The geometry of the ICRF-induced wave-SOL interaction. A multi-machine experimental review in view of the ITER operation

Autor: L. Colas, G. Urbanczyk, M. Goniche, J. Hillairet, J.-M. Bernard, C. Bourdelle, N. Fedorczak, C. Guillemaut, W. Helou, V. Bobkov, R. Ochoukov, Ph. Jacquet, E. Lerche, X. Zhang, C. Qin, C.C. Klepper, C. Lau, B. Van Compernolle, S.J. Wukitch, Y. Lin, M. Ono, null JET Contributors, null the ASDEX Upgrade Team, null the EAST Team, null the WEST Team, null ITPA IOS

Publikováno v: Nuclear Fusion

As part of ITPA-Integrated Operational Scenario activities, this contribution reviews recent experimental characterizations of radio-frequency (RF)-induced scrape-off layer (SOL) modifications of various tokamaks worldwide and of the LArge Plasma Dev

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1b8e3e62655f14790185c12cee28d916
https://hdl.handle.net/21.11116/0000-0009-C1D1-021.11116/0000-0009-D1DE-121.11116/0000-0009-C1CF-4

Negative ion source development for a photoneutralization based neutral beam system for future fusion reactors

Autor: A Simonin, R Agnello, S Bechu, J M Bernard, C Blondel, J P Boeuf, D Bresteau, G Cartry, W Chaibi, C Drag, B P Duval, H P L de Esch, G Fubiani, I Furno, C Grand, Ph Guittienne, A Howling, R Jacquier, C Marini, I Morgal

Publikováno v: New Journal of Physics, Vol 18, Iss 12, p 125005 (2016)

In parallel to the developments dedicated to the ITER neutral beam (NB) system, CEA-IRFM with laboratories in France and Switzerland are studying the feasibility of a new generation of NB system able to provide heating and current drive for the futur

Externí odkaz: https://doaj.org/article/3d3a09ca052d4d83a52dffb62289cee8

Status of the WEST travelling wave array antenna design and results from the high power mock-up

Autor: R. Ragona, F. Durodié, A. Messiaen, J. Ongena, M. Van Schoor, S. Agzaf, T. Batal, J.-M. Bernard, X. Courtois, J.-M. Delaplanche, R. Dumont, F. Durand, F. Faisse, M. Firdaouss, L. Gargiulo, P. Garibaldi, J. Hillairet, T. Hoang, G. Lombard, P. Mollard, Z. Chen, Y. Song, H. Xu, Q. Yang, C. Yu

Publikováno v: Nuclear Fusion
Nuclear Fusion, IOP Publishing, 2022, 62 (2), pp.026046. ⟨10.1088/1741-4326/ac4467⟩
Nuclear Fusion, 2022, 62 (2), pp.026046. ⟨10.1088/1741-4326/ac4467⟩

This paper presents the current status of the WEST TWA antenna, its mock-up and a possible extrapolation to DEMO. The updated WEST TWA design has a reduced antenna length and features feeding and mechanical support from a single vessel port. A mock-u

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::88cff00945b0bcd98966c36b586d0a6d
https://doi.org/10.1088/1741-4326/ac4467

Steady Transport Equation in the Case Where the Normal Component of the Velocity Does Not Vanish on the Boundary

Autor: J.-M. Bernard

Publikováno v: SIAM Journal on Mathematical Analysis. 44:993-1018

This article studies the solutions in $L^2$ of a steady transport equation with a divergence-free driving velocity that is $H^1$ in a Lipschitz domain of $\mathbb{R}^d$. Since the velocity is assumed fully nonhomogeneous on the boundary, existence an

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::fccc95917bca99c25f48c262b8a6bf6b
https://doi.org/10.1137/11082052x

Carbon isotopic enrichment in Titan's tholins? Implications for Titan's aerosols

Autor: Cyril Szopa, M.-J. Nguyen, François Raulin, J. M. Bernard, Guy Cernogora, Patrice Coll, G. Israel, Sylvie Derenne

Publikováno v: Planetary and Space Science
Planetary and Space Science, Elsevier, 2007, 55 (13), pp.2010-2014. ⟨10.1016/j.pss.2007.04.010⟩
Planetary and Space Science, 2007, 55 (13), pp.2010-2014. ⟨10.1016/j.pss.2007.04.010⟩

Since the discovery of the main composition of Titan's atmosphere, many laboratory experiments have been carried out to reproduce its chemical evolution, particularly the formation of organic haze particles found throughout this atmosphere. Some of t

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6b791a244ce9d1e5cdc31f1e3d5308e0
https://doi.org/10.1016/j.pss.2007.04.010