Generic Containment: Detailed comparison of containment simulations performed on plant scale

St. Kelm; M. Klauck; S. Beck; H.-J. Allelein; G. Preusser; M. Sangiorgi; W. Klein-Hessling; I. Bakalov; A. Bleyer; A. Bentaib; I. Kljenak; M. Stempniewicz; P. Kostka; S. Morandi; B. Ada del Corno; C. Bratfisch; T. Risken; L. Denk; Z. Parduba; S. Paci; A. Manfredini; Ari Silde; P. Juris; J. Jancovic; H.G. Lele; S. Ganju

doi:10.1016/j.anucene.2014.07.006

Generic Containment: Detailed comparison of containment simulations performed on plant scale

St. Kelm (Corresponding Author), M. Klauck, S. Beck, H.-J. Allelein, G. Preusser, M. Sangiorgi, W. Klein-Hessling, I. Bakalov, A. Bleyer, A. Bentaib, I. Kljenak, M. Stempniewicz, P. Kostka, S. Morandi, B. Ada del Corno, C. Bratfisch, T. Risken, L. Denk, Z. Parduba, S. PaciA. Manfredini, Ari Silde, P. Juris, J. Jancovic, H.G. Lele, S. Ganju

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Abstract

One outcome of the OECD/NEA ISP-47 activity was the recommendation to elaborate a 'Generic Containment' in order to allow comparing and rating the results obtained by different lumped-parameter models on plant scale. Within the European SARNET2 project (http://www.sar-net.eu), such a Generic Containment nodalisation, based on a German PWR (1300MWel), was defined. This agreement on the nodalisation allows investigating the remaining differences among the results, especially the 'user-effect', related to the modelling choices, as well as fundamental differences in the underlying model basis in detail. The methodology applied in order to compare the different code predictions consisted of a series of three benchmark steps with increasing complexity as well as a systematic comparison of characteristic variables and observations.This paper summarises the benchmark series, the lessons learned during specifying the steps, comparing and discussing the results and finally gives an outlook on future steps

Original language	English
Pages (from-to)	165-172
Journal	Annals of Nuclear Energy
Volume	74
DOIs	https://doi.org/10.1016/j.anucene.2014.07.006
Publication status	Published - 2014
MoE publication type	A1 Journal article-refereed
Event	6th European Review meeting on Severe Accident Research, ERMSAR-2013 - Avignon, France Duration: 2 Oct 2013 → 4 Oct 2013 Conference number: 6

Keywords

nuclear power plants
severe accidents
SARNET
containment flows
hydrogen distribution
user effects

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10.1016/j.anucene.2014.07.006

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Kelm, S., Klauck, M., Beck, S., Allelein, H-J., Preusser, G., Sangiorgi, M., Klein-Hessling, W., Bakalov, I., Bleyer, A., Bentaib, A., Kljenak, I., Stempniewicz, M., Kostka, P., Morandi, S., Ada del Corno, B., Bratfisch, C., Risken, T., Denk, L., Parduba, Z., ... Ganju, S. (2014). Generic Containment: Detailed comparison of containment simulations performed on plant scale. Annals of Nuclear Energy, 74, 165-172. https://doi.org/10.1016/j.anucene.2014.07.006

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title = "Generic Containment: Detailed comparison of containment simulations performed on plant scale",

abstract = "One outcome of the OECD/NEA ISP-47 activity was the recommendation to elaborate a 'Generic Containment' in order to allow comparing and rating the results obtained by different lumped-parameter models on plant scale. Within the European SARNET2 project (http://www.sar-net.eu), such a Generic Containment nodalisation, based on a German PWR (1300MWel), was defined. This agreement on the nodalisation allows investigating the remaining differences among the results, especially the 'user-effect', related to the modelling choices, as well as fundamental differences in the underlying model basis in detail. The methodology applied in order to compare the different code predictions consisted of a series of three benchmark steps with increasing complexity as well as a systematic comparison of characteristic variables and observations.This paper summarises the benchmark series, the lessons learned during specifying the steps, comparing and discussing the results and finally gives an outlook on future steps",

keywords = "nuclear power plants, severe accidents, SARNET, containment flows, hydrogen distribution, user effects",

author = "St. Kelm and M. Klauck and S. Beck and H.-J. Allelein and G. Preusser and M. Sangiorgi and W. Klein-Hessling and I. Bakalov and A. Bleyer and A. Bentaib and I. Kljenak and M. Stempniewicz and P. Kostka and S. Morandi and {Ada del Corno}, B. and C. Bratfisch and T. Risken and L. Denk and Z. Parduba and S. Paci and A. Manfredini and Ari Silde and P. Juris and J. Jancovic and H.G. Lele and S. Ganju",

year = "2014",

doi = "10.1016/j.anucene.2014.07.006",

language = "English",

volume = "74",

pages = "165--172",

journal = "Annals of Nuclear Energy",

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note = "6th European Review meeting on Severe Accident Research, ERMSAR-2013, ERMSAR-2013 ; Conference date: 02-10-2013 Through 04-10-2013",

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Kelm, S, Klauck, M, Beck, S, Allelein, H-J, Preusser, G, Sangiorgi, M, Klein-Hessling, W, Bakalov, I, Bleyer, A, Bentaib, A, Kljenak, I, Stempniewicz, M, Kostka, P, Morandi, S, Ada del Corno, B, Bratfisch, C, Risken, T, Denk, L, Parduba, Z, Paci, S, Manfredini, A, Silde, A, Juris, P, Jancovic, J, Lele, HG & Ganju, S 2014, 'Generic Containment: Detailed comparison of containment simulations performed on plant scale', Annals of Nuclear Energy, vol. 74, pp. 165-172. https://doi.org/10.1016/j.anucene.2014.07.006

TY - JOUR

T1 - Generic Containment

T2 - 6th European Review meeting on Severe Accident Research, ERMSAR-2013

AU - Kelm, St.

AU - Klauck, M.

AU - Beck, S.

AU - Allelein, H.-J.

AU - Preusser, G.

AU - Sangiorgi, M.

AU - Klein-Hessling, W.

AU - Bakalov, I.

AU - Bleyer, A.

AU - Bentaib, A.

AU - Kljenak, I.

AU - Stempniewicz, M.

AU - Kostka, P.

AU - Morandi, S.

AU - Ada del Corno, B.

AU - Bratfisch, C.

AU - Risken, T.

AU - Denk, L.

AU - Parduba, Z.

AU - Paci, S.

AU - Manfredini, A.

AU - Silde, Ari

AU - Juris, P.

AU - Jancovic, J.

AU - Lele, H.G.

AU - Ganju, S.

N1 - Conference code: 6

PY - 2014

Y1 - 2014

N2 - One outcome of the OECD/NEA ISP-47 activity was the recommendation to elaborate a 'Generic Containment' in order to allow comparing and rating the results obtained by different lumped-parameter models on plant scale. Within the European SARNET2 project (http://www.sar-net.eu), such a Generic Containment nodalisation, based on a German PWR (1300MWel), was defined. This agreement on the nodalisation allows investigating the remaining differences among the results, especially the 'user-effect', related to the modelling choices, as well as fundamental differences in the underlying model basis in detail. The methodology applied in order to compare the different code predictions consisted of a series of three benchmark steps with increasing complexity as well as a systematic comparison of characteristic variables and observations.This paper summarises the benchmark series, the lessons learned during specifying the steps, comparing and discussing the results and finally gives an outlook on future steps

AB - One outcome of the OECD/NEA ISP-47 activity was the recommendation to elaborate a 'Generic Containment' in order to allow comparing and rating the results obtained by different lumped-parameter models on plant scale. Within the European SARNET2 project (http://www.sar-net.eu), such a Generic Containment nodalisation, based on a German PWR (1300MWel), was defined. This agreement on the nodalisation allows investigating the remaining differences among the results, especially the 'user-effect', related to the modelling choices, as well as fundamental differences in the underlying model basis in detail. The methodology applied in order to compare the different code predictions consisted of a series of three benchmark steps with increasing complexity as well as a systematic comparison of characteristic variables and observations.This paper summarises the benchmark series, the lessons learned during specifying the steps, comparing and discussing the results and finally gives an outlook on future steps

KW - nuclear power plants

KW - severe accidents

KW - SARNET

KW - containment flows

KW - hydrogen distribution

KW - user effects

UR - https://www.sciencedirect.com/journal/annals-of-nuclear-energy/vol/74/suppl/C

U2 - 10.1016/j.anucene.2014.07.006

DO - 10.1016/j.anucene.2014.07.006

M3 - Article

VL - 74

SP - 165

EP - 172

JO - Annals of Nuclear Energy

JF - Annals of Nuclear Energy

SN - 0306-4549

Y2 - 2 October 2013 through 4 October 2013

ER -

Generic Containment: Detailed comparison of containment simulations performed on plant scale

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Keywords

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