Quantification of locked mode instability triggered by a change in confinement

Autor: Peterka, M., Seidl, J., Markovic, T., Loarte, A., Logan, N. C., Park, J. -K., Cahyna, P., Havlicek, J., Imrisek, M., Kripner, L., Panek, R., Sos, M., Bilkova, P., Bogar, K., Bohm, P., Casolari, A., Gribov, Y., Grover, O., Hacek, P., Hron, M., Kovarik, K., Tomes, M., Tskhakaya, D., Varju, J., Vondracek, P., Weinzettl, V., Team, the COMPASS

This work presents the first analysis of the disruptive locked mode (LM) triggered by the dynamics of a confinement change. It shows that, under certain conditions, the LM threshold during the transient is significantly lower than expected from stead

Externí odkaz: http://arxiv.org/abs/2404.11090

Tento výsledek nelze pro nepřihlášené uživatele zobrazit.
K zobrazení výsledku je třeba se přihlásit.

Preliminary design of the COMPASS upgrade tokamak

Autor: Vondracek, P. ^*, Panek, R., Hron, M., Havlicek, J., Weinzettl, V., Todd, T., Tskhakaya, D., Cunningham, G., Hacek, P., Hromadka, J., Junek, P., Krbec, J., Patel, N., Sestak, D., Varju, J., Adamek, J., Balazsova, M., Balner, V., Barton, P., Bielecki, J., Bilkova, P., Błocki, J., Bocian, D., Bogar, K., Bogar, O., Boocz, P., Borodkina, I., Brooks, A., Bohm, P., Burant, J., Casolari, A., Cavalier, J., Chappuis, P., Dejarnac, R., Dimitrova, M., Dudak, M., Duran, I., Ellis, R., Entler, S., Fang, J., Farnik, M., Ficker, O., Fridrich, D., Fukova, S., Gerardin, J., Hanak, I., Havranek, A., Herrmann, A., Horacek, J., Hronova, O., Imrisek, M., Isernia, N., Jaulmes, F., Jerab, M., Kindl, V., Komm, M., Kovarik, K., Kral, M., Kripner, L., Macusova, E., Majer, T., Markovic, T., Matveeva, E., Mikszuta-Michalik, K., Mohelnik, M., Mysiura, I., Naydenkova, D., Nemec, I., Ortwein, R., Patocka, K., Peterka, M., Podolnik, A., Prochazka, F., Prevratil, J., Reboun, J., Scalera, V., Scholz, M., Svoboda, J., Swierblewski, J., Sos, M., Tadros, M., Titus, P., Tomes, M., Torres, A., Tracz, G., Turjanica, P., Varavin, M., Veselovsky, V., Villone, F., Wąchal, P., Yanovskiy, V., Zadvitskiy, G., Zajac, J., Zak, A., Zaloga, D., Zelda, J., Zhang, H.

Publikováno v: In Fusion Engineering and Design August 2021 169

Validation of equilibrium tools on the COMPASS tokamak

Autor: Urban, J., Appel, L. C., Artaud, J. F., Faugeras, B., Havlicek, J., Komm, M., Lupelli, I., Peterka, M.

Various MHD (magnetohydrodynamic) equilibrium tools, some of which being recently developed or considerably updated, are used on the COMPASS tokamak at IPP Prague. MHD equilibrium is a fundamental property of the tokamak plasma, whose knowledge is re

Externí odkaz: http://arxiv.org/abs/1412.1924

Multi-device study of temporal characteristics of magnetohydrodynamic modes initiating disruptions

Autor: Klevarová, V. ^*, Verdoolaege, G., Pautasso, G., de Vries, P.C., Sweeney, R., Markovic, T., Zohm, H., Komm, M., Havlicek, J., Snipes, J.A., Lehnen, M.

Publikováno v: In Fusion Engineering and Design November 2020 160