Zobrazeno 1 - 8
of 8
pro vyhledávání: '"S. Pécoul"'
Publikováno v:
Computer Physics Communications. 146:166-187
A realistic modeling of ICRH antennas requires the knowledge of the antenna currents. The code ICANT determines self-consistently these currents and, as a byproduct, the electrical characteristics of the antenna (radiated power, propagation constants
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::533d1ae3e79526c2d22b8aca66d5c3a6
https://doi.org/10.1016/s0010-4655(02)00269-2
https://doi.org/10.1016/s0010-4655(02)00269-2
Autor:
A. Becoulet, Ph. Ghendrih, M. Becoulet, S. Pécoul, L. Colas, James Paul Gunn, Stéphane Heuraux
Publikováno v:
Physics of Plasmas. 9:2619-2632
The two-dimensional (2D) edge plasma density distribution in the scrape off layer magnetically connected to the ion cyclotron resonance heating (ICRH) antennae is studied experimentally and numerically in the tokamak Tore Supra. A local density decre
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5145d71ce04207cb338ba7466f04d29d
https://doi.org/10.1063/1.1472501
https://doi.org/10.1063/1.1472501
Publikováno v:
AIP Conference Proceedings.
In 1998 the operation of Tore Supra ICRF antennas was perturbed by hot spots on a Faraday Screen and metallic impurity production [1]. The process responsible for the antenna-plasma interaction is suspected to be linked with RF-sheaths [2]. Modificat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2915de8d2ab3b0945ebbf2db1776efb3
https://doi.org/10.1063/1.1424162
https://doi.org/10.1063/1.1424162
Publikováno v:
AIP Conference Proceedings.
The new ICRH antenna planned for the Enhanced Performance phase of JET (JET-EP) is analyzed using the antenna coupling code ICANT, which self-consistently determines the currents on all antenna parts. This study addresses, using a simplified antenna
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c69223146ac13ade9595a4ba017373fc
https://doi.org/10.1063/1.1424160
https://doi.org/10.1063/1.1424160
Publikováno v:
AIP Conference Proceedings.
Self-consistent calculations of the 3D electric field patterns between the screen and the plasma have been made with the ICANT code for realistic antennas. Here we explain how the ICRH antennas of the Tore Supra tokamak are modelled.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::11143e7599a4273ac79ff8fe3ab031f1
https://doi.org/10.1063/1.59751
https://doi.org/10.1063/1.59751
Publikováno v:
AIP Conference Proceedings.
The code deals with 3D antenna structures (finite length antennae) that are used to launch electromagnetic waves into tokamak plasmas. The antenna radiation problem is solved using a finite boundary element technique combined with a spectral solution
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5fed88c9aed9544c082634ec4c79fabf
https://doi.org/10.1063/1.49559
https://doi.org/10.1063/1.49559
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