Zobrazeno 1 - 10 of 326 pro vyhledávání: '"F. Leuterer"'
2
Two-Frequency Notch Filters for Sub-THz Plasma Diagnostics
Autor: F. Leuterer, W. Kasparek, Manfred Thumm, Tobias Ruess, J. Stober, D. Wagner, F. Monaco
Publikováno v: 2021 46th International Conference on Infrared, Millimeter, and Terahertz Waves (IRMMW-THz)
Modern Electron Cyclotron Resonance Heating (ECRH) systems in fusion plasma research take advantage of multi-frequency gyrotrons. This means that the frequency band of some millimeter-wave diagnostics contains more than one narrowband gyrotron-freque
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::180dc80b8fae2eda325f36510a55a01b
https://hdl.handle.net/21.11116/0000-000A-7FFB-E21.11116/0000-000A-7FFD-C
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3
Improvement of the Power Handling Capability of the Upgraded Multi-Frequency ECRH System at ASDEX Upgrade
Autor: A. V. Chirkov, F. Leuterer, Burkhard Plaum, Andreas Meier, M. Schubert, E. M. Tai, L. G. Popov, Gregory G. Denisov, M. Münich, J. Stober, G. Gantenbein, H. Zohm, D. Wagner, T.A. Scherer, A. Zach, Carsten Lechte, V.E. Myasnikov, Manfred Thumm, W. Kasparek, V. O. Nichiporenko, F. Monaco, Dirk Strauss, John Jelonnek, M. Kircher, E. A. Solyanova, Aleksandr Grigorievich Litvak, V. I. Malygin
Publikováno v: 2020 45th International Conference on Infrared, Millimeter, and Terahertz Waves (IRMMW-THz)
8 gyrotrons are in routine operation in the Electron Cyclotron Resonance, !!eating (ECRH) system at the ASDEX Upgrade tokamak. All gyrotrons are step-tunable operating at 105 and 140 GHz with a maximum output power of about 1 MW and 10 s pulse length
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::be51c00b244d2770c39e49ea69b5b486
https://hdl.handle.net/21.11116/0000-0008-ED2C-D21.11116/0000-0008-ED2E-B
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4
Exploring fusion-reactor physics with high-power electron cyclotron resonance heating on ASDEX Upgrade
Autor: W. Suttrop, C. Angioni, T.A. Scherer, R. Fischer, L. G. Popov, E. M. Tai, A. Bock, Tobias Görler, Mst Team, V. Igochine, A. Meier, Emanuele Poli, M. Reisner, V. Nichiporenko, Th. Pütterich, V. Bobkov, M. Münich, G. G. Denisov, G. Gantenbein, F. Leuterer, Manfred Thumm, M. Schubert, W. Kasparek, A. Banon Navarro, E. Fable, B. Plaum, R. M. McDermott, Aleksandr Grigorievich Litvak, F. Monaco, J. Stober, H. Zohm, D. Wagner, L. Gil, U. Plank
Publikováno v: Plasma Physics and Controlled Fusion
Plasma physics and controlled fusion, 62 (2), Art. Nr.: 024012
The electron cyclotron resonance heating (ECRH) system of the ASDEX Upgrade tokomak has been upgraded over the last 15 years from a 2 MW, 2 s, 140 GHz system to an 8 MW, 10 s, dual frequency system (105/140 GHz). The power exceeds the L/H power thres
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::01426544457ff590f41c43cd05a44c56
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5
A compact two-frequency notch filter for millimeter wave plasma diagnostics
Autor: J. Stober, F. Monaco, Tobias Ruess, D. Wagner, Manfred Thumm, F. Leuterer, W. Kasparek
Publikováno v: International Journal of Infrared and Millimeter Waves
Journal of infrared, millimeter, and terahertz waves, 41 (7), 741–749
Sensitive millimeter wave diagnostics in magnetic confinement plasma fusion experiments need protection from gyrotron stray radiation in the plasma vessel. Modern electron cyclotron resonance heating (ECRH) systems take advantage of multi-frequency g
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::10f8b13c78f9ce563c026d4f8391dfd6
http://elib.uni-stuttgart.de/handle/11682/13140
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7
Beam tracing study for design and operation of two-pass electron cyclotron heating at ASDEX Upgrade
Autor: Carsten Lechte, Emanuele Poli, M. Schubert, S. Vorbrugg, F. Monaco, Albrecht Herrmann, B. Petzold, F. Leuterer, Burkhard Plaum, J. Stober, D. Wagner, W. Kasparek
Publikováno v: EPJ Web of Conferences
EPJ Web of Conferences, Vol 203, p 02009 (2019)
The electron cyclotron resonance heating system at ASDEX Upgrade (AUG) is currently being extended to eight similar Gyrotrons in total. Each Gyrotron operates at 105 and 140 GHz and is designed for up to 1 MW millimetre wave output power. A substanti
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::057fb30a142f271eb7e73290b3a66e58
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8
Completion of the 8 MW Multi-Frequency ECRH System at ASDEX Upgrade
Autor: M. Kircher, M. Schubert, E. A. Solyanova, F. Leuterer, Andreas Meier, Burkhard Plaum, Dirk Strauss, Aleksandr Grigorievich Litvak, Carsten Lechte, V. E. Myasnikov, T.A. Scherer, L. G. Popov, E. M. Tai, John Jelonnek, G. G. Denisov, V. I. Malygin, G. Gantenbein, M. Münich, Manfred Thumm, J. Stober, H. Zohm, D. Wagner, W. Kasparek, A. V. Chirkov, V. O. Nichiporenko, F. Monaco, A. Zach
Publikováno v: 2019 44th International Conference on Infrared, Millimeter and Terahertz Waves (IRMMW-THz)
Over the last 15 years, the Electron Cyclotron Resonance Heating (ECRH) system at the ASDEX Upgrade tokamak has been upgraded from a 2 MW, 2 s, 140 GHz system to an 8 MW, 10 s, dual frequency system (105/140 GHz). Eight gyrotrons were in routine oper
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a3cc694b2bcdc4de2c6917129db0e355
https://hdl.handle.net/21.11116/0000-000C-8DBA-421.11116/0000-000C-8DBC-2
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9
The Multi-Frequency ECRH System at ASDEX Upgrade - Current Status and Plans
Autor: M. Kircher, M. Schubert, M. Thumm, A. Zach, F. Leuterer, Burkhard Plaum, E. M. Tai, G. Gantenbein, Aleksandr Grigorievich Litvak, A. V. Chirkov, V. I. Malygin, Andreas Meier, V. O. Nichiporenko, M. Münich, F. Monaco, T.A. Scherer, E. A. Solyanova, L. G. Popov, Dirk Strauss, C. Lechte, V. E. Myasnikov, G. G. Denisov, John Jelonnek, W. Kasparek, J. Stober, H. Zohm, D. Wagner
Publikováno v: 43rd International Conference on Infrared, Millimeter and Terahertz Waves (IRMMW-THz), 2018
Last year, two more two-frequency 1 MW gyrotrons have been installed and put into operation at ASDEX Upgrade. In total 6 gyrotrons were in operation in the last experimental campaign. This year, two more gyrotrons will be installed which will bring t
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4c8d800e24225e223f1f59dcd95e63bd
https://doi.org/10.1109/irmmw-thz.2018.8510057
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