Impact of External Injection from FLEX Equipment during LOCA in APR1400
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26220%2F23%3APU148211" target="_blank" >RIV/00216305:26220/23:PU148211 - isvavai.cz</a>
Result on the web
<a href="https://ieeexplore.ieee.org/document/10149246" target="_blank" >https://ieeexplore.ieee.org/document/10149246</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1109/EPE58302.2023.10149246" target="_blank" >10.1109/EPE58302.2023.10149246</a>
Alternative languages
Result language
angličtina
Original language name
Impact of External Injection from FLEX Equipment during LOCA in APR1400
Original language description
During accident scenarios at nuclear power plants, which include the loss of coolant inventory, it is essential to restore the core cooling capability. Normally, this is achieved by Emergency Core Cooling System (ECCS). However, if this system is depleted or not available, one of the means of restoring core cooling is by providing a supply of emergency cooling water from external source directly into Reactor Pressure Vessel (RPV) using The Diverse and Flexible Coping Strategies (FLEX) or so called FLEX equipment. The aim of this article is to find out the impact of external injection on state of core degradation during Loss-Of-Coolant Accident (LOCA) scenario. Another aim of this study is to determine the FLEX deployment time, after which the external injection is no longer able to prevent RPV failure.
Czech name
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Czech description
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Classification
Type
D - Article in proceedings
CEP classification
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OECD FORD branch
20305 - Nuclear related engineering; (nuclear physics to be 1.3);
Result continuities
Project
<a href="/en/project/TM02000039" target="_blank" >TM02000039: Research of coping and mitigation capabilities and strategies of existing and advanced PWRs against Design Extension Conditions</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2023
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
2023 23rd International Scientific Conference on Electric Power Engineering (EPE)
ISBN
979-8-3503-3593-4
ISSN
2376-5631
e-ISSN
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Number of pages
4
Pages from-to
„“-„“
Publisher name
Institute of Electrical and Electronics Engineers - IEEE
Place of publication
Piscataway, New Jersey, USA/Brno, Czech Republic
Event location
Brno
Event date
May 24, 2023
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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