Теплофізичні дослідження для оцінки безпеки перспективних ядерних енергетичних установок

The paper describes the role of thermophysical studies for safety assessment and improvement of nuclear reactor technologies. The research considers the issues of using nanofluids for core cooling purposes and analyzes heat transfer problems in promising technologies of generation IV reactor designs...

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Datum:2017
Hauptverfasser: Avramenko, A., Kovetska, M., Kravchuk, A., Kovetska, Yu.
Format: Artikel
Sprache:English
Veröffentlicht: State Scientific and Technical Center for Nuclear and Radiation Safety 2017
Online Zugang:https://nuclear-journal.com/index.php/journal/article/view/53
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Назва журналу:Nuclear and Radiation Safety

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Nuclear and Radiation Safety
Beschreibung
Zusammenfassung:The paper describes the role of thermophysical studies for safety assessment and improvement of nuclear reactor technologies. The research considers the issues of using nanofluids for core cooling purposes and analyzes heat transfer problems in promising technologies of generation IV reactor designs with helium coolant and supercritical water. Besides, original results of calculations related to degraded heat transfer in seven-rod fuel assembly design with VVER-SKD geometrical parameters were presented.