Possibilities of material replacement in containments using the ice condenser for LOCA accidents
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26210%2F12%3APU100854" target="_blank" >RIV/00216305:26210/12:PU100854 - isvavai.cz</a>
Alternative codes found
RIV/68407700:21220/12:00310264
Result on the web
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DOI - Digital Object Identifier
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Alternative languages
Result language
angličtina
Original language name
Possibilities of material replacement in containments using the ice condenser for LOCA accidents
Original language description
Generally containments of pressurized water reactors (PWR) secure the function for hermetic protection from leakage of hazardous / radioactive substances into the environment in case of accident and also ensure mechanical protection against external hazards. An internal or external cooling system for enormous heat release must be used in the event of emergency situations associated with loss of coolant outside the primary cooling circuit (the loss-of-coolant accident ? LOCA). Steam produced from the cooling water on the basis of pressure changes between the primary circuit and open space close to the pipeline defect (or another part of the primary circuit) fills up empty surroundings. The raising volume of produced steam may cause the pressure increasein the containment which means the risk of its failure. One of the used passive cooling systems applied directly in the containment is an ice condenser. The ice condenser is designed for melting of contained ice when produced steam flows
Czech name
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Czech description
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Classification
Type
D - Article in proceedings
CEP classification
JF - Nuclear energy
OECD FORD branch
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Result continuities
Project
<a href="/en/project/LH12063" target="_blank" >LH12063: Research and material characteristics for energy storage in containments of water pressurized reactors in case of effective pressure reduction during accidents.</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2012
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
Proccedings of the 13th International Scientific Conference Electric Power Engineering 2012
ISBN
978-80-214-4514-7
ISSN
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e-ISSN
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Number of pages
4
Pages from-to
1247-1250
Publisher name
Neuveden
Place of publication
Neuveden
Event location
Brno
Event date
May 23, 2012
Type of event by nationality
EUR - Evropská akce
UT code for WoS article
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