Overview and outcomes of the OECD/NEA benchmark study of the accident at the Fukushima Daiichi NPS (BSAF), phase 2 – Results of severe accident analyses for unit 2
•OECD/NEA project “Benchmark Study of the Accident at the Fukushima Daiichi Nuclear Power Plant (BSAF), phase 2.•Severe accident analyses for Unit 2 of Fukushima Daiichi.•Fukushima Daiichi Unit 2 specific aspects will be highlighted, Unit 1 and 3 aspects are presented separately.•Special focus is on...
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| Veröffentlicht in: | Nuclear engineering and design 2020-12, Vol.369, p.110840, Article 110840 |
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| creator | Sonnenkalb, M. Pellegrini, M. Herranz, L.E. Lind, T. Morreale, A.C. Kanda, K. Tamaki, H. Kim, S.I. Cousin, F. Fernandez Moguel, L. Andrews, N. Sevon, T. |
| description | •OECD/NEA project “Benchmark Study of the Accident at the Fukushima Daiichi Nuclear Power Plant (BSAF), phase 2.•Severe accident analyses for Unit 2 of Fukushima Daiichi.•Fukushima Daiichi Unit 2 specific aspects will be highlighted, Unit 1 and 3 aspects are presented separately.•Special focus is on reactor pressure vessel status, melt release and fission product behavior and release.
This is the second paper in a series of 3 in which results of severe accident analyses for Unit 2 of Fukushima Daiichi are presented, gained in phase 2 of the OECD/NEA project “Benchmark Study of the Accident at the Fukushima Daiichi Nuclear Power Plant (BSAF)”. Nine organizations of six countries (CNL Canada; CRIEPI, IAE, JAEA and NRA Japan; IRSN France; KAERI Korea; NRC/DOE/SNL U.S. and VTT Finland) submitted results of their calculated severe accident scenarios for Unit 2 of Fukushima Daiichi using different severe accident codes (ASTEC, MAAP, MELCOR, SAMPSON, THALES-KICHE).
The present paper describes the findings of the comparison of the participants’ results for Unit 2 against each other and against plant data, the evaluation of the accident progression and the final status inside the reactors. Special focus is on reactor pressure vessel status, melt release and fission product behavior and release. Unit 2 specific aspects will be highlighted and points of consensus as well as remaining uncertainties and data needs will be summarized. |
| doi_str_mv | 10.1016/j.nucengdes.2020.110840 |
| format | Article |
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This is the second paper in a series of 3 in which results of severe accident analyses for Unit 2 of Fukushima Daiichi are presented, gained in phase 2 of the OECD/NEA project “Benchmark Study of the Accident at the Fukushima Daiichi Nuclear Power Plant (BSAF)”. Nine organizations of six countries (CNL Canada; CRIEPI, IAE, JAEA and NRA Japan; IRSN France; KAERI Korea; NRC/DOE/SNL U.S. and VTT Finland) submitted results of their calculated severe accident scenarios for Unit 2 of Fukushima Daiichi using different severe accident codes (ASTEC, MAAP, MELCOR, SAMPSON, THALES-KICHE).
The present paper describes the findings of the comparison of the participants’ results for Unit 2 against each other and against plant data, the evaluation of the accident progression and the final status inside the reactors. Special focus is on reactor pressure vessel status, melt release and fission product behavior and release. Unit 2 specific aspects will be highlighted and points of consensus as well as remaining uncertainties and data needs will be summarized.</description><identifier>ISSN: 0029-5493</identifier><identifier>EISSN: 1872-759X</identifier><identifier>DOI: 10.1016/j.nucengdes.2020.110840</identifier><language>eng</language><publisher>Amsterdam: Elsevier B.V</publisher><subject>Benchmarks ; Engineering Sciences ; Fission products ; Fukushima Daiichi NPP ; Nuclear accidents ; Nuclear accidents & safety ; Nuclear power plants ; Nuclear reactor components ; Nuclear reactors ; OECD/NEA BSAF project ; Pressure vessels ; Reactors ; Severe accident analyses ; Unit 2</subject><ispartof>Nuclear engineering and design, 2020-12, Vol.369, p.110840, Article 110840</ispartof><rights>2020 Elsevier B.V.</rights><rights>Copyright Elsevier BV Dec 1, 2020</rights><rights>Distributed under a Creative Commons Attribution 4.0 International License</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c426t-932205b3a0776cc853899cd14070db1590d75f3db1d30845ae94d7c7f9b3c6e73</citedby><cites>FETCH-LOGICAL-c426t-932205b3a0776cc853899cd14070db1590d75f3db1d30845ae94d7c7f9b3c6e73</cites><orcidid>0009-0000-5195-6764</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://www.sciencedirect.com/science/article/pii/S0029549320303344$$EHTML$$P50$$Gelsevier$$H</linktohtml><link.rule.ids>230,314,776,780,881,3536,27903,27904,65309</link.rule.ids><backlink>$$Uhttps://hal.science/hal-03381472$$DView record in HAL$$Hfree_for_read</backlink></links><search><creatorcontrib>Sonnenkalb, M.</creatorcontrib><creatorcontrib>Pellegrini, M.</creatorcontrib><creatorcontrib>Herranz, L.E.</creatorcontrib><creatorcontrib>Lind, T.</creatorcontrib><creatorcontrib>Morreale, A.C.</creatorcontrib><creatorcontrib>Kanda, K.</creatorcontrib><creatorcontrib>Tamaki, H.</creatorcontrib><creatorcontrib>Kim, S.I.</creatorcontrib><creatorcontrib>Cousin, F.</creatorcontrib><creatorcontrib>Fernandez Moguel, L.</creatorcontrib><creatorcontrib>Andrews, N.</creatorcontrib><creatorcontrib>Sevon, T.</creatorcontrib><title>Overview and outcomes of the OECD/NEA benchmark study of the accident at the Fukushima Daiichi NPS (BSAF), phase 2 – Results of severe accident analyses for unit 2</title><title>Nuclear engineering and design</title><description>•OECD/NEA project “Benchmark Study of the Accident at the Fukushima Daiichi Nuclear Power Plant (BSAF), phase 2.•Severe accident analyses for Unit 2 of Fukushima Daiichi.•Fukushima Daiichi Unit 2 specific aspects will be highlighted, Unit 1 and 3 aspects are presented separately.•Special focus is on reactor pressure vessel status, melt release and fission product behavior and release.
This is the second paper in a series of 3 in which results of severe accident analyses for Unit 2 of Fukushima Daiichi are presented, gained in phase 2 of the OECD/NEA project “Benchmark Study of the Accident at the Fukushima Daiichi Nuclear Power Plant (BSAF)”. Nine organizations of six countries (CNL Canada; CRIEPI, IAE, JAEA and NRA Japan; IRSN France; KAERI Korea; NRC/DOE/SNL U.S. and VTT Finland) submitted results of their calculated severe accident scenarios for Unit 2 of Fukushima Daiichi using different severe accident codes (ASTEC, MAAP, MELCOR, SAMPSON, THALES-KICHE).
The present paper describes the findings of the comparison of the participants’ results for Unit 2 against each other and against plant data, the evaluation of the accident progression and the final status inside the reactors. Special focus is on reactor pressure vessel status, melt release and fission product behavior and release. Unit 2 specific aspects will be highlighted and points of consensus as well as remaining uncertainties and data needs will be summarized.</description><subject>Benchmarks</subject><subject>Engineering Sciences</subject><subject>Fission products</subject><subject>Fukushima Daiichi NPP</subject><subject>Nuclear accidents</subject><subject>Nuclear accidents & safety</subject><subject>Nuclear power plants</subject><subject>Nuclear reactor components</subject><subject>Nuclear reactors</subject><subject>OECD/NEA BSAF project</subject><subject>Pressure vessels</subject><subject>Reactors</subject><subject>Severe accident analyses</subject><subject>Unit 2</subject><issn>0029-5493</issn><issn>1872-759X</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2020</creationdate><recordtype>article</recordtype><recordid>eNqFkc-O0zAQxi0EEmXhGbDEhZVI13-SOD6GbssiVVvEgsTNcu0JcbdNurZT1BvvwDPwYjwJ7gZW3PDFnvE3n2f8Q-glJVNKaHmxmXaDge6rhTBlhKUsJVVOHqEJrQTLRCG_PEYTQpjMilzyp-hZCBtyWpJN0M_VAfzBwTesO4v7IZp-BwH3DY4t4NV8dnlxPa_xGjrT7rS_xSEO9vj3XhvjLHQR63gfL4bbIbRup_Glds60Dl9_uMGv397Ui_M3eN_qAJjhX99_4I8Qhm28fyhAauFfr05vjyE10fQeD52LmD1HTxq9DfDiz36GPi_mn2ZX2XL17v2sXmYmZ2XMJGeMFGuuiRClMVXBKymNpTkRxK5pIYkVRcPT0fL0R4UGmVthRCPX3JQg-Bk6H31bvVV7nwbxR9Vrp67qpTrlCOcVzQU70KR9NWr3vr8bIES16Qefeg-K5WXFq5wXMqnEqDK-D8FD82BLiTrxUxv1wE-d-KmRX6qsx0pIAydCXgXjEgawzoOJyvbuvx6_ATPLprk</recordid><startdate>20201201</startdate><enddate>20201201</enddate><creator>Sonnenkalb, M.</creator><creator>Pellegrini, M.</creator><creator>Herranz, L.E.</creator><creator>Lind, T.</creator><creator>Morreale, A.C.</creator><creator>Kanda, K.</creator><creator>Tamaki, H.</creator><creator>Kim, S.I.</creator><creator>Cousin, F.</creator><creator>Fernandez Moguel, L.</creator><creator>Andrews, N.</creator><creator>Sevon, T.</creator><general>Elsevier B.V</general><general>Elsevier BV</general><general>Elsevier</general><scope>AAYXX</scope><scope>CITATION</scope><scope>7SP</scope><scope>7ST</scope><scope>7TB</scope><scope>8FD</scope><scope>C1K</scope><scope>FR3</scope><scope>KR7</scope><scope>L7M</scope><scope>SOI</scope><scope>1XC</scope><orcidid>https://orcid.org/0009-0000-5195-6764</orcidid></search><sort><creationdate>20201201</creationdate><title>Overview and outcomes of the OECD/NEA benchmark study of the accident at the Fukushima Daiichi NPS (BSAF), phase 2 – Results of severe accident analyses for unit 2</title><author>Sonnenkalb, M. ; Pellegrini, M. ; Herranz, L.E. ; Lind, T. ; Morreale, A.C. ; Kanda, K. ; Tamaki, H. ; Kim, S.I. ; Cousin, F. ; Fernandez Moguel, L. ; Andrews, N. ; Sevon, T.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c426t-932205b3a0776cc853899cd14070db1590d75f3db1d30845ae94d7c7f9b3c6e73</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2020</creationdate><topic>Benchmarks</topic><topic>Engineering Sciences</topic><topic>Fission products</topic><topic>Fukushima Daiichi NPP</topic><topic>Nuclear accidents</topic><topic>Nuclear accidents & safety</topic><topic>Nuclear power plants</topic><topic>Nuclear reactor components</topic><topic>Nuclear reactors</topic><topic>OECD/NEA BSAF project</topic><topic>Pressure vessels</topic><topic>Reactors</topic><topic>Severe accident analyses</topic><topic>Unit 2</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Sonnenkalb, M.</creatorcontrib><creatorcontrib>Pellegrini, M.</creatorcontrib><creatorcontrib>Herranz, L.E.</creatorcontrib><creatorcontrib>Lind, T.</creatorcontrib><creatorcontrib>Morreale, A.C.</creatorcontrib><creatorcontrib>Kanda, K.</creatorcontrib><creatorcontrib>Tamaki, H.</creatorcontrib><creatorcontrib>Kim, S.I.</creatorcontrib><creatorcontrib>Cousin, F.</creatorcontrib><creatorcontrib>Fernandez Moguel, L.</creatorcontrib><creatorcontrib>Andrews, N.</creatorcontrib><creatorcontrib>Sevon, T.</creatorcontrib><collection>CrossRef</collection><collection>Electronics & Communications Abstracts</collection><collection>Environment Abstracts</collection><collection>Mechanical & Transportation Engineering Abstracts</collection><collection>Technology Research Database</collection><collection>Environmental Sciences and Pollution Management</collection><collection>Engineering Research Database</collection><collection>Civil Engineering Abstracts</collection><collection>Advanced Technologies Database with Aerospace</collection><collection>Environment Abstracts</collection><collection>Hyper Article en Ligne (HAL)</collection><jtitle>Nuclear engineering and design</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Sonnenkalb, M.</au><au>Pellegrini, M.</au><au>Herranz, L.E.</au><au>Lind, T.</au><au>Morreale, A.C.</au><au>Kanda, K.</au><au>Tamaki, H.</au><au>Kim, S.I.</au><au>Cousin, F.</au><au>Fernandez Moguel, L.</au><au>Andrews, N.</au><au>Sevon, T.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Overview and outcomes of the OECD/NEA benchmark study of the accident at the Fukushima Daiichi NPS (BSAF), phase 2 – Results of severe accident analyses for unit 2</atitle><jtitle>Nuclear engineering and design</jtitle><date>2020-12-01</date><risdate>2020</risdate><volume>369</volume><spage>110840</spage><pages>110840-</pages><artnum>110840</artnum><issn>0029-5493</issn><eissn>1872-759X</eissn><abstract>•OECD/NEA project “Benchmark Study of the Accident at the Fukushima Daiichi Nuclear Power Plant (BSAF), phase 2.•Severe accident analyses for Unit 2 of Fukushima Daiichi.•Fukushima Daiichi Unit 2 specific aspects will be highlighted, Unit 1 and 3 aspects are presented separately.•Special focus is on reactor pressure vessel status, melt release and fission product behavior and release.
This is the second paper in a series of 3 in which results of severe accident analyses for Unit 2 of Fukushima Daiichi are presented, gained in phase 2 of the OECD/NEA project “Benchmark Study of the Accident at the Fukushima Daiichi Nuclear Power Plant (BSAF)”. Nine organizations of six countries (CNL Canada; CRIEPI, IAE, JAEA and NRA Japan; IRSN France; KAERI Korea; NRC/DOE/SNL U.S. and VTT Finland) submitted results of their calculated severe accident scenarios for Unit 2 of Fukushima Daiichi using different severe accident codes (ASTEC, MAAP, MELCOR, SAMPSON, THALES-KICHE).
The present paper describes the findings of the comparison of the participants’ results for Unit 2 against each other and against plant data, the evaluation of the accident progression and the final status inside the reactors. Special focus is on reactor pressure vessel status, melt release and fission product behavior and release. Unit 2 specific aspects will be highlighted and points of consensus as well as remaining uncertainties and data needs will be summarized.</abstract><cop>Amsterdam</cop><pub>Elsevier B.V</pub><doi>10.1016/j.nucengdes.2020.110840</doi><orcidid>https://orcid.org/0009-0000-5195-6764</orcidid><oa>free_for_read</oa></addata></record> |
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| subjects | Benchmarks Engineering Sciences Fission products Fukushima Daiichi NPP Nuclear accidents Nuclear accidents & safety Nuclear power plants Nuclear reactor components Nuclear reactors OECD/NEA BSAF project Pressure vessels Reactors Severe accident analyses Unit 2 |
| title | Overview and outcomes of the OECD/NEA benchmark study of the accident at the Fukushima Daiichi NPS (BSAF), phase 2 – Results of severe accident analyses for unit 2 |
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