Second Research Coordination Meeting of the Steel Surfaces CRP
The 2nd Research Coordination Meeting of the CRP on Plasma-wall Interaction with Reduced-activation Steel Surfaces in Fusion Devices was held from 16 – 18 October 2017 at IAEA Headquarters in Vienna, Austria. The Scientific Secretary was Christian Hill (Unit Head, Atomic and Molecular Data Unit, IAEA).
Agenda
Monday, 16 October 2017
| 09:30 – 10:00 | Christian HILL (IAEA) Welcome, introduction of the participants, adoption of the agenda [presentation (pdf: 152.7 KB)] |
| 10:00 – 10:40 | Peng WANG (Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences, China) Erosion and fuel retention of different RAFM steel grades [presentation (pdf: 2.8 MB)] |
| 10:40 – 11:00 | Coffee Break |
| 11:00 – 11:40 | Wolfgang JACOB (Max Planck Institute for Plasma Physics, Garching, Germany) Developments at IPP regarding sputtering of EUROFER [presentation (pdf: 2.0 MB)] |
| 11:40 – 12:30 | Discussion (all participants) |
| 12:30 – 14:00 | Lunch |
| 14:00 – 14:40 | Vadym MAKHLAI (Institute of Plasma Physics, Kharkov Institute of Physics and Technology, Ukraine) Modification and alloying of steel surfaces exposed by powerful plasma streams [presentation (pdf: 2.6 MB)] |
| 14:40 – 15:20 | Russell DOERNER (Center for Energy Research, UCSD, United States of America) Sputtering and D retention properties of RAFM steels under high-flux plasma exposure [presentation (pdf: 2.9 MB)] |
| 15:20 – 15:40 | Coffee Break |
| 15:40 – 16:20 | Dmitry TERENTYEV (SCK CEN, Belgium) Interaction of high flux plasma with Fe and RAFM steels: experimental and computational assessment [presentation (pdf: 2.9 MB)] |
| 16:20 – 17:00 | Discussion (all participants) |
Tuesday, 17 October 2017
| 09:30 – 10:10 | HIROOKA Yoshihiko (Chubu University, Japan) Hydrogen isotopes permeation through the tungsten-coated reduced activation steel first wall of a magnetic fusion reactor [presentation (pdf: 4.7 MB)] |
| 10:10 – 10:50 | Anna GOLUBEVA (Kurchatov Institute, Russia) Hydrogen retention in RAFMs – current status [presentation (pdf: 3.1 MB)] |
| 10:50 – 11:10 | Lunch |
| 11:10 – 12:00 | Discussion (all participants) |
| 12:00 – 14:00 | Lunch |
| 14:00 – 15:30 | Discussion I: Review of measurements and diagnostic capabilities for erosion and surface composition; plans for coordinated experiments on erosion (all participants) |
| 15:30 – 16:00 | Coffee Break |
| 16:00 – 17:30 | Discussion II: Review of measurements and diagnostic capabilities for hydrogen retention and migration; options for coordinated experiments (all participants) |
Wednesday, 18 October 2017
| 09:00 – 10:30 | Discussion III: Update of the work plans (all participants) |
| 10:30 – 11:00 | Coffee Break |
| 11:00 – 12:30 | Discussion IV: Closing review; sketch of meeting report; plans for next meeting |
Participants
9 participants from 8 countries.
| Russell DOERNER | Center for Energy Research, UCSD, United States of America | ||
| Anna GOLUBEVA | Kurchatov Institute, Russia | ||
| Christian HILL | IAEA | ||
| HIROOKA Yoshihiko | Chubu University, Japan | ||
| Wolfgang JACOB | Max Planck Institute for Plasma Physics, Garching, Germany | ||
| Vadym MAKHLAI | Institute of Plasma Physics, Kharkov Institute of Physics and Technology, Ukraine | ||
| Dmitry TERENTYEV | SCK CEN, Belgium | ||
| Peng WANG | Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences, China | ||
| Bastiaan BRAAMS | Centrum Wiskunde and Informatica, Netherlands |
Presentations
Russell DOERNER (Center for Energy Research, UCSD, United States of America)
Sputtering and D retention properties of RAFM steels under high-flux plasma exposure
[presentation (pdf: 2.9 MB)]
Anna GOLUBEVA (Kurchatov Institute, Russia)
Hydrogen retention in RAFMs – current status
[presentation (pdf: 3.1 MB)]
Christian HILL (IAEA)
Welcome, introduction of the participants, adoption of the agenda
[presentation (pdf: 152.7 KB)]
HIROOKA Yoshihiko (Chubu University, Japan)
Hydrogen isotopes permeation through the tungsten-coated reduced activation steel first wall of a magnetic fusion reactor
[presentation (pdf: 4.7 MB)]
Wolfgang JACOB (Max Planck Institute for Plasma Physics, Garching, Germany)
Developments at IPP regarding sputtering of EUROFER
[presentation (pdf: 2.0 MB)]
Vadym MAKHLAI (Institute of Plasma Physics, Kharkov Institute of Physics and Technology, Ukraine)
Modification and alloying of steel surfaces exposed by powerful plasma streams
[presentation (pdf: 2.6 MB)]
Dmitry TERENTYEV (SCK CEN, Belgium)
Interaction of high flux plasma with Fe and RAFM steels: experimental and computational assessment
[presentation (pdf: 2.9 MB)]
Peng WANG (Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences, China)
Erosion and fuel retention of different RAFM steel grades
[presentation (pdf: 2.8 MB)]