Axial neutron flux density distribution in RBMK-1000: reconstruction using the Prizma-M program

作者:Aleksandrov S I*; Postnikov V V; Shubin D A; Yakunin I S
来源:Atomic Energy, 2013, 113(6): 392-398.
DOI:10.1007/s10512-013-9651-9

摘要

A computational-experimental procedure for reconstructing the axial neutron flux density and power-release distributions using the Prizma-M program is described. An approach to reconstructing the axial neutron flux density and power-release distributions in the RBMK-1000 assembly channels by using extended detectors with a hafnium dioxide emitter to scan the core is presented. This approach made it possible to compare the reconstruction accuracy of the semi-empirical and computational-experimental procedures used in Prizma-M. It is shown that the reconstruction error for the axial neutron-flux density distribution does not exceed the attested error of the Prizma-M program.

  • 出版日期2013-4

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