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Time-series differential pressure fluctuations of a flooding regime: A preliminary experimental results investigation on a 1/30 down-scaled PWR hot leg geometry.
- Source :
-
AIP Conference Proceedings . 2021, Vol. 2403 Issue 1, p1-12. 12p. - Publication Year :
- 2021
-
Abstract
- A nuclear power plant operation requires high safety system designs. Therefore, an accidental scenario such as the SBLOCA should be anticipated well. This particularly also relates to a flow phenomenon occurred during the primary circuit leakage called the counter current flow limitation (CCFL) which probably initiates a flooding regime. This work aims to investigate time-series pressure fluctuations of a flooding regime in a complex geometry representing 1/30 down-scaled of PWR hot leg. Statistical tools i.e. PDF and PSD were assessed to obtain the characteristics of time-series differential pressure fluctuations of the regime. The results obtained imply that the idea proposed are advisable to be assesed more. [ABSTRACT FROM AUTHOR]
- Subjects :
- *PRESSURIZED water reactors
*NUCLEAR power plants
*GEOMETRY
*SYSTEM safety
*FLOODS
Subjects
Details
- Language :
- English
- ISSN :
- 0094243X
- Volume :
- 2403
- Issue :
- 1
- Database :
- Academic Search Index
- Journal :
- AIP Conference Proceedings
- Publication Type :
- Conference
- Accession number :
- 153959859
- Full Text :
- https://doi.org/10.1063/5.0070772