics of the ORNL concept of control rod drive mechanism as applied to APPR-1
Date: unknown
Creator: Tully, J. P.; Connolly, T. F. & Anderson, R. E.
Partner: UNT Libraries Government Documents Department
open access

Thermal Analysis of APPR-1 Core-III

Description: The axial variation of metal surface temperature, within the central control red fuel section, was calculated from the worst anticipated axial power flux distribution and the average coolant flow velocity through the core.
Date: unknown
Creator: Harvey, C H.
Partner: UNT Libraries Government Documents Department
open access

Temperature Distribution and Thermal Stress in Reactor Core APPR-1

Description: The study was conducted to determine the adequacy of the fuel element structural design of APPR-1. The results obtained lead to the conclusion that the element design is structurally sound for all normal operating conditions from the standpoint of thermal stress.
Date: unknown
Creator: Berggren, W. P. & Kroeger, H. R.
Partner: UNT Libraries Government Documents Department
open access

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Description: The purpose of this analysis is to determine the shielding requirements for irradiated APPR-1 fuel elements both in the fuel element storage pit and in transit to the reprocessing plant.
Date: unknown
Creator: Fairbanks, R. B. & Morse, D. C.
Partner: UNT Libraries Government Documents Department
open access

Hot Channel Factors and Power Distribution for the APPR-1

Description: The hot channel factors and power distribution for the APPR-1 has been reviewed in light of the most recent reactor analysis and metallurgical information. An estimate of the heat release (per unit area) in the absorber section is included so that surface temperature of the absorber section can be checked
Date: unknown
Creator: Gallagher, J. G.
Partner: UNT Libraries Government Documents Department
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