Výsledky vyhledávání - "Marc Ernoult"

Akademický článek

SYSTEMATIC ANALYSIS OF MULTIVARIATE SCENARIOS USING ADVANCED CLUSTERING METHODS

Autor: Marc Ernoult, Sylvain David, Doligez Xavier, Jiali Liang, Nicolas Thiolliere, Lea Tillard

Publikováno v: EPJ Web of Conferences, Vol 247, p 13002 (2021)

The continuous improvement of fuel cycle simulators in conjunction with the increase of computing capacities have led to a new scale of scenario studies. Taking into consideration multiple variable parameters and observing their effect on multiple ev

Externí odkaz: https://doaj.org/article/1f96e72dbe874141a65156ddd8f5386e

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Robustness Study of Electro-Nuclear Scenario under Disruption

Autor: Nicolas Thiollière, Jiali Liang, X. Doligez, Léa Tillard, Sylvain David, Marc Ernoult

Publikováno v: Journal of Nuclear Engineering
Volume 2
Issue 1
Pages 1-8

As the future of nuclear power is uncertain, only choosing one development objective for the coming decades can be risky
while trying to achieve several possible objectives at the same time may lead to a deadlock due to contradiction among them.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::85a8bfdf6ac1cdd1e9444ab5d3764e3e
https://doi.org/10.3390/jne2010001

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DONJON5/CLASS coupled simulations of MOX/UO2 heterogeneous PWR core

Autor: Maxime Paradis, Xavier Doligez, Guy Marleau, Marc Ernoult, Nicolas Thiollière

Publikováno v: EPJ Nuclear Sciences & Technologies, Vol 8, p 4 (2022)

Most fuel cycle simulation tools are based either on fixed recipes or assembly calculations for reactor modeling. Due to the high number of calculations and extensive computational power requirements, full-core computations are often seen as not viab

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::73fff202450e729be2c0273353f18ecb
https://www.epj-n.org/articles/epjn/full_html/2022/01/epjn210025/epjn210025.html

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Estimation of the vitrified canister production for a PWR fleet with the CLASS code

Autor: Gérald Senentz, N. Thiollière, Marc Ernoult, Jiali Liang, X. Doligez, Léa Tillard

Publikováno v: Eur.Phys.J.N
Technical Workshop on Fuel Cycle Simulation 2021
Technical Workshop on Fuel Cycle Simulation 2021, Jun 2021, Online, France. pp.21, ⟨10.1051/epjn/2021020⟩
EPJ Nuclear Sciences & Technologies, Vol 7, p 21 (2021)

International audience; This article presents an assessment of fuel cycle parameter impact on waste production through the prism of vitrified container and minor actinide masses, using a scenario simulated with the CLASS code. The number of canister

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5966492e4a808a4168f7d5999ac00d12
https://hal.archives-ouvertes.fr/hal-03472640

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Assessment of strategy robustness under disruption of objective in dynamic fuel cycle studies

Autor: S. David, Sandra Bouneau, Marc Ernoult, X. Doligez, Fanny Courtin, Jiali Liang, Guillaume Krivtchik, Nicolas Thiollière, Stéphanie Tillement, Weifeng Zhou

Publikováno v: Annals of Nuclear Energy
Annals of Nuclear Energy, Elsevier Masson, 2021, 154, pp.108131. ⟨10.1016/j.anucene.2021.108131⟩
Annals of Nuclear Energy, 2021, 154, pp.108131. ⟨10.1016/j.anucene.2021.108131⟩

International audience; The future of nuclear power depends on the interests and decisions. To take the relevant deep uncertainty into account, a new methodology of robustness analysis of fuel cycle strategies has been developed. The method has been

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2a6ef7cc32405a795c070e0da1ef8f3e
https://hal.archives-ouvertes.fr/hal-03162259/document

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Automated selection of nuclides and reactions of interest in a depletion simulation. Precision loss estimation for multiple outputs

Autor: O. Méplan, Jiali Liang, Nicolas Thiollière, Sandra Bouneau, Marc Ernoult, X. Doligez, S. David

Publikováno v: Prog.Nucl.Energy
Prog.Nucl.Energy, 2021, 135, pp.103702. ⟨10.1016/j.pnucene.2021.103702⟩

International audience; To accelerate depletion calculations, it is common to only consider a selection of isotopes. Simulating only a limited number of nuclides leads inevitably to some bias on the outputs of the depletion simulation. Most methods u

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5f15fac130bfdecec37400c7c65c90f0
https://hal.archives-ouvertes.fr/hal-03171319

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Impact of disruption between options of plutonium multi-recycling in PWRs and in SFRs

Autor: Sylvain David, Jiali Liang, X. Doligez, Nicolas Thiollière, Marc Ernoult

Publikováno v: EPJ Nuclear Sciences & Technologies, Vol 7, p 20 (2021)
EPJ N-Nuclear Sciences & Technologies
EPJ N-Nuclear Sciences & Technologies, EDP Sciences, 2021, 7, pp.20. ⟨10.1051/epjn/2021018⟩

International audience; During the recent ten years, the estimation of future uranium demands has changed greatly, and SFR competitiveness is called again into question. In this context, a planning of plutonium multi-recycling in PWRs for the near-te

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::de5871c2c32c3049f799afa74f91634b
https://www.epj-n.org/articles/epjn/full_html/2021/01/epjn210020/epjn210020.html

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Coupled CLASS and DONJON5 3D full-core calculations and comparison with the neural network approach for fuel cycles involving MOX fueled PWRs

Autor: X. Doligez, Maxime Paradis, Marc Ernoult, Guy Marleau, Martin Guillet, Nicolas Thiollière

Publikováno v: Annals Nucl.Energy
Annals Nucl.Energy, 2020, pp.107971. ⟨10.1016/j.anucene.2020.107971⟩

The scenario code CLASS relies on infinite assembly simulation to predict fuel actinide inventories at exit burnup. In the current work, we replace these assembly calculations by full-core simulations and evaluate the impact on actinide inventories p

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::11d98dee5dfc81f7f045dea8e4883145
https://hal.archives-ouvertes.fr/hal-03022636/document

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Assessment of plutonium inventory management in the french nuclear fleet with the fuel cycle simulator CLASS

Autor: X. Doligez, Nicolas Thiollière, B. Mouginot, A.-A. Zakari-Issoufou, Baptiste Leniau, Marc Ernoult, Fanny Courtin, Jiali Liang

Publikováno v: Nucl.Eng.Des.
Nucl.Eng.Des., 2021, pp.111042. ⟨10.1016/j.nucengdes.2020.111042⟩

International audience; The ASTRID French project aimed at designing, building and operating a sodium fast reactor cooled with liquid sodium. One of the goals of the project was to demonstrate the feasibility of the plutonium multi-recycling in a fas

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a88930e8a719319c91214e4e95c92a25
https://doi.org/10.1016/j.nucengdes.2020.111042

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