Steady-state neutronic measurements and comprehensive numerical analysis for the BME training reactor

نویسندگان

چکیده

This paper describes steady-state reactor physics measurements and calculations that were performed for the Training Reactor of Budapest University Technology Economics (BME TR) with purpose benchmarking. Based on available geometry specifications material compositions a model BME TR was created well-validated, general-purpose Serpent 2 Monte Carlo code. Uncertain parameters (such as fuel density control rod positions) adjusted to related measurements. The used generation group constants, examining several homogenization schemes. Models in PARCS diffusion code, SPNDYN SP3 code PARTISN discrete ordinates Various deterministic models results then compared actual measured data. show good agreement, this way successfully validated, while make basis more complex benchmarks future, such transients thermal–hydraulic feedback.

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ژورنال

عنوان ژورنال: Annals of Nuclear Energy

سال: 2021

ISSN: ['1873-2100', '0306-4549']

DOI: https://doi.org/10.1016/j.anucene.2021.108144