Program
DAY 1, TUESDAY, 6TH JUNE
08:15 - 08:50 Registration
08:50 - 10:15 Hydrogen transport pipelines
Chair: Mons Hauge, Equinor
- 08:50 Welcome, Vigdis Olden, SINTEF
- 09:00 Introductory talk, Eli Aamot, SINTEF and Richard Markeson, Gassco
- 09:15 Retrofitting existing pipelines towards hydrogen transport and storage: experimental-numerical investigation of fracture resistance at multiple scales, Stijn Hertelé, Ghent University
- 09:35 Characterization of gaseous hydrogen embrittlement using sub-size specimens: application to steel pipelines and weld, Yazid Madi, Mines Paris Tech
- 09:55 1INPEX-Kyushu University joint project on hydrogen embrittlement of natural gas pipeline steels, Masanobu Kubota, Kyushu University
10:15 - 10:30 Break
10:30 - 11:50 Hydrogen realated fractures
Chair: Prof. Hisao Matsunaga, Kyushu University
- 10:30 Impact of Environmental Conditions on Tensile Ductility of Pure Nickel in High-Pressure Gaseous Hydrogen, Junichiro Yamabe, Fukuoka University
- 10:50 Hydrogen embrittlement in martensitic-austenitic advanced ultrahigh-strength steels, Sakari Pallaspuro, Oulo University
- 11:10 Recent research conducted on the HYCOMAT platform, a collection of devices designed to investigate the compatibility between metals and gaseous hydrogen, Gilbert Hénaff, ENSMA
- 11:30 Effect of water vapor and H2S content on the hydrogen embrittlement sensitivity of low alloy steels for underground storage, Lisa Blanchard, CEA
12:00 - 13:00 Lunch
13:00 - 14:20 Modelling of hydrogen diffusion and fracture
Chair: Prof. Zhiliang Zhang, NTNU
- 13:00 Computational predictions of hydrogen-assisted failures, Emilio Martínez-Pañeda, Imperial College
- 13:20 Coupled hydrogen diffusion finite element modelling using ABAQUS UMAT/UMATHT, Adrienne Muth, Fraunhofer
- 13:40 Strain rate influence on hydrogen embrittlement predicted by numerical modelling for an additively manufactured 316L steel, Andrés Díaz, University of Burgos
- 14:00 Finite element simulation of hydrogen transport coupled with various thermomechanical loadings, Yann Charles, Sorbonne Paris North University
14:20 - 14:40 Break
14:40 - 16:00 Hydrogen uptake, diffusion and trapping
Chair: Prof. Kim Verbeken, Ghent University
- 14:40 The potential of thermal desorption spectroscopy to determine the hydrogen trapping characteristics, Tom Depover, Ghent University
- 15:00 Hydrogen diffusion and trapping in a low alloy steel containing micro-porosity, Frédéric Christien, University Lyon Centre SMS
- 15:20 Design of the Grain boundary networks to manage the diffusion of hydrogen, Jamaa Bouhattate, La Rochelle University
- 15:40 Hydrogen uptake in steels from cathodic charging process in aquas electrolyte and gaseous hydrogen charging, Markus Uhlirsh, Swerim
- 16:00 Closing day 1
- 19:00 Dinner at Ringve Museum
DAY 2, WEDNESDAY, 7TH JUNE
09:00 - 10:00 Hydrogen embrittlement in advanced materials
Chair: Senior Expert Jader Furtado, Air Liquide International
- 09:00 Hydrogen-associated Decohesion and Localized Plasticity in a high-Mn high-Al two Phase Lightweight Steel, Xizhen Dong - Max-Planck institute
- 09:20 Hydrogen induced failure in Ti6Al4V0.1Ru alloy, Dilson S. dos Santos, UFRJ
- 09:40 Hydrogen management in advanced high strength steels, Wenwen Song, Aachen University
10:00 - 10:15 Break
10:15 - 12:00 Safe pipelines for hydrogen transport. Main take aways from the HyLINE project
Chair: Dr. Mihaela Eliza Cristea, Tenaris
- 10:15 Hydrogen uptake and diffusion, Roy Johnsen, NTNU/Catalina Musinoi Hagen, SINTEF
- 10:35 Nano and micro scale effects, Anette Brocks Hagen, SINTEF
- 10:55 Mechanical performance, Antonio Alvaro, SINTEF
- 11:15 Structural integrity assessment, Zhiliang Zhang, NTNU
- 11:35 End and closing remarks
12:00 - 13:00 Lunch
