Zobrazeno 1 - 10
of 35
pro vyhledávání: '"V. O. Nichiporenko"'
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
https://hdl.handle.net/21.11116/0000-0008-ED2C-D21.11116/0000-0008-ED2E-B
Autor:
Yu. Belov, I. V. Kazansky, A. Gnedenkov, Aleksandr Grigorievich Litvak, Vadim E. Miasnikov, V. I. Ilin, E. M. Tai, V. I. Malygin, A. Kuzmin, A. Lyubimov, I. Khailov, Mikhail V. Morozkin, E. A. Soluyanova, S. V. Usachev, A. N. Kuftin, V. E. Zapevalov, L. G. Popov, V. O. Nichiporenko, G. G. Denisov, M.V. Agapova, A. V. Chirkov, E. V. Sokolov
Publikováno v:
2019 44th International Conference on Infrared, Millimeter, and Terahertz Waves (IRMMW-THz).
Nearly 20 years ago demand had arisen in the world practice of plasma investigations with gyrotron usage - to have a source of long-pulse microwave radiation with step-tunable frequency at megawatt-power level. Transparency bands of typical modern 1.
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
https://hdl.handle.net/21.11116/0000-000C-8DBA-421.11116/0000-000C-8DBC-2
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
Autor:
F. Leuterer, Burkhard Plaum, W. Kasparek, M. Schubert, W. Treutterer, C. J. Rapson, V. E. Zapevalov, G. Gantenbein, Stefan Müller, A. V. Chirkov, M. Reich, H. Schütz, V. I. Malygin, Gregory G. Denisov, John Jelonnek, J. Stober, H. Zohm, Aleksandr Grigorievich Litvak, Manfred Thumm, D. Wagner, V. O. Nichiporenko, F. Monaco, T.A. Scherer, L. G. Popov, Timothy Goodman, Andreas Meier, Carsten Lechte, M. Münich, E. A. Solyanova, S. A. Malygin, V. E. Myasnikov, E. M. Tai
Publikováno v:
Journal of Infrared, Millimeter, and Terahertz Waves
The upgraded electron cyclotron resonance heating (ECRH) system at ASDEX Upgrade (AUG) has been routinely used with eight gyrotrons during the last experimental campaign. A further upgrade will replace the existing system of four short-pulse (140 GHz
Autor:
V. E. Myasnikov, Aleksandr Grigorievich Litvak, E. M. Tai, T.A. Scherer, Andreas Meier, G. G. Denisov, J. Stober, H. Zohm, E. A. Solyanova, D. Wagner, Dirk Strauss, A. Zach, John Jelonnek, M. Münich, G. Gantenbein, S. A. Malygin, W. Kasparek, Carsten Lechte, M. Schubert, L. G. Popov, Manfred Thumm, M. Kircher, V. O. Nichiporenko, F. Monaco, A. V. Chirkov, F. Leuterer, Burkhard Plaum
Publikováno v:
2017 42nd International Conference on Infrared, Millimeter, and Terahertz Waves (IRMMW-THz).
Two gyrotrons have recently been installed in the multi-megawatt Electron Cyclotron Resonance Heating (ECRH) system at the ASDEX Upgrade (AUG) tokamak. They are part of a new system that replaces an older ECRH system which was operating since 1996. T
Autor:
A. Kuzmin V. Miasnikov, M.V. Agapova, V. I. Malygin, E. M. Tai, I. Kazanski, G. G. Denisov, S. V. Usachev, V. E. Zapevalov, Yu. Belov, Aleksandr Grigorievich Litvak, E. A. Soluyanova, E. V. Sokolov, V. O. Nichiporenko, A. V. Chirkov, L. G. Popov
Publikováno v:
2017 Eighteenth International Vacuum Electronics Conference (IVEC).
Design peculiarities and operational parameters of modern Russian gyrotrons developed for 105-170 GHz frequency range with pulse duration up to 3600 s and output power of 1-1.5MW at efficiency over 50 % (CPD collector) are presented.
Publikováno v:
2016 41st International Conference on Infrared, Millimeter, and Terahertz waves (IRMMW-THz).
Collector of worked-out electron beam and RF cavity resonator are the most-heat-stressed units of 1MW CW gyrotron. To withstand near 1MW power of a worked-out electron beam it is swept along the collector surface exposing it to cycling loading. In th
Autor:
E. M. Tai, Carsten Lechte, F. Leuterer, A. Zach, Burkhard Plaum, M. Münich, E. A. Solyanova, W. Kasparek, Manfred Thumm, A. V. Chirkov, S. A. Malygin, Dirk Strauss, M. Schubert, G. G. Denisov, V. E. Myasnikov, John Jelonnek, M. Kircher, L. G. Popov, T.A. Scherer, G. Gantenbein, J. Stober, H. Zohm, D. Wagner, V. O. Nichiporenko, F. Monaco, Aleksandr Grigorievich Litvak, Andreas Meier
Publikováno v:
41st International Conference on Infrared, Millimeter and Terahertz Waves (IRMMW-THz), 2016
A multi-megawatt Electron Cyclotron Resonance Heating (ECRH) system is in routine operation at the ASDEX Upgrade (AUG) tokamak. It applies four step-tunable gyrotrons at 105 and 140 GHz with 10 s pulse length and output powers close to 1 MW. An upgra
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::63e58b0a5f854cb0fbcf4abf2dc965f2
https://hdl.handle.net/11858/00-001M-0000-002C-F51A-9
https://hdl.handle.net/11858/00-001M-0000-002C-F51A-9
Autor:
S. V. Usachev, V. E. Zapevalov, M.V. Agapova, E. A. Soluyanova, G. G. Denisov, A. Lyubimov, V. I. Malygin, V. Usov, E. M. Tai, Yu. Belov, E. V. Sokolov, V. Ilin, V. Miasnikov, A. V. Chirkov, A. Gnedenkov, L. G. Popov, Aleksandr Grigorievich Litvak, A. G. Eremeev, V. O. Nichiporenko, A. Kuzmin
Publikováno v:
EPJ Web of Conferences, Vol 187, p 01016 (2018)