Project description
Collecting modelling data on radiation damage
Researchers investigate radiation damage of reactor pressure vessel (RPV) steels in nuclear plants to gain vital information for integrity assessment. To further this objective, the EU-funded ENTENTE project intends to design a European database for radiation embrittlement experimental and modelling data, where data produced in previous EU-funded projects and within ENTENTE will be collected, cured and stored. New experiments and models will be established to fill knowledge gaps and Process-Structure-Properties-Performance workflows will be developed, based on artificial intelligence tools, to make robust use of new and existing data using data-driven modelling techniques and data informatics. International collaboration is guaranteed by the participation of Japan and Ukraine within the consortium and a strong link with NEA, IAEA and other EU-funded projects on database activities.
Objective
"ENTENTE ""European Database for Multiscale Modelling of Radiation Damage"" aims to design a new European experimental/modelling materials database to collect and store pedigree data on radiation damage of RPV steels, according to FAIR (Findability, Accessibility, Interoperability, and Reusability) principles. The project can be seen as three interconnected blocks: DATABASE Design - Multi-disciplinary teams (materials scientists, engineers, software developers) for the definition of new effective data formats suitable for microstructural and modelling data, and interfaces needed to ensure interoperability. - Interface the SOTERIA platform with the ENTENTE database so that experimental data and metadata could be retrieved and post processed in order to correctly parametrize modelling tools ADVANCED experiments/models - Microstructural characterization, linked with appropriate models, by means of advanced (S)TEM techniques, APT, -XRD and in-situ TEM for mapping the radiation induced defects and associated strain-stress fields - In-depth analysis of segregation and structural, chemical nature and strength of grain boundaries to study hardening and non-hardening embrittlement INNOVATIVE data analysis and hybrid models - Simulation tools that enable the description of radiation damage up to space and time scales that are comparable with those reached in experiments on RPV steels. Accelerated physically informed fracture laws with a reasonable predicting capability on heterogeneous microstructures. - First application of ICME (Integrated Computational Materials Engineering) approaches to enable virtual studies of alternative neutron embrittlement scenarios -Machine learning and artificial neural networks approaches to support atomistic modeling as well as to predict hardening and/or embrittlement Target data will be those generated during previous EURATOM projects (LONGLIFE, PERFORM, SOTERIA, TAREG, PHARE) on RPV steels."
Fields of science
- natural sciencescomputer and information sciencesdata science
- natural sciencescomputer and information sciencesdatabases
- natural sciencescomputer and information sciencesartificial intelligencemachine learning
- natural sciencescomputer and information sciencessoftwaresoftware applicationssimulation software
- natural sciencescomputer and information sciencesartificial intelligencecomputational intelligence
Keywords
Programme(s)
- H2020-Euratom - Euratom Main Programme
- H2020-Euratom-1. - Indirect actions
Funding Scheme
RIA - Research and Innovation actionCoordinator
28040 MADRID
Spain
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Participants (28)
1116 Budapest
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75015 PARIS 15
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75794 Paris
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Legal entity other than a subcontractor which is affiliated or legally linked to a participant. The entity carries out work under the conditions laid down in the Grant Agreement, supplies goods or provides services for the action, but did not sign the Grant Agreement. A third party abides by the rules applicable to its related participant under the Grant Agreement with regard to eligibility of costs and control of expenditure.
76821 Mont Saint Aignan Cedex
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Legal entity other than a subcontractor which is affiliated or legally linked to a participant. The entity carries out work under the conditions laid down in the Grant Agreement, supplies goods or provides services for the action, but did not sign the Grant Agreement. A third party abides by the rules applicable to its related participant under the Grant Agreement with regard to eligibility of costs and control of expenditure.
59651 Villeneuve D Ascq Cedex
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75008 Paris
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91052 Erlangen
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01328 Dresden
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28906 Getafe
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92260 Fontenay Aux Roses
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100 44 Stockholm
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39005 Santander
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WA3 6AE Warrington
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63800 Cournon-D'Auvergne
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The organization defined itself as SME (small and medium-sized enterprise) at the time the Grant Agreement was signed.
1160 Bruxelles / Brussel
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CV4 8UW COVENTRY
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BS8 1QU Bristol
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M13 9PL Manchester
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03690 Alicante
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08034 Barcelona
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28040 Madrid
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OX14 3DB Abingdon
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250 68 Husinec Rez
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02150 Espoo
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44122 Ferrara
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The organization defined itself as SME (small and medium-sized enterprise) at the time the Grant Agreement was signed.
03142 Kyiv
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412 96 GOTEBORG
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100 8126 Chiyoda Ku Tokyo
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