Zobrazeno 1 - 10
of 552
pro vyhledávání: '"Stange T"'
Autor:
Laqua H. P., Avramidis K. A., Braune H., Chelis I., Gantenbein G., Illy S., Ioannidis Z., Jelonnek J., Jin J., Krier L., Lechte C., Leggieri A., Legrand F., Marsen S., Moseev D., Oosterbeek H., Rzesnicki T., Ruess T., Stange T., Thumm M., Tigelis I., Wolf R. C.
Publikováno v:
EPJ Web of Conferences, Vol 277, p 04003 (2023)
The existing ECRH system at W7-X consists of 10 gyrotrons, with output power levels ranging from 0.6 MW up to 1.0 MW each at a frequency of 140 GHz, quasi-optical transmission lines and microwave launchers at the plasma vessel. Compared to other larg
Externí odkaz:
https://doaj.org/article/1d3ff544f32e4251874e8992869ef70d
Autor:
Laqua H.P., Baldzuhn J., Braune H., Bozhenkov S., Brunner K.J., Kazakov Ye.O., Marsen S., Moseev D., Stange T., Wolf R.C., Zanini M.
Publikováno v:
EPJ Web of Conferences, Vol 203, p 02002 (2019)
In its second operation phase (OP1.2a) W7-X was equipped with full 3d island divertor and an upgraded ECRH-system of 10 gyrotrons with a total port through power of 7 MW. The combination of pellet fueling and high density ECRH enabled to explore dens
Externí odkaz:
https://doaj.org/article/de62bf17b0c84473ba149d01e8a01a59
Autor:
Zanini M., Laqua H.P., Stange T., Brandt C., Hirsch M., Höfel U., Marushchenko N., Neuner U., Rahbarnia K., Schilling J., Thomsen H., Wolf R.C.
Publikováno v:
EPJ Web of Conferences, Vol 203, p 02013 (2019)
In the Wendelstein 7-X stellarator, up to 7MW of power are delivered to the plasma by an electron cyclotron resonance heating system consisting of ten 140 GHz gyrotrons [1]. Due to the flexible front steering mirror of each beam line, the power depos
Externí odkaz:
https://doaj.org/article/a3ae4f4a58374ecdbc9f67fa17097a00
Autor:
Braune H., Brunner K.J., Laqua H.P., Marsen S., Moseev D., Noke F., Purps F., Schneider N., Schulz T., Stange T., Uhren P., Wilde F.
Publikováno v:
EPJ Web of Conferences, Vol 187, p 01003 (2018)
At the stellarator Wendelstein 7-X (W7-X) Electron Cyclotron Resonance Heating (ECRH) is the main heating system for steady-state operation and was the only available heating system during the operation phase OP1.2a in 2017. The ECRH, equipped with 1
Externí odkaz:
https://doaj.org/article/d386ff75a74449dfb7b21f9fec4bea7f
Autor:
Laqua H.P., Baldzuhn J., Braune H., Bozhenkov S., Brunner K.J., Kazakov Ye.O., Marsen S., Moseev D., Stange T., Wolf R.C., Zanini M.
Publikováno v:
EPJ Web of Conferences, Vol 187, p 01011 (2018)
Externí odkaz:
https://doaj.org/article/6ee8b103c14943c5a07019a54a54a621
Autor:
Brunner K.J., Braune H., Erckmann V., Kasparek W., Laqua H.P., Marsen S., Moseev D., Plaum B., Stange T., Weißgerber M.
Publikováno v:
EPJ Web of Conferences, Vol 149, p 03011 (2017)
Externí odkaz:
https://doaj.org/article/e8437bc0a2084282a9d76dc6f939ffc1
Autor:
Kasparek W., Erckmann V., Laqua H.P., Stange T., Weißgerber M., Lechte C., Plaum B., Moseev D., Leipold F., Petelin M., Brunner K.J., Braune H., Marsen S., Schneider N., Wolf R.C.
Publikováno v:
EPJ Web of Conferences, Vol 149, p 01013 (2017)
Externí odkaz:
https://doaj.org/article/fd6d9d12d8564d12a206a761dd5b38e5
Autor:
Carralero, D., Estrada, T., Maragkoudakis, E., Windisch, T., Alonso, J. A., Velasco, J. L., Ford, O., Jakubowski, M., Lazerson, S., Beurskens, M., Bozhenkov, S., Calvo, I., Damm, H., Fuchert, G., García-Regaña, J. M., Höfel, U., Marushchenko, N., Pablant, N., Sánchez, E., Smith, H. M., Pasch, E., Stange, T.
A recent characterization of core turbulence carried out with a Doppler reflectometer in the optimized stellarator Wendelstein 7-X (W7-X) found that discharges achieving high ion temperatures at the core featured an ITG-like suppression of density fl
Externí odkaz:
http://arxiv.org/abs/2110.00277
Autor:
Preynas M., Aßmus D., Igami H., Kado S., Kobayashi S., Kubo S., Laqua H.P., Mutoh T., Nagasaki K., Otte M., Shimozuma T., Stange T., Yoshimura Y.
Publikováno v:
EPJ Web of Conferences, Vol 87, p 02005 (2015)
The upcoming operation of Wendelstein 7-X (W7-X) will be supported by an Electron Cyclotron Resonance Heating (ECRH) system working at 140 GHz in second harmonic at the nominal magnetic field of 2.5T. Because the optimization of the plasma breakdown
Externí odkaz:
https://doaj.org/article/69603eab8e8c425f85ecd90db991d134
Autor:
Kovtun, Yu.V., Moiseenko, V.E., Lozin, A.V., Kozulya, M.M., Pavlichenko, R.O., Zamanov, N.V., Shapoval, A.N., Bondarenko, V.N., Baron, D.I., Maznichenko, S.M., Korovin, V.B., Kramskoy, E.D., Siusko, Y.V., Romanov, V.S., Martseniuk, Yu.P., Krasiuk, A.Yu., Listopad, V.M., Garkusha, I.E., Alonso, A., Dinklage, A., Hartmann, D., Kazakov, Ye., Laqua, H., Ongena, J., Stange, T., Wauters, T.
Publikováno v:
In Fusion Engineering and Design September 2023 194