Recent H majority inverted radio frequency heating scheme experiments in JET-ILW

Dirk Van Eester, Ernesto Lerche, Yevgen Kazakov, Philippe Jacquet, Yuri Baranov, Volodymyr Bobkov, Kristel Crombé, Agata Czarnecka, Remi Dumont, Pierre Dumortier, Jacob Eriksson, Luca Giacomelli, Carine Giroud, Marc Goniche, Carl Hellesen, Vasily Kiptily, Natalia Krawczyk, Tuomas Koskela, Filomena Nave, Massimo Nocente & 6 others Jef Ongena, Marko Santala, Mirko Salewski, Mireille Schneider, Henri Weisen, J. Hillairet

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Abstract

Inverted 3He and D ion cyclotron minority heating scenarios were recently tested in JET-ILW. They confirm the good heating efficiency at low concentrations of ~3%. The 3He minority heating scheme is only modestly affected by the change from a carbon (JET-C) to a Beryllium (JET-ILW) wall but unlike what was the case in JET-C, the intrinsic Be ions D-like particles in terms of charge-over-mass ratio do not prevent the D (or 4He) minority regime from being exploited. Direct and indirect evidence of the existence of fast particle subpopulations was found in both cases.
Original languageEnglish
Article number03061
JournalE P J Web of Conferences
Volume157
Number of pages4
ISSN2100-014X
DOIs
Publication statusPublished - 2017

Cite this

Van Eester, D., Lerche, E., Kazakov, Y., Jacquet, P., Baranov, Y., Bobkov, V., ... Hillairet, J. (2017). Recent H majority inverted radio frequency heating scheme experiments in JET-ILW. E P J Web of Conferences, 157, [03061]. https://doi.org/10.1051/epjconf/201715703061
Van Eester, Dirk ; Lerche, Ernesto ; Kazakov, Yevgen ; Jacquet, Philippe ; Baranov, Yuri ; Bobkov, Volodymyr ; Crombé, Kristel ; Czarnecka, Agata ; Dumont, Remi ; Dumortier, Pierre ; Eriksson, Jacob ; Giacomelli, Luca ; Giroud, Carine ; Goniche, Marc ; Hellesen, Carl ; Kiptily, Vasily ; Krawczyk, Natalia ; Koskela, Tuomas ; Nave, Filomena ; Nocente, Massimo ; Ongena, Jef ; Santala, Marko ; Salewski, Mirko ; Schneider, Mireille ; Weisen, Henri ; Hillairet, J. / Recent H majority inverted radio frequency heating scheme experiments in JET-ILW. In: E P J Web of Conferences. 2017 ; Vol. 157.
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title = "Recent H majority inverted radio frequency heating scheme experiments in JET-ILW",
abstract = "Inverted 3He and D ion cyclotron minority heating scenarios were recently tested in JET-ILW. They confirm the good heating efficiency at low concentrations of ~3{\%}. The 3He minority heating scheme is only modestly affected by the change from a carbon (JET-C) to a Beryllium (JET-ILW) wall but unlike what was the case in JET-C, the intrinsic Be ions D-like particles in terms of charge-over-mass ratio do not prevent the D (or 4He) minority regime from being exploited. Direct and indirect evidence of the existence of fast particle subpopulations was found in both cases.",
author = "{Van Eester}, Dirk and Ernesto Lerche and Yevgen Kazakov and Philippe Jacquet and Yuri Baranov and Volodymyr Bobkov and Kristel Cromb{\'e} and Agata Czarnecka and Remi Dumont and Pierre Dumortier and Jacob Eriksson and Luca Giacomelli and Carine Giroud and Marc Goniche and Carl Hellesen and Vasily Kiptily and Natalia Krawczyk and Tuomas Koskela and Filomena Nave and Massimo Nocente and Jef Ongena and Marko Santala and Mirko Salewski and Mireille Schneider and Henri Weisen and J. Hillairet",
year = "2017",
doi = "10.1051/epjconf/201715703061",
language = "English",
volume = "157",
journal = "E P J Web of Conferences",
issn = "2100-014X",
publisher = "E D P Sciences",

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Van Eester, D, Lerche, E, Kazakov, Y, Jacquet, P, Baranov, Y, Bobkov, V, Crombé, K, Czarnecka, A, Dumont, R, Dumortier, P, Eriksson, J, Giacomelli, L, Giroud, C, Goniche, M, Hellesen, C, Kiptily, V, Krawczyk, N, Koskela, T, Nave, F, Nocente, M, Ongena, J, Santala, M, Salewski, M, Schneider, M, Weisen, H & Hillairet, J 2017, 'Recent H majority inverted radio frequency heating scheme experiments in JET-ILW', E P J Web of Conferences, vol. 157, 03061. https://doi.org/10.1051/epjconf/201715703061

Recent H majority inverted radio frequency heating scheme experiments in JET-ILW. / Van Eester, Dirk; Lerche, Ernesto; Kazakov, Yevgen; Jacquet, Philippe; Baranov, Yuri; Bobkov, Volodymyr; Crombé, Kristel; Czarnecka, Agata; Dumont, Remi; Dumortier, Pierre; Eriksson, Jacob; Giacomelli, Luca; Giroud, Carine; Goniche, Marc; Hellesen, Carl; Kiptily, Vasily; Krawczyk, Natalia; Koskela, Tuomas; Nave, Filomena; Nocente, Massimo; Ongena, Jef; Santala, Marko; Salewski, Mirko; Schneider, Mireille; Weisen, Henri; Hillairet, J.

In: E P J Web of Conferences, Vol. 157, 03061, 2017.

Research output: Contribution to journalJournal articleResearchpeer-review

TY - JOUR

T1 - Recent H majority inverted radio frequency heating scheme experiments in JET-ILW

AU - Van Eester, Dirk

AU - Lerche, Ernesto

AU - Kazakov, Yevgen

AU - Jacquet, Philippe

AU - Baranov, Yuri

AU - Bobkov, Volodymyr

AU - Crombé, Kristel

AU - Czarnecka, Agata

AU - Dumont, Remi

AU - Dumortier, Pierre

AU - Eriksson, Jacob

AU - Giacomelli, Luca

AU - Giroud, Carine

AU - Goniche, Marc

AU - Hellesen, Carl

AU - Kiptily, Vasily

AU - Krawczyk, Natalia

AU - Koskela, Tuomas

AU - Nave, Filomena

AU - Nocente, Massimo

AU - Ongena, Jef

AU - Santala, Marko

AU - Salewski, Mirko

AU - Schneider, Mireille

AU - Weisen, Henri

AU - Hillairet, J.

PY - 2017

Y1 - 2017

N2 - Inverted 3He and D ion cyclotron minority heating scenarios were recently tested in JET-ILW. They confirm the good heating efficiency at low concentrations of ~3%. The 3He minority heating scheme is only modestly affected by the change from a carbon (JET-C) to a Beryllium (JET-ILW) wall but unlike what was the case in JET-C, the intrinsic Be ions D-like particles in terms of charge-over-mass ratio do not prevent the D (or 4He) minority regime from being exploited. Direct and indirect evidence of the existence of fast particle subpopulations was found in both cases.

AB - Inverted 3He and D ion cyclotron minority heating scenarios were recently tested in JET-ILW. They confirm the good heating efficiency at low concentrations of ~3%. The 3He minority heating scheme is only modestly affected by the change from a carbon (JET-C) to a Beryllium (JET-ILW) wall but unlike what was the case in JET-C, the intrinsic Be ions D-like particles in terms of charge-over-mass ratio do not prevent the D (or 4He) minority regime from being exploited. Direct and indirect evidence of the existence of fast particle subpopulations was found in both cases.

U2 - 10.1051/epjconf/201715703061

DO - 10.1051/epjconf/201715703061

M3 - Journal article

VL - 157

JO - E P J Web of Conferences

JF - E P J Web of Conferences

SN - 2100-014X

M1 - 03061

ER -