16 Papers
90 Citations
A. Heym is an academic researcher from École Polytechnique Fédérale de Lausanne. The author has contributed to research in topics: Tokamak & Joule heating. The author has an hindex of 7, co-authored 16 publications.
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Papers
Recent Alfven-Wave Heating Results on the Tca Tokamak
R. Behn,A. De.Chambrier,G.A. Collins,P.A. Duperrex,A. Heym,F. Hofmann,Ch. Hollenstein,B. Joye,R. Keller,A. Lietti,J. B. Lister,Jean-Marc Moret,S. Nowak,J. Orourke,A. Pochelon,W. Simm +15 more
TL;DR: In this paper, the most recent results obtained during the Alfven wave heating experiments being carried out on the TCA Tokamak were presented, along with some of the problems encountered.
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•Journal Article
Recent Alfven wave heating results on the TCA tokamak
R. Behn,A. De.Chambrier,G.A. Collins,P.A. Duperrex,A. Heym,F. Hofmann,Ch. Hollenstein,B. Joye,R. Keller,A. Lietti,J. B. Lister,Jean-Marc Moret,S. Nowak,J. Orourke,A. Pochelon,W. Simm +15 more
TL;DR: In this paper, the most recent results obtained during the Alfven wave heating experiments being carried out on the TCA Tokamak were presented, along with some of the problems encountered.
20
Effect of RF heating on edge parameters in the TCA tokamak
A. De.Chambrier,G.A. Collins,P.A. Duperrex,A. Heym,F. Hofmann,Ch. Hollenstein,B. Joye,R. Keller,A. Lietti,J.B. Lister,F.B. Marcus,Jean-Marc Moret,S. Nowak,A. Pochelon,W. Simm,S. Vepřek +15 more
TL;DR: In this paper, detailed scrape-off measurements during Alfven wave heating experiments (P RF ~ 200 kW) in TCA were performed by means of electrical probes and by deposition probes fixed onto the antennae.
20
Recent results from the TCV tokamak
H. Weisen,F. Hofmann,M.J. Dutch,Jean-Marc Moret,J.B. Lister,A. Pochelon,R.A. Pitts,M. Anton,R. Behn,S. Bernel,F. Buhlmann,René Chavan,B. P. Duval,Damien Fasel,A. Favre,S. Franke,A. Heym,Ch. Hollenstein,P. F. Isoz,B. Joye,X. Llobet,B. Marletaz,Ph. Marmillod,Y. R. Martin,Ch. Nieswand,P. J. Paris,A. Perez,Z.A. Pietrzyk,Olivier Sauter,W. van.Toledo,G. Tonetti,Minh Quang Tran,F. Troyon,D. J. Ward +33 more
TL;DR: In this article, a shape control algorithm based on a finite element reconstruction of the plasma current in real time was implemented for the TCV tokamak to produce a large variety of plasma shapes and magnetic configurations.
9
Measurements of electron and ion heating by Alfven waves in the TCA Tokamak
A. De.Chambrier,A. Heym,F. Hofmann,B. Joye,R. Keller,A. Lietti,J.B. Lister,P D Morgan,N.J. Peacock,A. Pochelon,M.F. Stamp +10 more
TL;DR: Alfven wave heating experiments have been carried out in the TCA Tokamak as discussed by the authors, where up to 75% of the value of the ohmic heating power has been delivered to the plasma.