CORDIS oferuje możliwość skorzystania z odnośników do publicznie dostępnych publikacji i rezultatów projektów realizowanych w ramach programów ramowych HORYZONT.
Odnośniki do rezultatów i publikacji związanych z poszczególnymi projektami 7PR, a także odnośniki do niektórych konkretnych kategorii wyników, takich jak zbiory danych i oprogramowanie, są dynamicznie pobierane z systemu OpenAIRE .
Rezultaty
The automated post-processing of microstructural experimental data will be described, including the last version of CLOCK toolkit. Particular tests will be run on the ENTENTE database.
Specification of ENTENTE database (odnośnik otworzy się w nowym oknie)Identify user cases of the database for validation of modelling tools or data extraction and explore technical specifications of the database
Machine learning (ML) as regression tool, ML in microstructure descriptors and damage identification, and development of ML algorithms for accelerated LTO estimation (odnośnik otworzy się w nowym oknie)The favoured choice of machine learning approaches is delivered to be most feasible for data mining (regressional toolset) and validity/error screening. In addition, selected ML routines will be tested in their ability to predict meaningful factors affecting microstructure and its evolution, hardening and embrittlement by neuron irradiation of nuclear vessel steels. Furthermore, tailored algorithms will be produced to serve various data treatment and predictive purposes that envelope RPV embrittlement and aging. Machine vision/learning toolset is functional to automatically operate and store data from microstructural images. Easy-to-use software packages are prepared and demonstrated in the ICME workflow.
Hybrid hardening models from SANS and NI experiments (odnośnik otworzy się w nowym oknie)Description of SANS and Nanoindentation informed hardening models
Status on data collection and provision: lessons learnt (odnośnik otworzy się w nowym oknie)The deliverable will detail the status of the data stewardship and quality plan, identify gaps in the database that needs to be filled.
Integrated Computational Materials Engineering of RPV workflow for RPV steel and an assessment of LTO (odnośnik otworzy się w nowym oknie)ICME workflow and thus Process–Structure–Property– Performance (PSPP) causalities will be established linking multiple simulation and experimental scales. The effect of embrittlement/aging (performance) is assessed in relation to LTO making use of other WP3 and WP4 tasks; the bridging of different scales and methods for accelerated analysis routine.
Irradiation spectra uncertainty impact on mechanical properties of irradiated steel (odnośnik otworzy się w nowym oknie)The deliverable consists of establishing links between irradiation characteristics, radiation damage and local mechanical properties in RPV microstructures using the database in WP2, comparing with experimental data in WP3, and feeding the data to the simulation models in WP4. Identification and sensitivity analysis of embrittling factors and defining damage descriptors will be performed.
Metadata and data format: Microstructure and models (odnośnik otworzy się w nowym oknie)Detail the last data and metadata format for microstructural examination and models, namely definition of raw data, survey of the available data formats, required richness of the metadata to ensure proper application of the quality plan, and the final choice of data format to be used in the ENTENTE database
New hybrid models to describe kinetics in RPV embrittlement (odnośnik otworzy się w nowym oknie)Application of hybrid OKMC and AKMC methods to describe kinetics of the processes leading to solute segregation up to space and time scales that are comparable with those reached in experiments on RPV steels
Mid-term Workshop (odnośnik otworzy się w nowym oknie)Outputs of the mid-term workshop sessions (task 5.2)
Prediction of grain boundary coverage and its effect on surface energy parameter (odnośnik otworzy się w nowym oknie)This deliverable will present the first measurement results of radiation-induced grain boundary segregation (obtained experimentally in ENTENTE and collated elsewhere). The effect of these evolutions on the surface energy parameter γf are initially evaluated by means of adapted modelling techniques.
Definition of process flow for definition of data format and quality plan (odnośnik otworzy się w nowym oknie)Describe the general plan for defining raw data data and metadata format and relevant quality plan
1st plenary meeting minutes (odnośnik otworzy się w nowym oknie)Minutes, main actions and presentation of 1st plenary meeting
Publication rules (odnośnik otworzy się w nowym oknie)Publication rules to assure open access publication
Statistical analysis of stress-strain states in RPV polycrystals affecting brittle fracture by crystal plasticity simulations and validation experiments (odnośnik otworzy się w nowym oknie)The report will describe the experimental and modelling data acquisition combined with data analysis, including acquisition of a large experimental dataset of local strains (DIC) superimposed with crystalline orientations (EBSD); acquisition of a large numerical dataset of 3D stress and strains fields resulting from large scale simulations of 3D polycrystalline aggregates with a free surface as in experiment (AMITEX_FFTP code); development of a 2D statistical analysis of surface strain fields, and their correlations with the field of crystalline orientation, in order to compare experiment and simulation
NUGENIA and Stakeholders feedback (odnośnik otworzy się w nowym oknie)The feedback of the exploitation team as well as NUGENIA feedback regarding the applicability and benefits of the ENTENTE database and SOTERIA platform for the end users and in particular utilities will be reported. The feedback from the exploitation team meetings and the mid-term workshop is considered as well, including recommendations for taking any corrective actions if needed. The terms of reference defining the purpose and structures of the exploitation team and related meetings will be considered adequately.
Dose-dependent constitutive models for mechanical and damage response prediction in RPV steel (odnośnik otworzy się w nowym oknie)Will include dose-dependent constitutive stress-strain rule developed, tested and contribute to the development of predictive fracture models.
ENTENTE training activities report (odnośnik otworzy się w nowym oknie)Summary of education and training activities (task 5.2)
Non-hardening embrittlement of RPV steels (odnośnik otworzy się w nowym oknie)Final report, including modelling and measurement data not yet obtained or presented at the time of the first report delivery.
Metadata and data format: Mechanical properties (odnośnik otworzy się w nowym oknie)Detail the first data and metadata format for mechanical testing namely definition of raw data survey of the available data formats required richness of the metadata to ensure proper application of the quality plan and the final choice of data format to be used in the ENTENTE database
Interoperability of SOTERIA platform with ENTENTE database (odnośnik otworzy się w nowym oknie)The interoperability between ENTENTE database and SOTERIA platform will be defined including how experimental data and metadata can be extracted from ENTENTE database and post processed in SOTERIA Platform in order to correctly parameterize modelling tools
Common session with EU-funded projects feedback (odnośnik otworzy się w nowym oknie)Compile the results of the common session with other coordinators and NUGENIA and EERA JPNM representatives. This session will be organized at the Mid-term project workshop.
Project Quality plan (odnośnik otworzy się w nowym oknie)Procedures for assessing the quality of project deliverables and document management strategy
Kick-off meeting minutes (odnośnik otworzy się w nowym oknie)Minutes main actions and presentation of the project kickoff meeting
Final plenary meeting minutes (odnośnik otworzy się w nowym oknie)Minutes, main actions and presentation of 3rd plenary meeting
Non-hardening embrittlement brittle fracture modelling (odnośnik otworzy się w nowym oknie)This deliverable will present how the dose-dependent evolutions of the surface energy parameter γf due to segregations are modelled and introduced in predictive fracture toughness models
2st plenary meeting minutes (odnośnik otworzy się w nowym oknie)Minutes, main actions and presentation of 2nd plenary meeting
Influence of chemical and structural heterogeneities on the irradiation behaviour (odnośnik otworzy się w nowym oknie)The deliverable summarizes accumulated evidence on chemical heterogeneities of the investigated RPV steels and their effects on the irradiated microstructures in terms of number density, size and composition of irradiation-induced nano-features as well as segregation to extended defects. Equivalent results on model alloys with intentionally varied alloy composition are included as a reference framework.
Project management plan (odnośnik otworzy się w nowym oknie)Information about the management structures and procedures
Supply of unirradiated and irradiated material for microstructural examination (odnośnik otworzy się w nowym oknie)The report will list the various specimens sent and material characteristics
Microstructural evolution and flux effect in neutron irradiated RPV steels (odnośnik otworzy się w nowym oknie)APT and PAS characterisation results on the microstructural evolution, solute segregation/clustering, and the effects of flux is reported on selected material(s), such as RPV weld-steel. Atomistic simulations provide results and methodology to enhance the reliability of PAS measurements. Datasets are provided for simulation use in WP3 and WP4
Final Workshop (odnośnik otworzy się w nowym oknie)Outputs of the Final workshop (task 5.2)
Plan for the Exploitation and Dissemination of Results (PEDR) (odnośnik otworzy się w nowym oknie)It is a document which summarises the beneficiaries strategy and concrete actions related to the protection dissemination and exploitation of the project results It will include a definition of the reference cases
Quality plan and its application to the data (odnośnik otworzy się w nowym oknie)The deliverable will detail quality plan and its application to data generated in previous projects or within WP3.
Characterisation of unirradiated microstructures and test matrix for irradiated materials (odnośnik otworzy się w nowym oknie)The deliverable reports the unirradiated microstructures of the RPV steels investigated in Task 32 taking into account the requirements of the new data base link with WP2 The test matrix of ion and neutronirradiated RPV steels and model alloys included in Task 32 is specified
Prediction of dose-dependent fracture response evolutions (odnośnik otworzy się w nowym oknie)Fracture models at different scales for neutron irradiated materials and correspondent experiments will be compiled.
he DMP will describe the data management life cycle for the data collected processed andor generated by ENTENTE including information on the handling of research data during after the end of the project what data will be collected processed andor generated which methodology standards will be applied whether data will be sharedmade open access and how data will be curated preserved including after the end of the project
Communication plan (odnośnik otworzy się w nowym oknie)lan for communication and dissemination actions of the ENTENTE consortium
Publikacje
Autorzy:
Kristina Lindgren, Magnus Boåsen, Zaiqing Que, Krystyna Stiller, Pål Efsing, Mattias Thuvander
Opublikowane w:
Journal of Nuclear Materials, Numer 562, 2022, ISSN 0022-3115
Wydawca:
Elsevier BV
DOI:
10.1016/j.jnucmat.2022.153586
Autorzy:
Ferreño, Diego, Marta Serrano, Mark Kirk, and José A. Sainz-Aja
Opublikowane w:
Metals, Numer 12, 2020, ISSN 2075-4701
Wydawca:
MDPI
DOI:
10.3390/met12020186
Autorzy:
Lindroos, Matti; Scherer, Jean-Michel; Forest, Samuel; Laukkanen, Anssi; Andersson, Tom; Vaara, Joona; Mäntylä, Antti; Frondelius, Tero
Opublikowane w:
International Journal of Plasticity, Numer 151, 2022, ISSN 0749-6419
Wydawca:
Pergamon Press Ltd.
DOI:
10.1016/j.ijplas.2021.103187
Wyszukiwanie danych OpenAIRE...
Podczas wyszukiwania danych OpenAIRE wystąpił błąd
Brak wyników