OVERVIEW OF CONTAINMENT FILTERED VENT UNDER SEVERE ACCIDENT CONDITIONS AT WOLSONG NPP UNIT 1
Containment Filtered Vent Systems (CFVSs) have been mainly equipped in nuclear power plants in Europe and Canada for the controlled depressurization of the containment atmosphere under severe accident conditions. This is to keep the containment integrity against overpressure during the course of a s...
| Main Authors: | , , , , |
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| Format: | Article |
| Language: | English |
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Elsevier
2013-10-01
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| Series: | Nuclear Engineering and Technology |
| Subjects: | |
| Online Access: | http://www.sciencedirect.com/science/article/pii/S1738573315300450 |
| _version_ | 1818197984483999744 |
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| author | Y.M. SONG H.S. JEONG S.Y. PARK D.H. KIM J.H. SONG |
| author_facet | Y.M. SONG H.S. JEONG S.Y. PARK D.H. KIM J.H. SONG |
| author_sort | Y.M. SONG |
| collection | DOAJ |
| description | Containment Filtered Vent Systems (CFVSs) have been mainly equipped in nuclear power plants in Europe and Canada for the controlled depressurization of the containment atmosphere under severe accident conditions. This is to keep the containment integrity against overpressure during the course of a severe accident, in which the radioactive gas-steam mixture from the containment is discharged into a system designed to remove the radionuclides. In Korea, a CFVS was first introduced in the Wolsong unit-1 nuclear power plant as a mitigation measure to deal with the threat of over pressurization, following post-Fukushima action items. In this paper, the overall features of a CFVS installation such as risk assessments, an evaluation of the performance requirements, and a determination of the optimal operating strategies are analyzed for the Wolsong unit 1 nuclear power plant using a severe accident analysis computer code, ISAAC. |
| first_indexed | 2024-12-12T01:58:39Z |
| format | Article |
| id | doaj.art-e2e7199bf9454cc9ae04751e0458339d |
| institution | Directory Open Access Journal |
| issn | 1738-5733 |
| language | English |
| last_indexed | 2024-12-12T01:58:39Z |
| publishDate | 2013-10-01 |
| publisher | Elsevier |
| record_format | Article |
| series | Nuclear Engineering and Technology |
| spelling | doaj.art-e2e7199bf9454cc9ae04751e0458339d2022-12-22T00:42:16ZengElsevierNuclear Engineering and Technology1738-57332013-10-0145559760410.5516/NET.03.2013.712OVERVIEW OF CONTAINMENT FILTERED VENT UNDER SEVERE ACCIDENT CONDITIONS AT WOLSONG NPP UNIT 1Y.M. SONGH.S. JEONGS.Y. PARKD.H. KIMJ.H. SONGContainment Filtered Vent Systems (CFVSs) have been mainly equipped in nuclear power plants in Europe and Canada for the controlled depressurization of the containment atmosphere under severe accident conditions. This is to keep the containment integrity against overpressure during the course of a severe accident, in which the radioactive gas-steam mixture from the containment is discharged into a system designed to remove the radionuclides. In Korea, a CFVS was first introduced in the Wolsong unit-1 nuclear power plant as a mitigation measure to deal with the threat of over pressurization, following post-Fukushima action items. In this paper, the overall features of a CFVS installation such as risk assessments, an evaluation of the performance requirements, and a determination of the optimal operating strategies are analyzed for the Wolsong unit 1 nuclear power plant using a severe accident analysis computer code, ISAAC.http://www.sciencedirect.com/science/article/pii/S1738573315300450Containment Filtered VentCFVSWolsong NPPSteam OverpressurizationISAAC |
| spellingShingle | Y.M. SONG H.S. JEONG S.Y. PARK D.H. KIM J.H. SONG OVERVIEW OF CONTAINMENT FILTERED VENT UNDER SEVERE ACCIDENT CONDITIONS AT WOLSONG NPP UNIT 1 Nuclear Engineering and Technology Containment Filtered Vent CFVS Wolsong NPP Steam Overpressurization ISAAC |
| title | OVERVIEW OF CONTAINMENT FILTERED VENT UNDER SEVERE ACCIDENT CONDITIONS AT WOLSONG NPP UNIT 1 |
| title_full | OVERVIEW OF CONTAINMENT FILTERED VENT UNDER SEVERE ACCIDENT CONDITIONS AT WOLSONG NPP UNIT 1 |
| title_fullStr | OVERVIEW OF CONTAINMENT FILTERED VENT UNDER SEVERE ACCIDENT CONDITIONS AT WOLSONG NPP UNIT 1 |
| title_full_unstemmed | OVERVIEW OF CONTAINMENT FILTERED VENT UNDER SEVERE ACCIDENT CONDITIONS AT WOLSONG NPP UNIT 1 |
| title_short | OVERVIEW OF CONTAINMENT FILTERED VENT UNDER SEVERE ACCIDENT CONDITIONS AT WOLSONG NPP UNIT 1 |
| title_sort | overview of containment filtered vent under severe accident conditions at wolsong npp unit 1 |
| topic | Containment Filtered Vent CFVS Wolsong NPP Steam Overpressurization ISAAC |
| url | http://www.sciencedirect.com/science/article/pii/S1738573315300450 |
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