Zobrazeno 1 - 10
of 51
pro vyhledávání: '"Josef Preinhaelter"'
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.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::62818dbddd069b879d494afad45201b7
https://doi.org/10.1016/j.fusengdes.2023.113545
https://doi.org/10.1016/j.fusengdes.2023.113545
Autor:
Choong-Seock Chang, Guoqin Yu, Guoyong Fu, Allen H. Boozer, Jong-Kyu Park, William Heidbrink, A. Bortolon, Stephen Jardin, S. Ethier, H.W. Kugel, Eugenio Schuster, Alexander Smirnov, Maxim Umansky, R. E. Bell, B. Stratton, David N. Ruzic, D.A. Humphreys, W. Davis, Calvin Domier, Nobuhiro Nishino, F. Jaeger, Brian Nelson, Y. Liang, C. Taylor, Ahmed Hassanein, Gennady V. Miloshevsky, David R. Smith, R. Nygren, W. X. Wang, J.R. Myra, D. S. Darrow, C.H. Skinner, Jean Paul Allain, J. Whaley, Leonid E. Zakharov, K.L. Wong, Mario Podesta, Robert Bastasz, Elena Belova, Roscoe White, Clarence Worth Rowley, H. Takahashi, P.T. Bonoli, T.S. Bigelow, William Dorland, Tobin Munsat, Masayuki Ono, Sergei Krasheninnikov, J. C. Hosea, Dennis L. Youchison, Z. Xia, E. Ruskov, S. S. Medley, J.R. Ferron, D. Russell, Ahmed Diallo, Richard Majeski, S. Ding, D.C. McCune, D. Zemlyanov, P. B. Snyder, Todd Evans, J.M. Bialek, H. F. Meyer, G. Taylor, T.K. Gray, G. Zimmer, O. Katsuro-Hopkins, B.P. LeBlanc, John Wright, M.G. Bell, J.A. Boedo, D. Mueller, William R. Wampler, M.J. Schaffer, D. J. Battaglia, D. Liu, R. J. Buttery, Aaron Sontag, Robert Kaita, Stanley Kaye, S. Kubota, Manfred Bitter, P. W. Ross, S.F. Paul, L. F. Delgado-Aparicio, Fred Levinton, G. Caravelli, Peter Beiersdorfer, Stewart Zweben, Yoshiki Hirooka, George McKee, Hyeon K. Park, B.G. Penaflor, G. Rewoldt, Dan Stutman, W. M. Solomon, Michael Jaworski, Thomas Jarboe, Yuichi Takase, Dylan Brennan, S.P. Gerhardt, John Berkery, J. Breslau, A. Pigarov, Jonathan Menard, John B Wilgen, T.S. Hahm, D.K. Mansfield, K. C. Lee, T.H. Osborne, T. Stoltzfus-Dueck, E. B. Hooper, Adam McLean, K. Indireshkumar, Xian-Zhu Tang, R. W. Harvey, C. K. Phillips, Naoki Tamura, J. Manickam, Neal Crocker, H. Yuh, R. Frazin, J. Kallman, D. Tsarouhas, Michael Finkenthal, R.J. Maqueda, Alan H. Glasser, R. Andre, Nikolai Gorelenkov, K. W. Hill, B. Hu, W. A. Peebles, B. McGeehan, H. Reimerdes, Valeryi Sizyuk, Jakub Urban, L.L. Lao, Kouji Shinohara, Chase N. Taylor, R. Wilson, R.J. La Haye, C.E. Kessel, Woochang Lee, S.A. Sabbagh, Joon-Wook Ahn, D. R. Mikkelsen, P.M. Ryan, Riccardo Betti, M. Menon, Vladimir Shevchenko, J. Kim, Kevin Tritz, Josef Preinhaelter, Y. Guo, E. Mazzucato, W. Guttenfelder, M.L. Walker, D.P. Stotler, Roger Raman, Rajesh Maingi, Filippo Scotti, V. A. Soukhanovskii, John Canik, D. A. D'Ippolito, R.J. Fonck, E.D. Fredrickson, Ker-Chung Shaing, J. Foley, Y. Ren, David Gates, Egemen Kolemen, Neville C. Luhmann, J.A. Leuer
Publikováno v:
Nuclear Fusion, 51(9-S1):043007, 094013-1/10. Institute of Physics
Hendrik Meyer
Nuclear Fusion, 51, 094013
Hendrik Meyer
Nuclear Fusion, 51, 094013
Major developments on the Mega Amp Spherical Tokamak (MAST) have enabled important advances in support of ITER and the physics basis of a spherical tokamak (ST) based component test facility (CTF), as well as providing new insight into underlying tok
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::08f1c8b71024eaf1ce3836372b4421de
https://doi.org/10.1088/0029-5515/51/9/094013
https://doi.org/10.1088/0029-5515/51/9/094013
Autor:
Jakub Urban, Torsten Stange, Josef Preinhaelter, D. Zhang, Friedrich E. Wagner, S. Marsen, Y. Podoba, Matthias Otte, H. P. Laqua
Publikováno v:
Contributions to Plasma Physics. 50:785-789
On WEGA stellarator electron Bernstein waves have been applied for plasma heating. The excitation of the electrostatic Bernstein waves was possible due to an efficient two-step OXB mode conversion process from electromagnetic waves. Overdense plasma
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e3f4a25c669294b5369d016b345c781f
https://doi.org/10.1002/ctpp.200900053
https://doi.org/10.1002/ctpp.200900053
Autor:
V. I. Davydenko, Josef Preinhaelter, J. Stöckel, Radomir Panek, Jakub Urban, V. V. Mishagin, V. Fuchs, F. Žáček
Publikováno v:
Czechoslovak Journal of Physics. 56:B176-B181
COMPASS-D tokamak, originally operated by UKAEA at Culham, UK, will be re-installed at the Institute of Plasma Physics AS CR. As the major upgrade, apart from many new diagnostics, a new neutral beam injection (NBI) system will be installed. Two beam
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8926a0a8a970efef6eb88e74d862a64c
https://doi.org/10.1007/s10582-006-0195-2
https://doi.org/10.1007/s10582-006-0195-2
Autor:
S. Gee, T. Pinfold, K.B. Axon, A. W. Morris, J.-W. Ahn, G.M. Voss, M. R. Dunstan, G. Cunningham, R.J. Akers, S. Shibaev, N. J. Conway, R. Scannell, D. Ciric, Josef Preinhaelter, F Lott, R.J. Buttery, N. Joiner, D Applegate, A Turner, V. A. Rozhansky, S. E. Sharapov, Per Helander, S. Saarelma, C. Brickley, C. A. Bunting, Matthew Hole, M. Valovic, L.C. Appel, Vladimir Shevchenko, Francesco Volpe, J. Storrs, G. McArdle, Ecrh Teams, A. Kirk, S.J. Manhood, Romualdo Martín, A. Saveliev, B. Lloyd, M Nelson, C. D. Challis, G. P. Maddison, M. J. Walsh, Yu.F. Baranov, H. R. Wilson, Benjamin Daniel Dudson, A. Darke, A. Dnestrovskij, Mikhail Gryaznevich, P. G. Carolan, A. R. Field, M. Price, C. M. Roach, G. Turri, K. Stammers, D Taylor, J. Dowling, A. Tabasso, M. Cox, M. O’Brien, M. R. Tournianski, A. Patel, D. L. Keeling, A. Sykes, K. G. McClements, M Wisse, G. F. Counsell, H. F. Meyer, T. C. Hender, I. Lehane, J. R. Watkins
Publikováno v:
Plasma Physics and Controlled Fusion. 46:B477-B494
Low aspect ratio plasmas in devices such as the mega ampere spherical tokamak (MAST) are characterized by strong toroidicity, strong shaping and self fields, low magnetic field, high beta, large plasma flow and high intrinsic E × B flow shear. These
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5559e333f2478e2a8a452da4e5130d12
https://doi.org/10.1088/0741-3335/46/12b/040
https://doi.org/10.1088/0741-3335/46/12b/040
Publikováno v:
Czechoslovak Journal of Physics. 54:C68-C73
Theoretical models of EBW conversion mechanism are verified on Castor with simulated overdense plasma. Direct EBW-X conversion has been detected by a recently constructed ECE radiometer 17÷40 GHz with a perpendicularly positioned antenna. The crucia
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ed04a2089c753d23c88a9d3fb23e119b
https://doi.org/10.1007/bf03166382
https://doi.org/10.1007/bf03166382
Autor:
Josef Preinhaelter, George Vahala, Jakub Urban, Vladimir Shevchenko, M. Valovic, Linda Vahala, Pavol Pavlo
Publikováno v:
Czechoslovak Journal of Physics. 54:C116-C122
The effect of the direction of the detected beam on the intensity of electron cyclotron emission (ECE) is studied. It is found that the combined effects of the strong dependence of the conversion efficiency of O mode at the plasma resonance on the di
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::13241e4c48f040741c04361ce1a047a5
https://doi.org/10.1007/bf03166389
https://doi.org/10.1007/bf03166389
Autor:
Josef Preinhaelter, Jakub Urban
Publikováno v:
Czechoslovak Journal of Physics. 54:C109-C115
The wave propagation in magnetized cold plasma inhomogeneous in one direction (the slab plasma model) involves solution of the set of the second order ODE’s. Several problems have to be treated in the numerical solution. An initial value approach c
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::040c98f47dc19c5e444d60c26d2bbadf
https://doi.org/10.1007/bf03166388
https://doi.org/10.1007/bf03166388
Autor:
Vladimir Shevchenko, George Vahala, M. Valovic, Linda Vahala, Pavol Pavlo, Josef Preinhaelter
Publikováno v:
Review of Scientific Instruments. 74:1437-1440
Electron cyclotron emission (ECE) from overdense plasmas can only occur due to electron Bernstein waves (EBW) mode converting near the upper hybrid region to an electromagnetic wave. Experimental data of ECE observations on MAST are studied and compa
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a3b9964aa4f04abf4a4ab296edefaee1
https://doi.org/10.1063/1.1530383
https://doi.org/10.1063/1.1530383
Autor:
Josef Preinhaelter, Jakub Urban, Julien Hillairet, Daniele Milanesio, Riccardo Maggiora, George Vahala, Linda Vahala
Publikováno v:
Nuclear Fusion. 57:116060
The full wave code OLGA, for determining the coupling of a single row lower hybrid launcher (waveguide grills) to the plasma, is extended to handle multirow multijunction active passive structures (like the C3 and C4 launchers on TORE SUPRA) by imple
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::47bf41d0199403dd4e32c57d630f09e5
https://doi.org/10.1088/1741-4326/aa7f4f
https://doi.org/10.1088/1741-4326/aa7f4f