Hydrogen explosion safety for the Bilibino NPP EGP-6 reactor in conditions of a beyond design basis accident
نویسندگان
چکیده
The paper presents the results of simulating a beyond design basis accident with regard to radiolytic hydrogen transport and analysis explosion safety in reactor cavity central hall Bilibino NPP. KUPOL-M code, version 1.10a, is used as calculation tool for justifying safety. under investigation accident, initial event which spontaneous travel two pairs automatic control rods failure scram system. leads maximum possible release positive reactivity, mass destruction fuel elements, escape hydrogen, part gas mixture, into further, through broken windows, atmosphere. show that no explosive concentrations are formed hall. Therefore, ensured throughout duration NPP unit EGP-6 reactor.
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ژورنال
عنوان ژورنال: Nuclear Energy and Technology
سال: 2023
ISSN: ['2452-3038']
DOI: https://doi.org/10.3897/nucet.9.107760