HAL will be down for maintenance from Friday, June 10 at 4pm through Monday, June 13 at 9am. More information
Skip to Main content Skip to Navigation
Journal articles

Void fraction influence on CICCs coupling losses: Parametric measurements and analysis with MPAS model

Abstract : Modelling by analytical approach the coupling losses of CICCs used in tokamaks remains a challenge to be reliable. This is usually done using either CPU consuming numerical approaches or heuristic models such as MPAS now used for ITER. Experimental measurements of AC losses are performed at CEA using magnetization method on several JT-60SA TF type samples with various void fractions (25%-36%). Influence of void fraction on coupling losses is hard to heuristically model yet. We choose to develop an experimental protocol in order to measure coupling losses in a range of frequency relevant to fusion operation domain. AC losses model as MPAS is confronted to our JOSEFA experimental data. Conclusion and lessons will be taken into account for future work.
Complete list of metadata

https://hal-amu.archives-ouvertes.fr/hal-03189295
Contributor : Frédéric Topin Connect in order to contact the contributor
Submitted on : Saturday, April 3, 2021 - 8:25:00 AM
Last modification on : Wednesday, November 3, 2021 - 7:30:43 AM
Long-term archiving on: : Sunday, July 4, 2021 - 6:02:27 PM

File

MT26_Paper_13-09-2019_CHILETTI...
Files produced by the author(s)

Identifiers

  • HAL Id : hal-03189295, version 1

Collections

Citation

M Chiletti, J Duchateau, F Topin, B Turck, L Zani. Void fraction influence on CICCs coupling losses: Parametric measurements and analysis with MPAS model. IEEE Transactions on Applied Superconductivity, Institute of Electrical and Electronics Engineers, 2020. ⟨hal-03189295⟩

Share

Metrics

Record views

22

Files downloads

15