Zobrazeno 1 - 10
of 132
pro vyhledávání: '"Noterdaeme Jean-Marie"'
Autor:
Usoltceva Mariia, Ochoukov Roman, D’Inca Rodolphe, Jacquot Jonathan, Crombé Kristel, Kostic Ana, Heuraux Stéphane, Faudot Eric, Noterdaeme Jean-Marie
Publikováno v:
EPJ Web of Conferences, Vol 157, p 03058 (2017)
RF sheath physics is one of the key topics relevant for improvements of ICRF heating systems, which are present on nearly all modern magnetic fusion machines. This paper introduces developement and validation of a new approach to understanding genera
Externí odkaz:
https://doaj.org/article/9c42e1bbc158483db5d8e3c23bddca8c
Autor:
Kostic Ana, Crombé Kristel, D’Inca Rodolphe, Jacquot Jonathan, Ochoukov Roman, Nikiforov Anton, Usoltceva Mari, Martin Elijah H., Noterdaeme Jean-Marie
Publikováno v:
EPJ Web of Conferences, Vol 157, p 03025 (2017)
Direct, non-intrusive, measurements of electric fields are essential for understanding the RF-sheath physics. This is especially true in the case of the ICRF antenna - plasma edge interaction in fusion devices. The rectification of the RF-fields near
Externí odkaz:
https://doaj.org/article/c5f0ba50b87b42d7a8959db3b246b757
Autor:
Zhang Wei, Bobkov Volodymyr, Noterdaeme Jean-Marie, Tierens Wouter, Aguiam Diogo, Bilato Roberto, Coster David, Colas Laurent, Crombé Kristel, Fuenfgelder Helmut, Faugel Helmut, Feng Yuhe, Jacquot Jonathan, Jacquet Philippe, Kallenbach Arne, Kostic Ana, Lunt Tilmann, Maggiora Riccardo, Ochoukov Roman, Silva Antonio, Suárez Guillermo, Tuccilo Angelo A., Tudisco Onofrio, Usoltceva Mariia, Van Eester Dirk, Wang Yongsheng, Yang Qingxi
Publikováno v:
EPJ Web of Conferences, Vol 157, p 02013 (2017)
The recent scientific research on ASDEX Upgrade (AUG) has greatly advanced solutions to two issues of Radio Frequency (RF) heating in the Ion Cyclotron Range of Frequencies (ICRF): (a) the coupling of ICRF power to the plasma is significantly improve
Externí odkaz:
https://doaj.org/article/88423f6698374a1c9aaebea654c0ed31
Autor:
Tierens Wouter, Jacquot Jonathan, Zhang Wei, Noterdaeme Jean-Marie, Bobkov Volodymyr, Colas Laurent
Publikováno v:
EPJ Web of Conferences, Vol 157, p 03053 (2017)
In this paper we discuss improvements made to two codes for the simulation of ICRF waves in edge plasmas: SSWICH-SW, which self-consistently models the interplay between sheath physics and radiofrequency waves (the slow wave), and RAPLICASOL, a Finit
Externí odkaz:
https://doaj.org/article/3b661bbd9de94d709712f875f480ea87
Autor:
Bobkov Volodymyr, Bilato Roberto, Colas Laurent, Dux Ralph, Faudot Eric, Faugel Helmut, Fünfgelder Helmut, Herrmann Albrecht, Jacquot Jonathan, Kallenbach Arne, Milanesio Daniele, Maggiora Riccardo, Neu Rudolf, Noterdaeme Jean-Marie, Ochoukov Roman, Pütterich Thomas, Tierens Wouter, Zhang Wei
Publikováno v:
EPJ Web of Conferences, Vol 157, p 03005 (2017)
The response of the local RF current measured at limiters of 3-strap ICRF antenna to variations of power balance and phasing at fICRF=30MHz agrees qualitatively well with EM calculations by TOPICA and RAPLICASOL codes. Measurements of tungsten sputte
Externí odkaz:
https://doaj.org/article/68affea7e4e643fabbeeacfa3ff348f5
Autor:
Suárez López Guillermo, Ochoukov Roman, Willensdorfer Matthias, Bobkov Volodymyr, Dunne Mike, Faugel Helmut, Fünfgelder Helmut, Noterdaeme Jean-Marie, Strumberger Erika, Suttrop Wolfgang, Zohm Hartmut
Publikováno v:
EPJ Web of Conferences, Vol 157, p 03051 (2017)
The modulation of the ion cyclotron fast wave coupling to the plasma due to non-axisymmetric changes of the distance antenna-R-cutoff is studied. These changes can arise when magnetic perturbation (MP) fields are used, or when MHD activity is present
Externí odkaz:
https://doaj.org/article/4cc06d5768b2420ea808b4e07ffd48d9
Autor:
Zhang Wei, Coster David, Feng Yuhe, Lunt Tilmann, Aguiam Diogo, Bilato Roberto, Bobkov Volodymyr, Jacquot Jonathan, Jacquet Philippe, Lerche Ernesto, Noterdaeme Jean-Marie, Tierens Wouter
Publikováno v:
EPJ Web of Conferences, Vol 157, p 03066 (2017)
The physics of Radio-Frequency (RF) wave heating in the Ion Cyclotron Range of Frequencies (ICRF) in the core plasmas of fusion devices are relatively well understood while those in the Scrape-Off Layer (SOL) remain still unresolved. This paper is de
Externí odkaz:
https://doaj.org/article/01b2675034244b808e3d33a782f646fd
Autor:
Jacquot Jonathan, Tierens Wouter, Zhang Wei, Bobkov Volodymyr, Colas Laurent, Noterdaeme Jean-Marie
Publikováno v:
EPJ Web of Conferences, Vol 157, p 03020 (2017)
A sequence of simulations is performed with RAPLICASOL and SSWICH to compare two AUG ICRF antennas. RAPLICASOL outputs have been used as input to SSWICH-SW for the AUG ICRF antennas. Using parallel electric field maps and the scattering matrix produc
Externí odkaz:
https://doaj.org/article/0b211f5988214980b930c6120047cc4e
Autor:
Tripský Matěj, Wauters Tom, D’Inca Rodolphe, Crombé Kristel, Jacquot Jonathan, Ochoukov Roman, Louche Fabrice, Usoltceva Mariia, Kostic Ana, Lyssoivan Anatoli, Noterdaeme Jean-Marie, Van Schoor Michael
Publikováno v:
EPJ Web of Conferences, Vol 157, p 03056 (2017)
IShTAR is a linear magnetized plasma test facility dedicated to the investigation of RF wave/plasma interaction. The IShTAR ICRF system consists of a single strap RF antenna. When using the antenna for plasma production without an external plasma sou
Externí odkaz:
https://doaj.org/article/cede1a1006934b85b80576aad4b804d1
Autor:
Ochoukov Roman, Bobkov Volodymyr, Bruhn Cecilia, D’Inca Rodolphe, Faugel Helmut, Fuenfgelder Helmut, McDermott Rachael, Schneider Philip, Suarez-Lopez Guillermo, Noterdaeme Jean-Marie
Publikováno v:
EPJ Web of Conferences, Vol 157, p 03038 (2017)
The high frequency B-dot (HFB) probe diagnostic on the ASDEX Upgrade tokamak has undergone a considerable upgrade during the 2016 opening of the torus. The probe coverage is now greatly expanded toroidally, as well as radially with the addition of pr
Externí odkaz:
https://doaj.org/article/a9b568b7829e49b29c2d4f9bbf418b99