Achievements of spray activities in nuclear reactor containments during the last decade

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F46356088%3A_____%2F14%3A%230001539" target="_blank" >RIV/46356088:_____/14:#0001539 - isvavai.cz</a>

Výsledek na webu

<a href="http://dx.doi.org/10.1016/j.anucene.2014.05.033" target="_blank" >http://dx.doi.org/10.1016/j.anucene.2014.05.033</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1016/j.anucene.2014.05.033" target="_blank" >10.1016/j.anucene.2014.05.033</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Achievements of spray activities in nuclear reactor containments during the last decade

Popis výsledku v původním jazyce

During the course of a severe accident in a nuclear power plants, spray systems are used in the containment in order to prevent overpressure and to wash-out fission products. Spray will also have an impact on the gas mixing in case of the presence of hydrogen. This paper presents the current achievements of spray activities during the last decade. Spray systems in nuclear reactors are described and an overview of the knowledge gained on these sprays during the last decade is given. During this period, more and more studies devoted to CFD simulations (Computational Fluid Dynamics) of real containment severe accident conditions have been published. In order to give confidence to such calculations, code validation is mandatory. As a result, experiments have been performed in order to validate the spray models. A review of experimental programs, in CARAIDAS, CALIST, TOSQAN (IRSN) and MISTRA (CEA) facilities is presented here. Spray models developed for the codes involved in the above menti

Název v anglickém jazyce

Achievements of spray activities in nuclear reactor containments during the last decade

Popis výsledku anglicky

During the course of a severe accident in a nuclear power plants, spray systems are used in the containment in order to prevent overpressure and to wash-out fission products. Spray will also have an impact on the gas mixing in case of the presence of hydrogen. This paper presents the current achievements of spray activities during the last decade. Spray systems in nuclear reactors are described and an overview of the knowledge gained on these sprays during the last decade is given. During this period, more and more studies devoted to CFD simulations (Computational Fluid Dynamics) of real containment severe accident conditions have been published. In order to give confidence to such calculations, code validation is mandatory. As a result, experiments have been performed in order to validate the spray models. A review of experimental programs, in CARAIDAS, CALIST, TOSQAN (IRSN) and MISTRA (CEA) facilities is presented here. Spray models developed for the codes involved in the above menti

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

JF - Jaderná energetika

OECD FORD obor

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Projekt

—

Návaznosti

R - Projekt Ramcoveho programu EK

Rok uplatnění

2014

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

Annals of Nuclear Energy

ISSN

0306-4549

e-ISSN

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Svazek periodika

74

Číslo periodika v rámci svazku

SI

Stát vydavatele periodika

GB - Spojené království Velké Británie a Severního Irska

Počet stran výsledku

9

Strana od-do

134-142

Kód UT WoS článku

000343337800013

EID výsledku v databázi Scopus

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