Overview of the COMPASS results

Hron, Martin; Adámek, Jiří; Cavalier, Jordan; Dejarnac, Renaud; Ficker, Ondřej; Grover, Ondřej; Horáček, Jan; Komm, Michael; Tomešová, Eva; Matveeva, Ekaterina; Pánek, Radomír; Peterka, Matěj; Seidl, Jakub; Tskhakaya, David; Yanovskiy, Vadim; Artola, F. J.; Atikukke, S.; Bartoň, Petr; Bencze, A.; Berta, M.; Bílková, Petra; Bin, W.; Bogár, Klára; Bogár, Ondrej; Böhm, Petr; Borodkina, Irina; Brezinsek, S.; Brochard, F.; Buratti, P.; Čaloud, Jakub; Casolari, Andrea; Castaldo, C.; Čečrdle, J.; Čeřovský, Jaroslav; Cipciar, A.; Devitre, A.; Dimitrova, Miglena; Ďuran, Ivan; Entler, Slavomír; Farník, Michal; Fernandes, H.; Fridrich, David; Fuková, Šárka; Gauthier, E.; Gerardin, Jonathan; Gobbin, M.; Grenfell, G.; Gribov, Y.; Grof, M.; Gunn, J.; Háček, Pavel; Havlíček, Josef; Havránek, Aleš; Hidalgo, C.; Hromasová, Kateřina; Hronová-Bilyková, Olena; Iafrati, M.; Imríšek, Martin; Isernia, N.; Jaulmes, Fabien; Jeřáb, Martin; Jirsa, Miloš; Junek, Pavel; Kallenbach, A.; Kovanda, O.; Kovařík, Karel; Krbec, Jaroslav; Kripner, Lukáš; Krlín, Ladislav; Kulhánek, Petr; Lehnen, M.; Lemoine, N.; Litaudon, X.; Liu, Y.Q.; Logan, N. C.; Loarer, T.; Loarte, A.; Lourenco, P.; Lukeš, S.; Mácha, Petr; Rabinski, M.; Marin Roldan, A.; Markovič, Tomáš; Matějíček, Jiří; Mazzitelli, G.; Mlynář, Jan; Mysiura, Illia; Napoli, F.; Naydenkova, Diana; Park, J. K.; Patel, Nisarg; Pavlo, Pavol; Pitts, R.; Podolník, Aleš; Poradzinski, M.; Preinhaelter, Josef; Prishvitsin, A.; Refy, D.; Roccella, R.; Šesták, David; Shyshkin, Oleg; Škvára, Vít; Šos, Miroslav; Spolaore, M.; Stöckel, Jan; Svoboda, Jakub; Tomeš, Matěj; Torres, Andre; Turjanica, P.; Tynan, G.; Valovič, M.; Van Oost, G.; Varavin, Mykyta; Varju, Jozef; Veis, P.; Vilémová, Monika; Villone, F.; Vondráček, Petr; Weinzettl, Vladimír; Žáček, František; Zadvitskiy, Georgiy; Zajac, Jaromír; Zaloga, D.; Zebrowski, J.; Zoletnik, S.

doi:https://dx.doi.org/10.1088/1741-4326/ac301f

Počet záznamů: 1

Overview of the COMPASS results

1.

SYSNO ASEP	0560133
Druh ASEP	J - Článek v odborném periodiku
Zařazení RIV	J - Článek v odborném periodiku
Poddruh J	Článek ve WOS
Název	Overview of the COMPASS results
Tvůrce(i)	Hron, Martin (UFP-V)_{RID, ORCID} Adámek, Jiří (UFP-V)_{RID, ORCID} Cavalier, Jordan (UFP-V)_{RID, ORCID} Dejarnac, Renaud (UFP-V)_{RID, ORCID} Ficker, Ondřej (UFP-V)_ORCID Grover, Ondřej (UFP-V)_ORCID Horáček, Jan (UFP-V)_{RID, ORCID} Komm, Michael (UFP-V)_{RID, ORCID} Tomešová, Eva (UFP-V)_ORCID Matveeva, Ekaterina (UFP-V) Pánek, Radomír (UFP-V)_RID Peterka, Matěj (UFP-V)_{RID, ORCID} Seidl, Jakub (UFP-V)_RID Tskhakaya, David (UFP-V)_ORCID Yanovskiy, Vadim (UFP-V)_ORCID Artola, F. J. (FR) Atikukke, S. (SK) Bartoň, Petr (UFP-V) Bencze, A. (HU) Berta, M. (HU) Bílková, Petra (UFP-V)_RID Bin, W. (IT) Bogár, Klára (UFP-V)_ORCID Bogár, Ondrej (UFP-V)_ORCID Böhm, Petr (UFP-V)_RID Borodkina, Irina (UFP-V) Brezinsek, S. (DE) Brochard, F. (FR) Buratti, P. (IT) Čaloud, Jakub (UFP-V) Casolari, Andrea (UFP-V) Castaldo, C. (IT) Čečrdle, J. (CZ) Čeřovský, Jaroslav (UFP-V) Cipciar, A. (SK) Devitre, A. (US) Dimitrova, Miglena (UFP-V)_ORCID Ďuran, Ivan (UFP-V)_{RID, ORCID} Entler, Slavomír (UFP-V)_ORCID Farník, Michal (UFP-V) Fernandes, H. (PT) Fridrich, David (UFP-V) Fuková, Šárka (UFP-V) Gauthier, E. (FR) Gerardin, Jonathan (UFP-V)_ORCID Gobbin, M. (IT) Grenfell, G. (DE) Gribov, Y. (FR) Grof, M. (CZ) Gunn, J. (FR) Háček, Pavel (UFP-V)_{RID, ORCID} Havlíček, Josef (UFP-V)_{RID, ORCID} Havránek, Aleš (UFP-V)_ORCID Hidalgo, C. (ES) Hromasová, Kateřina (UFP-V)_ORCID Hronová-Bilyková, Olena (UFP-V)_RID Iafrati, M. (IT) Imríšek, Martin (UFP-V)_RID Isernia, N. (IT) Jaulmes, Fabien (UFP-V)_ORCID Jeřáb, Martin (UFP-V)_ORCID Jirsa, Miloš (UFP-V) Junek, Pavel (UFP-V)_RID Kallenbach, A. (DE) Kovanda, O. (CZ) Kovařík, Karel (UFP-V)_{RID, ORCID} Krbec, Jaroslav (UFP-V) Kripner, Lukáš (UFP-V)_ORCID
Tvůrce(i)	Krlín, Ladislav (UFP-V)_RID Kulhánek, Petr (UFP-V) Lehnen, M. (FR) Lemoine, N. (FR) Litaudon, X. (FR) Liu, Y.Q. (GB) Logan, N. C. (US) Loarer, T. (FR) Loarte, A. (FR) Lourenco, P. (PT) Lukeš, S. (CZ) Mácha, Petr (UFP-V)_ORCID Rabinski, M. (PL) Marin Roldan, A. (SK) Markovič, Tomáš (UFP-V)_RID Matějíček, Jiří (UFP-V)_{RID, ORCID} Mazzitelli, G. (IT) Mlynář, Jan (UFP-V)_RID Mysiura, Illia (UFP-V) Napoli, F. (IT) Naydenkova, Diana (UFP-V)_{RID, ORCID} Park, J. K. (US) Patel, Nisarg (UFP-V) Pavlo, Pavol (UFP-V)_RID Pitts, R. (FR) Podolník, Aleš (UFP-V)_ORCID Poradzinski, M. (PL) Preinhaelter, Josef (UFP-V)_RID Prishvitsin, A. (RU) Refy, D. (HU) Roccella, R. (FR) Šesták, David (UFP-V)_RID Shyshkin, Oleg (UFP-V) Škvára, Vít (UFP-V)_ORCID Šos, Miroslav (UFP-V)_ORCID Spolaore, M. (IT) Stöckel, Jan (UFP-V)_RID Svoboda, Jakub (UFP-V) Tomeš, Matěj (UFP-V) Torres, Andre (UFP-V) Turjanica, P. (CZ) Tynan, G. (US) Valovič, M. (GB) Van Oost, G. (BE) Varavin, Mykyta (UFP-V) Varju, Jozef (UFP-V)_ORCID Veis, P. (SK) Vilémová, Monika (UFP-V)_{RID, ORCID} Villone, F. (IT) Vondráček, Petr (UFP-V)_{RID, ORCID} Weinzettl, Vladimír (UFP-V)_{RID, ORCID} Žáček, František (UFP-V)_RID Zadvitskiy, Georgiy (UFP-V) Zajac, Jaromír (UFP-V)_RID Zaloga, D. (PL) Zebrowski, J. (PL) Zoletnik, S. (RU)
Celkový počet autorů	126
Číslo článku	042021
Zdroj.dok.	Nuclear Fusion. - : Institute of Physics Publishing - ISSN 0029-5515 Roč. 62, č. 4 (2022)
Poč.str.	17 s.
Jazyk dok.	eng - angličtina
Země vyd.	AT - Rakousko
Klíč. slova	COMPASS tokamak ; disruptions ; H-mode ; nuclear fusion ; plasma-material interaction ; runaway electrons ; tokamak physics
Vědní obor RIV	BL - Fyzika plazmatu a výboje v plynech
Obor OECD	Fluids and plasma physics (including surface physics)
CEP	GA19-15229S GA ČR - Grantová agentura ČR
	GA18-02482S GA ČR - Grantová agentura ČR
	LM2018117 GA MŠMT - Ministerstvo školství, mládeže a tělovýchovy
	EF16_019/0000768 GA MŠMT - Ministerstvo školství, mládeže a tělovýchovy
Způsob publikování	Open access
Institucionální podpora	UFP-V - RVO:61389021
UT WOS	000793496200001
EID SCOPUS	85130463237
DOI	10.1088/1741-4326/ac301f
Anotace	COMPASS addressed several physical processes that may explain the behaviour of important phenomena. This paper presents results related to the main fields of COMPASS research obtained in the recent two years, including studies of turbulence, L-H transition, plasma material interaction, runaway electron, and disruption physics: Tomographic reconstruction of the edge/SOL turbulence observed by a fast visible camera allowed to visualize turbulent structures without perturbing the plasma. Dependence of the power threshold on the X-point height was studied and related role of radial electric field in the edge/SOL plasma was identified. The effect of high-field-side error fields on the L-H transition was investigated in order to assess the influence of the central solenoid misalignment and the possibility to compensate these error fields by low-field-side coils. Results of fast measurements of electron temperature during ELMs show the ELM peak values at the divertor are around 80% of the initial temperature at the pedestal. Liquid metals were used for the first time as plasma facing material in ELMy H-mode in the tokamak divertor. Good power handling capability was observed for heat fluxes up to 12 MW m-2 and no direct droplet ejection was observed. Partial detachment regime was achieved by impurity seeding in the divertor. The evolution of the heat flux footprint at the outer target was studied. Runaway electrons were studied using new unique systems impact calorimetry, carbon pellet injection technique, wide variety of magnetic perturbations. Radial feedback control was imposed on the beam. Forces during plasma disruptions were monitored by a number of new diagnostics for vacuum vessel (VV) motion in order to contribute to the scaling laws of sideways disruption forces for ITER. Current flows towards the divertor tiles, incl. possible short-circuiting through PFCs, were investigated during the VDE experiments. The results support ATEC model and improve understanding of disruption loads.
Pracoviště	Ústav fyziky plazmatu
Kontakt	Vladimíra Kebza, kebza@ipp.cas.cz, Tel.: 266 052 975
Rok sběru	2023
Elektronická adresa	https://iopscience.iop.org/article/10.1088/1741-4326/ac301f

Počet záznamů: 1