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Simulation of Reactor Building at Emergency De-Energization and Frost: Temperature Conditions - Softcover

Dovhaliuk, Volodymyr; Mileikovskyi, Viktor; Yevtushenko, Anna

 
9783659821714: Simulation of Reactor Building at Emergency De-Energization and Frost: Temperature Conditions
Softcover
ISBN 10: 3659821713 ISBN 13: 9783659821714
Verlag: LAP LAMBERT Academic Publishing, 2018

Inhaltsangabe

Nuclear power plants are the greenest and cheapest non-renewable energy sources in normal operation, but they are very dangerous for people and environment at emergency. Nuclear disasters with leakage of radioactive substances make huge areas uninhabitable for hundreds of years. Therefore, safety of the nuclear power plants is the most important task of developing and exploiting them. In this work, one of possible emergencies is analysed: extremal frost and full de-energizing of all systems in a reactor building. In this case, backup power should provide enough energy for safety systems, but not for microclimate control. Simulation of temperature conditions has been performed using k-ε model of turbulent flows (convection) and Fourier-Kirchhoff equation for thermal conductance. The results show no danger of frosting because of internal heat gains and thermal storage in concrete. More dangerous is overheating of heat stressed rooms. There are some recommendations for avoiding the overheating. The book is intended for scientists, post-graduate or doctoral students and professionals of design and exploiting of nuclear power plants.

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Über die Autorin bzw. den Autor

Volodymyr Dovhaliuk, PhD, Professor, Excellent Worker of Education of Ukraine, Academic of Ukrainian Construction Academy, Head of Heat Gas Supply and Ventilation Department, Kyiv National University of Construction and Architecture. He has more than 140 works and inventions. He researches microclimate formation in energy enterprises and museums.

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Verlag
LAP LAMBERT Academic Publishing
Erscheinungsdatum
2018
Sprache
Englisch
ISBN 10 
3659821713
ISBN 13 
9783659821714
Einband
Taschenbuch
Anzahl der Seiten
88
Kontakt zum Hersteller
Nicht verfügbar
Verantwortliche Person
Verlag Unser Wissen
customerservice@vdm-vsg.de

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Riga
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