Evaluation of chemical effects on fuel assembly blockage following a loss of coolant accident in nuclear power plants
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DOI: 10.1002/er.5299
Abstract: After a loss of coolant accident (LOCA) in a pressurized water reactor (PWR), the chemical environment inside containment is complex; there is a potential trend for some materials to be corroded by highâtemperature alkaline water.… read more here.
Keywords: chemical effects; loss coolant; loss; fuel assembly ... See more keywords
Implementation of the unscented transformation with low rank approximation in uncertainty analysis during large-break loss of coolant accident
Sign Up to like & getrecommendations! Published in 2020 at "Annals of Nuclear Energy"
DOI: 10.1016/j.anucene.2020.107614
Abstract: Abstract The Low Rank Approximation (LRA) and Unscented Transform (UT) are integrated to produce a new algorithm having the capability to decrease the time required for the uncertainty quantification during Loss of coolant accident (LOCA)… read more here.
Keywords: coolant accident; sigma points; rank approximation; low rank ... See more keywords
The flow instability phenomenon in the loss of coolant accident of the water cooled blanket
Sign Up to like & getrecommendations! Published in 2020 at "Fusion Engineering and Design"
DOI: 10.1016/j.fusengdes.2020.111979
Abstract: Abstract In the current design, the blanket plays an important role of transporting heat and breeding Tritium. It is very necessary to analyze the accident of the blanket. In this study, the RELAP5 model of… read more here.
Keywords: water cooled; coolant accident; blanket; instability phenomenon ... See more keywords
Effect of emergency core cooling system flow reduction on channel temperature during recirculation phase of large break loss-of-coolant accident at Wolsong unit 1
Sign Up to like & getrecommendations! Published in 2017 at "Nuclear Engineering and Technology"
DOI: 10.1016/j.net.2017.03.007
Abstract: Abstract The feasibility of cooling in a pressurized heavy water reactor after a large break loss-of-coolant accident has been analyzed using Multidimensional Analysis of Reactor Safety-KINS Standard code during the recirculation phase. Through evaluation of… read more here.
Keywords: recirculation; break loss; temperature; large break ... See more keywords