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      Economic Aspects of Fusion Power(ESEFP IA)

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Task 3 Activation Products Source Term

2015-5-7 11:26| View Publisher: root| View: 2979| Comments: 0

1 Scope

This task addresses the underlying mechanisms producing, and techniques for mitigating, mobilization of material in postulated fusion reactor accidents.  Specific issues of concern include: dust generation, transport, and release, dust explosibility, system development for dust detection and removal, oxidation-driven volatility of structural material, activated corrosion product transport, and chemical reactivity and hydrogen production.  Many of these items closely correlate to issues studied in Task 1.

2 Progress ( 2014 )

IPP/INL collaboration on ASDEX dust morphology, composition, and size distribution is completed. Final results summarized in comprehensive journal article (M. Balden, N. Endstrasser, P. W. Humrickhouse, V. Rohde, M. Rasinski, U. von Toussaint, S. Elgeti, R. Neu, and the ASDEX Upgrade Team, Collection strategy, inner morphology, and size distribution of dust particles in ASDEX Upgrade, Nuclear Fusion 54 (2014) 073010.)

3 Future Plane ( 2015 )

US: The task 3 coordinator has no work related to task 3 planned for FY2015.

4 Experts

3 C Activation Products Source Terms






Kaiming FENG


Christian Grisolia


Nobuyuki Asakura


Hyung Jin SHIM


Petr Romanov


Paul Humrickhouse


Disclaimer:The ESEFPIA also known as the implementing Agreement on a Co-operative Programme on Environmental,Safety and Economic Aspects of Fusion Power,functions within a framework created by the International Energy Agency(IEA).Views,findings and publications of the ESEFPIA do not necessarily represent the views or policies of the IEA Secretariat or of all of its individual member countries.

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