The experimental work in support to ATLAS+ project

Dominique Moinereau, Patrick Le Delliou, Anna Dahl, Yann Kayser, Szabolcs Szavai, Levente Tatar, Tobias Bolinder, Marta Serrano, Jacques Besson, Tomas Nicak, Kim Wallin, Stéphane Marie

Research output: Chapter in Book/Report/Conference proceedingConference article in proceedingsScientificpeer-review

Abstract

The 4-years European project ATLAS+ project was launched in June 2017. Its main objective is to develop advanced structural assessment tools to address the remaining technology gaps for the safe and long term operation of nuclear reactor pressure coolant boundary systems. The transferability of ductile material properties from small scale fracture mechanics specimens to large scale components is one of the topics of the project. A large programme of experimental work is to be conducted in support of the development and validation of advanced tools for structural integrity assessment within the framework of the work-package 1 (WP 1): Design and execution of simulation oriented experiments to validate models at different scales. The experimental work is based on a full set of fracture mechanics experiments conducted on standard specimens and large scale components (several pipes and one mock-up), including a full materials characterization. Three materials are considered: a ferritic steel 15NiCuMoNb5 (WB 36) an aged austenitic stainless steel weld a VVER (eastern PWR) dissimilar metal weld (DMW) The paper presents the WP 1, the experimental programme and summarizes the first results.
Original languageEnglish
Title of host publicationASME 2018 Pressure Vessels and Piping Conference
Subtitle of host publicationMaterials and Fabrication
PublisherAmerican Society of Mechanical Engineers ASME
Number of pages8
Volume6A
ISBN (Print)978-0-7918-5167-8
DOIs
Publication statusPublished - 1 Jan 2018
MoE publication typeNot Eligible
EventASME 2018 Pressure Vessels and Piping Conference, PVP2018 - Hotel Hilton, Prague, Czech Republic
Duration: 15 Jul 201820 Jul 2018
Conference number: 52

Conference

ConferenceASME 2018 Pressure Vessels and Piping Conference, PVP2018
Abbreviated titlePVP2018
CountryCzech Republic
CityPrague
Period15/07/1820/07/18

Fingerprint

Fracture mechanics
Welds
Dissimilar metals
Ferritic steel
Structural integrity
Nuclear reactors
Austenitic stainless steel
Coolants
Materials properties
Experiments
Pipe

Cite this

Moinereau, D., Le Delliou, P., Dahl, A., Kayser, Y., Szavai, S., Tatar, L., ... Marie, S. (2018). The experimental work in support to ATLAS+ project. In ASME 2018 Pressure Vessels and Piping Conference: Materials and Fabrication (Vol. 6A). [PVP2018-84697] American Society of Mechanical Engineers ASME. https://doi.org/10.1115/PVP2018-84697
Moinereau, Dominique ; Le Delliou, Patrick ; Dahl, Anna ; Kayser, Yann ; Szavai, Szabolcs ; Tatar, Levente ; Bolinder, Tobias ; Serrano, Marta ; Besson, Jacques ; Nicak, Tomas ; Wallin, Kim ; Marie, Stéphane. / The experimental work in support to ATLAS+ project. ASME 2018 Pressure Vessels and Piping Conference: Materials and Fabrication. Vol. 6A American Society of Mechanical Engineers ASME, 2018.
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Moinereau, D, Le Delliou, P, Dahl, A, Kayser, Y, Szavai, S, Tatar, L, Bolinder, T, Serrano, M, Besson, J, Nicak, T, Wallin, K & Marie, S 2018, The experimental work in support to ATLAS+ project. in ASME 2018 Pressure Vessels and Piping Conference: Materials and Fabrication. vol. 6A, PVP2018-84697, American Society of Mechanical Engineers ASME, ASME 2018 Pressure Vessels and Piping Conference, PVP2018, Prague, Czech Republic, 15/07/18. https://doi.org/10.1115/PVP2018-84697

The experimental work in support to ATLAS+ project. / Moinereau, Dominique; Le Delliou, Patrick; Dahl, Anna; Kayser, Yann; Szavai, Szabolcs; Tatar, Levente; Bolinder, Tobias; Serrano, Marta; Besson, Jacques; Nicak, Tomas; Wallin, Kim; Marie, Stéphane.

ASME 2018 Pressure Vessels and Piping Conference: Materials and Fabrication. Vol. 6A American Society of Mechanical Engineers ASME, 2018. PVP2018-84697.

Research output: Chapter in Book/Report/Conference proceedingConference article in proceedingsScientificpeer-review

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AU - Szavai, Szabolcs

AU - Tatar, Levente

AU - Bolinder, Tobias

AU - Serrano, Marta

AU - Besson, Jacques

AU - Nicak, Tomas

AU - Wallin, Kim

AU - Marie, Stéphane

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AB - The 4-years European project ATLAS+ project was launched in June 2017. Its main objective is to develop advanced structural assessment tools to address the remaining technology gaps for the safe and long term operation of nuclear reactor pressure coolant boundary systems. The transferability of ductile material properties from small scale fracture mechanics specimens to large scale components is one of the topics of the project. A large programme of experimental work is to be conducted in support of the development and validation of advanced tools for structural integrity assessment within the framework of the work-package 1 (WP 1): Design and execution of simulation oriented experiments to validate models at different scales. The experimental work is based on a full set of fracture mechanics experiments conducted on standard specimens and large scale components (several pipes and one mock-up), including a full materials characterization. Three materials are considered: a ferritic steel 15NiCuMoNb5 (WB 36) an aged austenitic stainless steel weld a VVER (eastern PWR) dissimilar metal weld (DMW) The paper presents the WP 1, the experimental programme and summarizes the first results.

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VL - 6A

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PB - American Society of Mechanical Engineers ASME

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Moinereau D, Le Delliou P, Dahl A, Kayser Y, Szavai S, Tatar L et al. The experimental work in support to ATLAS+ project. In ASME 2018 Pressure Vessels and Piping Conference: Materials and Fabrication. Vol. 6A. American Society of Mechanical Engineers ASME. 2018. PVP2018-84697 https://doi.org/10.1115/PVP2018-84697