1. Multizone Kinetics Method Verification for Numerical Benchmark Test.
- Author
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Ioannisian, M. V., Bykov, V. P., Zakirov, S. Yu., and D'yachkov, I. I.
- Subjects
- *
SOFTWARE verification , *ANALYTICAL mechanics , *SYSTEMS software , *COMPUTER software - Abstract
Verification of the MRNK+KEDR-D software system being developed for calculating reactor dynamics is performed using the numerical benchmark-test PWR MOX/UO2 Transient Benchmark. The nonstationary process leading to an abrupt change of power caused by injection of large positive reactivity ~1.1 ß in 0.1 sec is studied. Analysis and a comparison of the obtained results with similar calculations performed using different software showed that the compared parameters are in agreement with one another to within admissible deviations. [ABSTRACT FROM AUTHOR]
- Published
- 2019
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