Розрахункове обґрунтування запасу часу для приведення басейнів витримки Рівненської АЕС у безпечний стан на випадок повного знеструмлення станції

The main objective of the paper is to examine an event similar to the Fukushima-Daiichi NPP accident of 11 March 2011 with regard to Rivne NPP spent fuel pools using the thermal-hydraulic MELCOR code. A series of calculations with decay heats of spent fuel in case of plant blackout was performed. Th...

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Bibliographische Detailangaben
Datum:2012
Hauptverfasser: Gubenya, Yu., Mazurok, A., Lishchuk, R., Divisenko, N.
Format: Artikel
Sprache:Ukrainian
Veröffentlicht: State Scientific and Technical Center for Nuclear and Radiation Safety 2012
Online Zugang:https://nuclear-journal.com/index.php/journal/article/view/504
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Назва журналу:Nuclear and Radiation Safety

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Nuclear and Radiation Safety
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Zusammenfassung:The main objective of the paper is to examine an event similar to the Fukushima-Daiichi NPP accident of 11 March 2011 with regard to Rivne NPP spent fuel pools using the thermal-hydraulic MELCOR code. A series of calculations with decay heats of spent fuel in case of plant blackout was performed. The departure from nucleate boiling for the spent fuel pools was calculated, which will allow plant personnel to take specific measures on accident management taking into account the available time.