State-of-the-Art of WPS in RPV PTS Analysis

Autor: Maksym Zarazovskii, Vladislav Pištora, Dana Lauerova, Florian Obermeier, Diego Fernando Mora Mendez, Yaroslav Dubyk, Tobias Bolinder, Carlos Cueto-Felgueroso Garcia, Szabolcs Szávai, Judit Dudra, Oriol Costa Garrido, Christophe Blain, Markku Puustinen, Jinya Katsuyama, B. Richard Bass, Paul T. Williams, Oleksii Shugailo

Publikováno v: Volume 1: Codes and Standards.

The APAL (Advanced Pressurized Thermal Shock (PTS) Analysis for Long-Term Operation (LTO)) project was launched in October 2020 for four years with funding from the European Union’s HORIZON 2020 program. Within APAL, an extensive literature review

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::ee12c9dcd32457d1a2a2956cc768d833
https://doi.org/10.1115/pvp2022-83699

ATLAS PLUS: Design of Large Scale Fracture Mechanics Tests on a Ferritic Pipe

Autor: Tobias Bolinder, Patrick Le Delliou, Anna Dahl, Tomas Nicak, Alexander Eriksson, Elisabeth Keim, Kim Wallin

Publikováno v: Volume 6A: Materials and Fabrication
Nicak, T, Bolinder, T, Keim, E, Eriksson, A, Le Delliou, P, Dahl, A & Wallin, K 2018, Atlas plus : Design of large scale fracture mechanics tests on a ferritic pipe . in Proceedings of the ASME 2018 Pressure Vessels and Piping Conference : Materials and Fabrication . vol. 6A, PVP2018-84628, 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/PVP2018-84628

This paper summarizes the design calculations performed by Framatome, EDF, KIWA INSPECTA and VTT for three large scale tests on ferritic pipes made of material WB 36 (15 NiCuMoNb 5). The large scale tests will be performed on a 4-point bending test f

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c20d3efc05f10db649be74d7a397313b
https://doi.org/10.1115/pvp2018-84628

Creep analyses of a steam pipe system

Autor: Jan Storesund, Kristin Steingrimsdottir, Juhani Rantala, Tobias Bolinder

Publikováno v: Storesund, J, Steingrimsdottir, K, Rantala, J & Bolinder, T 2016, Creep analyses of a steam pipe system . in P Auerkari (ed.), Baltica X : International Conference on Life Management and Maintenance for Power Plants . VTT Technical Research Centre of Finland, Espoo, VTT Technology, vol. 261, BALTICA X-International Conference on Life Management and Maintenance for Power Plants, Helsinki-Stockholm, Finland, 7/06/16 . < https://publications.vtt.fi/pdf/technology/2016/T261.pdf >
VTT Technical Research Centre of Finland-PURE

Elastic pipe stress analyses are frequently performed to check that the stresses in pipe systems are allowed. For operation in the creep range such analyses may describe the stress distribution in the beginning but not after creep relaxation starts t

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::c4ad1baa910df2ec9026f19a605a7e87
https://cris.vtt.fi/en/publications/90413c34-94f1-4710-88c5-7afc5f6b3d7f

Evaluation of the Influence of Residual Stresses on Ductile Fracture

Autor: Tobias Bolinder, Iradj Sattari-Far, Jonas Faleskog

Publikováno v: Volume 6: Materials and Fabrication, Parts A and B.

In this work the significance of residual stresses for ductile fracture was investigated. The treatment of residual stresses as expressed in fracture assessment procedures such as the R6 method is believed to be very conservative for ductile material

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::c3db34cd511537c2046d2f271cd46abb
https://doi.org/10.1115/pvp2011-58080