Zobrazeno 1 - 10
of 35
pro vyhledávání: '"Ondrej Ficker"'
Autor:
Slavomir Entler, Jan Horacek, Ondrej Ficker, Karel Kovarik, Michal Kolovratnik, Vaclav Dostal
Publikováno v:
Nuclear Engineering and Technology, Vol 55, Iss 7, Pp 2687-2696 (2023)
The fuel operating ranges of fusion tokamak-based power plants are estimated using the improved engineering breakeven equation. The Lawson criterion equations are derived in the form of a triple product with a focus on engineering breakeven and the s
Externí odkaz:
https://doaj.org/article/2c340eceb81f46669a5b90b0d241d1a5
Publikováno v:
Atoms, Vol 7, Iss 1, p 12 (2019)
Runaway electrons present a potential threat to the safe operation of future nuclear fusion large facilities based on the tokamak principle (e.g., ITER). The article presents an implementation of runaway electron current estimations at COMPASS tokama
Externí odkaz:
https://doaj.org/article/15483d30f2384d8e8d78f2647a15fb0c
Autor:
Vladimir Weinzettl, Petra Bilkova, Ivan Duran, Martin Hron, Radomir Panek, Tomas Markovic, Mykyta Varavin, Jordan Cavalier, Karel Kovarik, André Torres, Ekaterina Matveeva, Petr Böhm, Ondrej Ficker, Jan Horacek, Jaroslav Cerovsky, Jaromir Zajac, Jiri Adamek, Miglena Dimitrova, Martin Imrisek, Miroslav Sos, Eva Tomesova, Petr Vondracek, Katarzyna Mikszuta-Michalik, Jakub Svoboda, Diana Naydenkova, Klara Bogar, Jakub Caloud, Vladislav Ivanov, Samuel Lukes, Ales Podolnik, Ondrej Bogar, Slavomir Entler, Ales Havranek, Josef Preinhaelter, Fabien Jaulmes, Renaud Dejarnac, Vojtech Balner, Viktor Veselovsky, Pavel Belina, Miroslav Kral, Jonathan Gerardin, Jiri Vlcek, Momtaz Tadros, Pavel Turjanica, Vladimir Kindl, Jan Reboun, William Rowan, Saeid Houshmandyar, Marek Scholz, Jakub Bielecki, Dariusz Makowski, Maryna Chernyshova, Dario Cipciar
Publikováno v:
Fusion Engineering and Design
The COMPASS-U tokamak (R = 0.894 m, a = 0.27 m, Bt = 5 T, Ip = 2 MA) is a new medium-size device with fully metallic plasma facing components, currently under construction at the Institute of Plasma Physics of the Czech Academy of Sciences in Prague.
Autor:
Fabien Jaulmes, Ondrej Ficker, Vladimir Weinzettl, Michael Komm, Ondrej Grover, Jakub Seidl, Georgiy Zadvitskiy, Eva Macusova, Radomir Panek
Publikováno v:
Journal of Fusion Energy. 41
Autor:
Lukas Kripner, Jaroslav Krbec, Jan Zelda, Tomas Markovic, Peter Titus, Petr Vondracek, Ondrej Ficker, Martin Hron
Publikováno v:
SSRN Electronic Journal.
Autor:
A. Casolari, F. Jaulmes, A. Podolnik, Jordan Cavalier, D. Sestak, M. Peterka, Petra Bilkova, P. Bohm, M. Tomes, Vladimir Weinzettl, J. Adamek, P. Hacek, Josef Havlicek, Jozef Varju, Petr Vondracek, O. Bogar, R. Dejarnac, J. Zajac, Ondrej Ficker, D. Naydenkova, Radomir Panek, Miglena Dimitrova, J. Krbec, K. Kovarik, L. Kripner, Martin Imrisek, Martin Hron, I. Duran, M. Sos, Tomas Markovic, M. Varavin, F. Pova, J. Horacek, Slavomir Entler
Publikováno v:
Fusion Engineering and Design. 146:1703-1707
COMPASS-U, a high magnetic field tokamak with hot walls, will be designed and built at IPP Prague. Unique features of this new device bring noticeable constraints and requirements on plasma diagnostics, which make their development highly demanding.
Autor:
Vojtech Svoboda, Jakub Urban, Vladimir Weinzettl, Pavel Vancura, Ondrej Ficker, Eva Macusova, M. Marcisovsky, Miroslav Havranek, Vladimír Linhart, J. Cerovsky, L. Tomasek, Z. Janoska, A. Casolari, Peter Svihra, Pravesh Dhyani, M. Farnik, Jozef Varju, Vaclav Vrba, M. Marcisovska, M. Hejtmanek, G. Neue, V. Kafka, David Bren, Lukas Novotny, Jan Mlynar, Petr Kulhánek
Publikováno v:
Fusion Engineering and Design. 146:316-319
A novel application of strip and pixel silicon radiation detectors for study and characterization of run-away electron events in tokamaks is presented. Main goal was to monitor runaway electrons both directly and indirectly. The strip detector was pl
Autor:
M. Farnik, Andre Torres, J. Blocki, I. Hanak, M. Tomes, Miglena Dimitrova, I. Duran, Jakub Bielecki, F. Prochazka, J. Fang, D. Zaloga, P. Barton, G. Cunningham, Ondrej Ficker, Jozef Varju, Martin Hron, Pavel Turjanica, Jacek Swierblewski, J. Horacek, V. Yanovskiy, Martin Imrisek, M. Kral, M. Sos, J. Gerardin, Han Zhang, P. Boocz, Matthias Komm, Robert Ellis, Jan Prevratil, J. Adamek, N. Isernia, M. Balazsova, O. Hronova, D. Fridrich, T. Majer, Marek Scholz, P. Chappuis, J. Svoboda, Petr Vondracek, O. Bogar, Slavomir Entler, V. Balner, V. Veselovsky, J. Krbec, L. Kripner, N. Patel, M. Mohelnik, F. Jaulmes, A. Zak, A. Brooks, M. Jerab, D. Tskhakaya, Dariusz Bocian, Fabio Villone, K. Bogar, D. Naydenkova, Radomir Panek, E. Matveeva, Vladimir Kindl, P. Junek, Jordan Cavalier, A. Herrmann, M. Varavin, Peter Titus, M. Peterka, Eva Macusova, I. Borodkina, I. Nemec, A. Havranek, A. Casolari, J. Zelda, J. Burant, K. Kovarik, J. Hromadka, I. Mysiura, Przemysław Wąchal, S. Fukova, G. Zadvitskiy, Grzegorz Tracz, R. Dejarnac, J. Zajac, Jan Reboun, Vladimir Weinzettl, M. Tadros, K. Mikszuta-Michalik, Tomas Markovic, K. Patocka, Rafal Ortwein, D. Sestak, Josef Havlicek, P. Hacek, A. Podolnik, V. Scalera, M. Dudak, Petra Bilkova, P. Bohm, T. Todd
Publikováno v:
Fusion Engineering and Design
COMPASS Upgrade is a new medium size, high magnetic field tokamak (R = 0.9 m, Bt = 5 T, Ip = 2 MA) currently under design in the Czech Republic. It will provide unique capabilities for addressing some of the key challenges in plasma exhaust physics,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e0a96c4d899bed8b4691350d07b62c53
https://hdl.handle.net/21.11116/0000-0008-4119-321.11116/0000-0008-411B-1
https://hdl.handle.net/21.11116/0000-0008-4119-321.11116/0000-0008-411B-1
Autor:
S. A. Silburn, P. Aleynikov, Michael Lehnen, Jet Contributors, Vinodh Bandaru, Carlos Paz-Soldan, Sundaresan Sridhar, Stefan Jachmich, N.W. Eidietis, C. Reux, Ondrej Ficker, Matthias Hoelzl
Publikováno v:
Physical Review Letters
For the first time it is experimentally demonstrated on the JET tokamak that a combination of a low impurity concentration bulk plasma and large magnetohydrodynamic instabilities is able to suppress relativistic electron beams without measurable heat
Autor:
S. Breton, M. Sertoli, Ondrej Ficker, H. Patten, Emily Belli, G. Corrigan, Jonathan Graves, Y. Baranov, R. Bilato, F. J. Casson, Jet Contributors, J. Mylnar, Thomas Johnson, Jonathan Citrin, Clarisse Bourdelle, L. Garzotti, M. J. Mantsinen, L. Frassinetti, P.J. Knight, C. D. Challis, E. Lerche, F. Koechl, M. Goniche, A. Czarnecka, M. Valisa, K. K. Kirov, C. Angioni
Publikováno v:
Nuclear Fusion
Nuclear Fusion, 2020, 60, pp.066029. ⟨10.1088/1741-4326/ab833f⟩
Nuclear Fusion, 60, 066029
Nuclear fusion 60 (2020): 066029-1–066029-24. doi:10.1088/1741-4326/ab833f
info:cnr-pdr/source/autori:Casson F.J.; Patten H.; Bourdelle C.; Breton S.; Citrin J.; Koechl F.; Sertoli M.; Angioni C.; Baranov Y.; Bilato R.; Belli E.A.; Challis C.D.; Corrigan G.; Czarnecka A.; Ficker O.; Frassinetti L.; Garzotti L.; Goniche M.; Graves J.P.; Johnson T.; Kirov K.; Knight P.; Lerche E.; Mantsinen M.; Mylnar J.; Valisa M.; JET contributors/titolo:Predictive multi-channel flux-driven modelling to optimise ICRH tungsten control and fusion performance in JET/doi:10.1088%2F1741-4326%2Fab833f/rivista:Nuclear fusion/anno:2020/pagina_da:066029-1/pagina_a:066029-24/intervallo_pagine:066029-1–066029-24/volume:60
Nuclear Fusion, 2020, 60, pp.066029. ⟨10.1088/1741-4326/ab833f⟩
Nuclear Fusion, 60, 066029
Nuclear fusion 60 (2020): 066029-1–066029-24. doi:10.1088/1741-4326/ab833f
info:cnr-pdr/source/autori:Casson F.J.; Patten H.; Bourdelle C.; Breton S.; Citrin J.; Koechl F.; Sertoli M.; Angioni C.; Baranov Y.; Bilato R.; Belli E.A.; Challis C.D.; Corrigan G.; Czarnecka A.; Ficker O.; Frassinetti L.; Garzotti L.; Goniche M.; Graves J.P.; Johnson T.; Kirov K.; Knight P.; Lerche E.; Mantsinen M.; Mylnar J.; Valisa M.; JET contributors/titolo:Predictive multi-channel flux-driven modelling to optimise ICRH tungsten control and fusion performance in JET/doi:10.1088%2F1741-4326%2Fab833f/rivista:Nuclear fusion/anno:2020/pagina_da:066029-1/pagina_a:066029-24/intervallo_pagine:066029-1–066029-24/volume:60
The evolution of the JET high performance hybrid scenario, including central accumulation of the tungsten (W) impurity, is reproduced with predictive multi-channel integrated modelling over multiple confinement times using first-principle based core
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::406b82086d2cf795de38d2cb090d9f95
https://hdl.handle.net/21.11116/0000-0006-7193-421.11116/0000-0006-714D-521.11116/0000-0006-714F-3
https://hdl.handle.net/21.11116/0000-0006-7193-421.11116/0000-0006-714D-521.11116/0000-0006-714F-3