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Communication Dans Un Congrès Année : 2020

CATHARE-3 V2.1: The new industrial version of the CATHARE code

Résumé

CATHARE-3 is the new version of the French thermal-hydraulic code for the safety analysis of nuclear reactors; its development has begun in 2006 as part of the NEPTUNE project launched by the CEA, EDF, AREVA-NP and IRSN in 2001. The first industrial version of the code V2.1 was delivered in December 2019, in the continuity of the reference version CATHARE-2. This article presents the main new features of the code: the 3-fields modelling capabilities, the predictive pump model; the Multi-fluid and multireactor modelling tools and the improved 3D modelling capabilities. The software architecture of the code, with the challenges link to code coupling and parallelism is also presented. This article shows the planned development for the next few years.
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cea-04087378 , version 1 (03-05-2023)

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  • HAL Id : cea-04087378 , version 1

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Raphaël Préa, Philippe Fillion, Laura Matteo, Gédéon Mauger, Anouar Mekkas. CATHARE-3 V2.1: The new industrial version of the CATHARE code. ATH'20 - Advances in Thermal Hydraulics 2020, Oct 2020, Palaiseau, France. https://www.ans.org/pubs/proceedings/article-49142/. ⟨cea-04087378⟩
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