20052020

Research output per year

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Research Output

2020

Main Findings, Remaining Uncertainties and Lessons Learned from the OECD/NEA BSAF Project

Pellegrini, M., Herranz, L., Sonnenkalb, M., Lind, T., Maruyama, Y., Gauntt, R., Bixler, N., Morreale, A., Dolganov, K., Sevon, T., Jacquemain, D., Journeau, C., Song, J. H., Nishi, Y. & Mizokami, S., 2020, (Accepted/In press) In : Nuclear Technology.

Research output: Contribution to journalArticleScientificpeer-review

Modeling of PANDA isolation condenser experiments with MELCOR and Apros

Sevón, T. & Hillberg, S., Feb 2020, In : Annals of Nuclear Energy. 136, 107014.

Research output: Contribution to journalArticleScientificpeer-review

2019

Main Findings, Remaining Uncertainties and Lessons Learned from the OECD/NEA BSAF Project

Pellegrini, M., Herranz, L. E., Sonnenkalb, M., Lind, T., Maruyama, Y., Gauntt, R., Bixler, N., Morreale, A. C., Dolganov, K., Sevon, T., Jacquemain, D., Song, J. H., Hoshi, H., Nishi, Y. & Mizokami, S., 2019, Proceedings of the 18th International Topical Meeting on Nuclear Reactor Thermal Hydraulics, NURETH-18. American Nuclear Society ANS, p. 1147-1162 16 p.

Research output: Chapter in Book/Report/Conference proceedingConference article in proceedingsScientificpeer-review

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

Sonnenkalb, M., Pellegrini, M., Herranz, L. E., Lind, T., Morreale, A. C., Kanda, J., Tamaki, H., Kim, S. I., Cousin, F., Fernandez-Moguel, L., Andrews, N. & Sevon, T., 2019, Proceedings of the 18th International Topical Meeting on Nuclear Reactor Thermal Hydraulics, NURETH-18. American Nuclear Society ANS, p. 1119-1132 14 p. 29244

Research output: Chapter in Book/Report/Conference proceedingConference article in proceedingsScientificpeer-review

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 3

Lind, T., Pellegrini, M., Herranz, L. E., Sonnenkalb, M., Nishi, Y., Tamaki, H., Cousin, F., Fernandez-Moguel, L., Andrews, N. & Sevon, T., 2019, Proceedings of the 18th International Topical Meeting on Nuclear Reactor Thermal Hydraulics, NURETH-18. American Nuclear Society ANS, p. 1133-1146 14 p.

Research output: Chapter in Book/Report/Conference proceedingConference article in proceedingsScientificpeer-review

Overview and Outcomes of the OECD/NEA Benchmark Study of the Accident at the Fukushima Daiichi NPS (BSAF) Phase II—Results of Severe Accident Analyses for Unit 1

Herranz, L. E., Pellegrini, M., Lind, T., Sonnenkalb, M., Godin-Jacqmin, L., López, C., Dolganov, K., Cousin, F., Tamaki, H., Kim, T. W., Hoshi, H., Andrews, N. & Sevon, T., 2019, Proceedings of the 18th International Topical Meeting on Nuclear Reactor Thermal Hydraulics, NURETH-18. American Nuclear Society ANS, p. 1107-1118 12 p. 29243

Research output: Chapter in Book/Report/Conference proceedingConference article in proceedingsScientificpeer-review

2018

Mitä uutta tiedetään Fukushimasta?

Sevon, T., 2018, In : ATS Ydintekniikka. 47, 3-4 , p. 25-29

Research output: Contribution to journalArticleProfessional

2017

Comprehensive analysis of severe accidents (CASA)

Nieminen, A., Sevón, T., Strandberg, M., Takasuo, E., Taivassalo, V., Ilvonen, M. & Rossi, J., 2017, SAFIR2018 - The Finnish Research Programme on Nuclear Power Plant Safety 2015-2018: Interim Report. VTT Technical Research Centre of Finland, p. 66-77 (VTT Technology, Vol. 294).

Research output: Chapter in Book/Report/Conference proceedingChapter or book articleProfessional

Open Access

Modeling of Water Ingression Mechanism for Corium Cooling with MELCOR

Sevón, T., 1 Feb 2017, In : Nuclear Technology. 197, 2, p. 171-179 9 p.

Research output: Contribution to journalArticleScientificpeer-review

1 Citation (Scopus)
2015

A MELCOR model of Fukushima Daiichi Unit 1 accident

Sévon, T., 2015, In : Annals of Nuclear Energy. 85, p. 1-11

Research output: Contribution to journalArticleScientificpeer-review

20 Citations (Scopus)

A MELCOR model of Fukushima Daiichi Unit 3 accident

Sevón, T., 2015, In : Nuclear Engineering and Design. 284, p. 80-90

Research output: Contribution to journalArticleScientificpeer-review

19 Citations (Scopus)
2014

Towards an European consensus on possible causes of MCCI ablation anisotropy in an oxidic pool

Cranga, M., Spengler, C., Atkhen, K., Fargette, A., Fischer, M., Foit, J., Gencheva, R., Guyez, E., Haquet, J. F., Journeau, C., Michel, B., Mun, C., Piluso, P., Sevon, T. & Spindler, B., 2014, In : Annals of Nuclear Energy. 74, p. 72-88 16 p.

Research output: Contribution to journalArticleScientificpeer-review

14 Citations (Scopus)
2013

Fukushiman onnettomuuden mallintaminen MELCORilla

Sevon, T., 2013, In : ATS Ydintekniikka. 42, 2, p. 6-8 2 p.

Research output: Contribution to journalArticleProfessional

MELCOR modeling of Fukushima unit 2 accident

Sevón, T., 2013, Proceedings [Elektronski vir] / 22nd International Conference Nuclear Energy for New Europe : NENE 2013, Bled, September 9-12. Cizelj, L., Leskovar, M. & Uršič, M. (eds.). 9 p. 404

Research output: Chapter in Book/Report/Conference proceedingConference article in proceedingsScientificpeer-review

Open Access

Modeling of ESBWR passive containment cooling system with MELCOR

Sevon, T., 2013, Proceedings: 22nd International Conference Nuclear Energy for New Europe, NENE 2013. Ljubljana, Slovenia

Research output: Chapter in Book/Report/Conference proceedingConference article in proceedingsScientificpeer-review

VULCANO VB-U7 experiment on interaction between oxidic corium and hematite-containing concrete

Sevon, T., Journeau, C. & Ferry, L., 2013, In : Annals of Nuclear Energy. 59, p. 224-229 5 p.

Research output: Contribution to journalArticleScientificpeer-review

15 Citations (Scopus)
2012

A SARNET benchmark on two VULCANO molten core concrete interaction tests

Journeau, C., Haquet, J-F., Letexier, B., Greco, A., Spindler, B., Gencheva, R., Groudev, P., Dimov, D., Fargette, A., Foit, J., Michel, B., Mun, C., Sevón, T., Spengler, C. & Polidoro, F., 2012, ERMSAR 2012 Papers (CD).

Research output: Chapter in Book/Report/Conference proceedingConference article in proceedingsScientific

SARNET2 WP8 Benchmark on THAI Multi-Compartment Iodine Tests: Results for Test Iod-11

Weber, G., Herranz, L. E., Bendiab, M., Fontanet, J., Funke, F., Gonfiotti, B., Ivanov, I., Krajewski, S., Manfredini, A., Paci, S., Pelzer, M. & Sevón, T., 2012, ERMSAR 2012 Papers (CD).

Research output: Chapter in Book/Report/Conference proceedingConference article in proceedingsScientific

2011

Core Melt Stabilization (COMESTA): ULCANO VB-U7 experiment on interaction between oxidic corium and hematite-containing concrete (COMESTA)

Sevon, T., Ferry, L. & Journeau, C., 2011, SAFIR2010: The Finnish Research Programme on Safety 2007-2010: Final Report. Espoo: VTT Technical Research Centre of Finland, p. 329-335 (VTT Tiedotteita - Research Notes; No. 2571).

Research output: Chapter in Book/Report/Conference proceedingChapter or book articleProfessional

Open Access

Core Melt Stabilization (COMESTA): COMESTA summary report

Sevon, T. & Lindholm, I., 2011, SAFIR2010: The Finnish Research Programme on Safety 2007-2010: Final Report. Espoo: VTT Technical Research Centre of Finland, p. 321-328 (VTT Tiedotteita - Research Notes; No. 2571).

Research output: Chapter in Book/Report/Conference proceedingChapter or book articleProfessional

Open Access
2010

Review of 10 years of molten corium concrete interaction R&D: potential applications for containment integrity

Bonnet, J-M., Spengler, C., Sevón, T. & Rydl, A., 2010. 26 p.

Research output: Contribution to conferenceConference articleScientific

Open Access

Simulation of corium concrete interaction in 2D geometry

Cranga, M., Spindler, B., Dufour, E., Dimov, D., Athken, K., Foit, J., Garcia-Martin, M., Sevon, T., Schmidt, W. & Spengler, C., 2010, In : Progress in Nuclear Energy. 52, 1, p. 76-83 8 p.

Research output: Contribution to journalArticleScientificpeer-review

18 Citations (Scopus)

Two EU-funded tests in VULCANO to assess the effects of concrete nature on its ablation by molten corium

Journeau, C., Ferry, L., Piluso, P., Monerris, J., Breton, M., Fritz, G. & Sevón, T., 2010.

Research output: Contribution to conferenceConference articleScientific

2009

Core melt stabilization (COMESTA): HECLA Experiments on Melt-Concrete Interactions

Sevon, T., Holmström, S., Virta, J. & Kinnunen, T., 2009, SAFIR2010: The Finnish Research Programme on Nuclear Power Plant Safety 2007-2010: Interim Report. Espoo: VTT Technical Research Centre of Finland, p. 295-303 (VTT Tiedotteita - Research Notes; No. 2466).

Research output: Chapter in Book/Report/Conference proceedingChapter or book articleProfessional

Open Access

Core melt stabilization (COMESTA): COMESTA summary report

Sevon, T. & Lindholm, I., 2009, SAFIR2010: The Finnish Research Programme on Nuclear Power Plant Safety 2007-2010: Interim Report. Espoo: VTT Technical Research Centre of Finland, p. 287-294 (VTT Tiedotteita - Research Notes; No. 2466).

Research output: Chapter in Book/Report/Conference proceedingChapter or book articleProfessional

Open Access
2008

Current European Experiments on 2D Molten Core Concrete Interaction: HECLA and VULCANO

Journeau, C., Bonnet, J. M., Boccaccio, E., Piluso, P., Sevon, T., Pankakoski, P. H., Holmström, S. & Virta, J., 2008, Proceedings of ICAPP '08: The 2008 International Congress on Advances in Nuclear Power Plants: Embedded topical meeting. American Nuclear Society ANS, p. 1241-1250

Research output: Chapter in Book/Report/Conference proceedingConference article in proceedingsScientificpeer-review

2 Citations (Scopus)

European Research on the Corium issues within the SARNET network of excellence

Journeau, C., Bonnet, J. M., Godin-Jacqmin, L., Sevon, T. & et al., 2008, International Conference on Advances in Nuclear Power Plants, ICAPP 2008. Anaheim, CA, USA, 8 - 12 June 2008. American Nuclear Society ANS, p. 1172 - 1181

Research output: Chapter in Book/Report/Conference proceedingConference article in proceedingsScientificpeer-review

2 Citations (Scopus)
2007

Simulation of Molten Corium Concrete Interaction in a Stratified Configuration: The COMET-L2-L3 Benchmark

Spindler, B., Atkhen, K., Cranga, M., Foit, J., Garcia, M., Schmidt, W., Sevon, T. & Spengler, C., 2007.

Research output: Contribution to conferenceConference articleScientific

2006

SANCY / CAPHORN summary report

Lindholm, I., Holmström, S., Miettinen, J., Kekki, T., Pankakoski, P., Sevon, T., Takasuo, E., Virta, J. & Zilliacus, R., 2006, SAFIR: The Finnish Research Programme on Nuclear Power Plant Safety 2003-2006: Final Report. Espoo: VTT Technical Research Centre of Finland, p. 225-236 (VTT Tiedotteita - Research Notes; No. 2363).

Research output: Chapter in Book/Report/Conference proceedingChapter or book articleProfessional

Open Access
2005

Molten Core - Concrete Interactions in Nuclear Accidents: Theory and Design of an Experimental Facility

Sevón, T., 2005, Espoo: VTT Technical Research Centre of Finland. 88 p. (VTT Tiedotteita - Meddelanden - Research Notes; No. 2311).

Research output: Book/ReportReport

Open Access
3 Citations (Scopus)