Ing Jaroslav Krbec [ PhD Student, Tokamak Department ]

Place: Tokamak Building, Office: G 016
Tel.: (+420) 266 053563
Fax: (+420) 286 890 448
Email: krbec@ipp.cas.cz

Research Interests

Researcher Identifiers

Education

2013Master's degree
Czech Technical University in Prague, Faculty of Nuclear Sciences and Physical Engineering
Measurement of edge plasma density by energetic beam of Li atoms on the COMPASS tokamak

Supervised students

2017 - now Ivan Romanov
Preparation of Bc. diploma work

Research projects

2019-2021 The impact of error fields on enhanced confinement regimes in tokamaks
Co-investigator
Provider: Czech Science Foundation; Project ID: *19-15229S
2016-2018Study of Zonal flows and Alfvén eigenmodes in the COMPASS tokamak plasma
Co-investigator
Provider: Czech Science Foundation; Project ID: GA16-25074S
2014-2015 Power decay-length scaling and pedestal scaling studies and related diagnostics in support of MST and JET
Co-investigator
Provider: Euratom under European Fusion Development Agreement; Project ID: *WP14-MST2-12

List of Publications

2018Podolník A., Komm M., Adámek J., Háček P., Krbec J., Dejarnac R., Gunn J. P., Pánek R.: 3D particle-in-cell modeling of Langmuir probe effective collecting area in magnetized plasma. Plasma Physics and Controlled Fusion 60 [8] (2018) č. článku 085008.
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 Grover O., Seidl J., Refy D., Adámek J., Vondráček P., Tomeš M., Junek P., Háček P., Krbec J., Weinzettl V., Hron M., Zoletnik S.: Limit cycle oscillations measurements with Langmuir and ball-pen probes on COMPASS. Nuclear Fusion 58 [11] (2018) č. článku 112010.
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[16th International Workshop on H-mode Physics and Transport Barriers. Petrohrad, 13.09.2017-13.09.2017]
2017Komm M., Bílková P., Aftanas M., Berta M., Böhm P., Bogár O., Frassinetti L., Grover O., Háček P., Havlíček J., Hron M., Imríšek M., Krbec J., Mitošinková K., Naydenkova D., Pánek R., Peterka M., Snyder P.B., Stefanikova E., Stöckel J., Šos M., Urban J., Varju J., Vondráček P., Weinzettl V.: Contribution to the multi-machine pedestal scaling from COMPASS tokamak. Nuclear Fusion 57 [5] (2017) č. článku 056041.
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[IAEA Fusion Energy Conference (FEC 2016)/26./. Kyoto, 17.10.2016-22.10.2016]
 Markovič T., Peterka M., Pánek R., Havlíček J., Bílková P., Cahyna P., Evans T., Háček P., Krbec J., Hron M., Liu Y., Tomeš M., Urban J., Weinzettl V.: Plasma response to n=2 HFS RMP fields on COMPASS. 643. WE-Heraeus-Seminar: Impact of 3D Magnetic Fields on Hot Plasmas. Vol. 643. Jülich: Forschungszentrum Jülich GmbH, 2017 - (Liang, Y.; Sunn Pedersen, T.; Schmitz, O.; Günter, S.), č. článku O3.3. WE-Heraeus-Seminar, 643. ISBN N.
[ Abstract ]

[WE-Heraeus-Seminar: Impact of 3D magnetic fields on hot plasmas/643./. Bad Honnef (DE), 22.05.2017-24.05.2017]
 Camilo de Souza F., Elfimov A., Galvao R.M.O., Krbec J., Seidl J., Stöckel J., Hron M., Havlíček J., Mitošinková K.: Geodesic mode instability driven by electron and ion fluxes during neutral beam injection in tokamaks. Physics Letters. A 381 [36] (2017) 3066-3070.
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 Weinzettl V., Adámek J., Berta M., Bílková P., Bogár O., Böhm P., Cavalier J., Dejarnac R., Dimitrova M., Ficker O., Fridrich D., Grover O., Háček P., Havlíček J., Havránek A., Horáček J., Hron M., Imríšek M., Komm M., Kovařík K., Krbec J., Markovič T., Matveeva E., Mitošinková K., Mlynář J., Naydenkova D., Pánek R., Papřok R., Peterka M., Podolník A., Seidl J., Šos M., Stöckel J., Tomeš M., Varavin M., Varju J., Vlainic M., Vondráček P., Zajac J., Žáček F., Stano M., Anda G., Dunai D., Krizsanóczi T., Refy D., Zoletnik S., Silva A., Gomes R., Pereira T., Popov Tsv., Sarychev D., Ermak G.P., Zebrowski J., Jakubowski M., Rabinski M., Malinowski K., Nanobashvili S., Spolaore M., Vianello N., Gauthier E., Gunn J. P., Devitre A.: Progress in diagnostics of the COMPASS tokamak. Journal of Instrumentation 12 [December] (2017) č. článku C12015.
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[European Conference on Plasma Diagnostics (ECPD2017)/2./. Bordeaux, 18.04.2017-21.04.2017]
 Refy D.I., Zoletnik S., Grover O., Seidl J., Hron M., Dunai D., Anda G., Bencze A., Háček P., Krbec J., Weinzettl V.: Characterization of the electron density profile dynamic and flow velocity modulation during oscillations close to the L-H threshold at COMPASS. EPS 2017: 44th European Physical Society Conference on Plasma Physics. Vol. 41F. Mulhouse: European Physical Society, 2017 - (Fajardo, M.; Westerhof, E.; Riconda, C.; Melzer, A.; Bret, A.; Dromey, B.), č. článku P4.178. Europhysics Conference Abstracts (ECA). ISBN 979-10-96389-07.
[ Abstract ]

[EPS 2017 Conference on Plasma Physics/44./. Belfast (IE), 26.06.2017-30.06.2017]
 Komm M., Cavalier J., Seidl J., Adámek J., Bílková P., Böhm P., Devitre A., Dimitrova M., Elmore S., Faitsch M., Háček P., Havlíček J., Imríšek M., Krbec J., Peterka M., Pánek R., Popov T., Tomeš M., Weinzettl V.: First detachment studies on COMPASS tokamak using nitrogen seeding. EPS 2017: 44th European Physical Society Conference on Plasma Physics. Vol. 41F. Mulhouse: European Physical Society, 2017 - (Fajardo, M.; Westerhof, E.; Riconda, C.; Melzer, A.; Bret, A.; Dromey, B.), č. článku P1.118. Europhysics Conference Abstracts (ECA). ISBN 979-10-96389-07.
[ Abstract ]

[EPS 2017 Conference on Plasma Physics/44./. Belfast (IE), 26.06.2017-30.06.2017]
 Dimitrova M., Popov Tsv.K., Dejarnac R., Komm M., Cavalier J., Seidl J., Krbec J., Stöckel J., Weinzettl V., Háček P., Pánek R.: EEDF in the COMPASS open divertor during a detachment experiment. EPS 2017: 44th European Physical Society Conference on Plasma Physics. Vol. 41F. Mulhouse: European Physical Society, 2017 - (Fajardo, M.; Westerhof, E.; Riconda, C.; Melzer, A.; Bret, A.; Dromey, B.), č. článku P2.105. Europhysics Conference Abstracts (ECA). ISBN 979-10-96389-07.
[ Abstract ]

[EPS 2017 Conference on Plasma Physics/44./. Belfast (IE), 26.06.2017-30.06.2017]
 Podolník A., Komm M., Adámek J., Háček P., Krbec J., Dejarnac R., Pánek R., Gunn J. P.: Particle-in-cell simulations of Langmuir probes at COMPASS tokamak. EPS 2017: 44th European Physical Society Conference on Plasma Physics. Vol. 41F. Mulhouse: European Physical Society, 2017 - (Fajardo, M.; Westerhof, E.; Riconda, C.; Melzer, A.; Bret, A.; Dromey, B.), č. článku P1.110. Europhysics Conference Abstracts (ECA). ISBN 979-10-96389-07.
[ Abstract ]

[EPS 2017 Conference on Plasma Physics/44./. Belfast (IE), 26.06.2017-30.06.2017]
 Pánek R., Markovič T., Cahyna P., Dejarnac R., Havlíček J., Horáček J., Hron M., Imríšek M., Junek P., Komm M., Šesták D., Urban J., Varju J., Weinzettl V., Adámek J., Bílková P., Böhm P., Dimitrova M., Háček P., Kovařík K., Krbec J., Mlynář J., Podolník A., Seidl J., Stöckel J., Tomeš M., Zajac J., Mitošinková K., Peterka M., Vondráček P.: Conceptual design of the COMPASS upgrade tokamak. Fusion Engineering and Design 123 [October] (2017) 11-16.
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[SOFT 2016: Symposium on Fusion Technology /29./. Prague, 05.09.2016-09.09.2016]
 Seidl J., Krbec J., Hron M., Adámek J., Hidalgo C., Markovič T., Melnikov A.V., Stöckel J., Weinzettl V., Aftanas M., Bílková P., Bogár O., Böhm P., Eliseev L.G., Háček P., Havlíček J., Horáček J., Imríšek M., Kovařík K., Mitošinková K., Pánek R., Tomeš M., Vondráček P.: Electromagnetic characteristics of geodesic acoustic mode in the COMPASS tokamak. Nuclear Fusion 57 [12] (2017) č. článku 126048.
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 Meyer H., Adámek J., Bílková P., Bogár O., Böhm P., Cahyna P., Dimitrova M., Ficker O., Háček P., Horáček J., Imríšek M., Komm M., Kovařík K., Krbec J., Markovič T., Mitošinková K., Mlynář J., Papřok R., Peterka M., Petržílka V., Seidl J., Urban J., Vondráček P., Weinzettl V.: Overview of progress in European medium sized tokamaks towards an integrated plasma-edge/wall solution. Nuclear Fusion 57 [10] (2017) č. článku 102014.
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2016Anda G., Bencze A., Berta M., Dunai D., Háček P., Krbec J., Réfy D., Krizsanóczi T., Bató S., Ilkei T., Kiss I.G., Veres G., Zoletnik S.: Lithium beam diagnostic system on the COMPASS tokamak. Fusion Engineering and Design 108 [October] (2016) 1-6.
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 Elfimov A.G., Camilo de Souza F., Galvao R.M.O., Krbec J., Seidl J., Stöckel J., Hron M., Havlíček J., Mitošinková K.: Geodesic mode instability driven by electron and ion fluxes in tokamaks. EPS 2016: 43rd European Physical Society Conference on Plasma Physics. Vol. 40A. Mulhouse: European Physical Society, 2016 - (Mantica, P.; Giruzzi, G.; Fajardo, M.; Gans, T.; Poedts, S.; Vennekens, N.), P2.038. Europhysics Conference Abstracts (ECA), ECA, 40A. ISBN 2-914771-99-1.
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[EPS 2016: Conference on Plasma Physics/43./. Leuven (BE), 04.07.2016-08.07.2016]
2015Svoboda V., Kocman J., Grover O., Krbec J., Stöckel J.: Remote operation of the vertical plasma stabilization @ the GOLEM tokamak for the plasma physics education. Engineering and Design. [October] (2015) 974-979.
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[Symposium on Fusion Technology 2014(SOFT-28)/28./. San Sebastián, 29.09.2014-03.10.2014]
 Berta M., Anda G., Bencze A., Dunai D., Háček P., Hron M., Kovácsik A., Krbec J., Pánek R., Réfy D., Véres G., Weinzettl V., Zoletnik S.: Li-BES detection system for plasma turbulence measurements on the COMPASS tokamak. Engineering and Design. [October] (2015) 795-798.
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[Symposium on Fusion Technology 2014(SOFT-28)/28./. San Sebastián, 29.09.2014-03.10.2014]
 Háček P., Berta M., Krbec J., Stöckel J., Weinzettl V., Bencze A., Zoletnik S., Anda G.: Measurements with Atomic Beam Probe Diagnostic on the COMPASS Tokamak. WDS 2015 — Proceedings of Contributed Papers — Physics. Prague : MATFYZPRESS, 2015 - (Šafránková, J.; Pavlů, J.), s. 264-268 ISBN 978-80-7378-311-2. - (WDS).
[ Abstract ]

[WDS - 2015 - 24th Annual Conference of Doctoral Students/24./. Prague (CZ), 02.06.2015-04.06.2015]
 Pánek R., Adámek J., Aftanas M., Bílková P., Böhm P., Brochard F., Cahyna P., Cavalier J., Dejarnac R., Dimitrova M., Grover O., Harrison J., Háček P., Havlíček J., Havránek A., Horáček J., Hron M., Imríšek M., Janky F., Kirk A., Komm M., Kovařík K., Krbec J., Kripner L., Markovič T., Mitošinková K., Mlynář J., Naydenkova D., Peterka M., Seidl J., Stöckel J., Štefániková E., Tomeš M., Urban J., Vondráček P., Varavin M., Varju J., Weinzettl V., Zajac J.: Status of the COMPASS tokamak and characterization of the first H-mode. Plasma Physics and Controlled Fusion 58 [1] (2015) 014015-014015.
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