Results 91 to 100 of about 4,889,124 (198)

Three dimensional magnetohydrodynamics of fusion plasmas [PDF]

, 2013
The primary aim of the research on nuclear fusion is to obtain a new energy source to help satisfying a growing and sustainable consumption. This objective has to be reached through scientific research, both from the physics point of view and through the
Veranda, Marco
core  

MONKES: a fast neoclassical code for the evaluation of monoenergetic transport coefficients in stellarator plasmas

Nuclear Fusion
MONKES is a new neoclassical code for the evaluation of monoenergetic transport coefficients in stellarators. By means of a convergence study and benchmarks with other codes, it is shown that MONKES is accurate and efficient.
F.J. Escoto, J.L. Velasco, I. Calvo, M. Landreman, F.I. Parra   +4 more
doaj   +1 more source

Statistical Analysis of Plasma Dynamics in Gyrokinetic Simulations of Stellarator Turbulence. [PDF]

Entropy (Basel), 2023
Papadopoulos AD, Anderson J, Kim EJ, Mavridis M, Isliker H.   +4 more
europepmc   +1 more source

Reduction of Islands in Full-pressure Stellarator Equilibria [PDF]

, 2001
The control of magnetic islands is a crucial issue in designing Stellarators. Islands are associated with resonant radial magnetic fields at rational rotational-transform surfaces and can lead to chaos and poor plasma confinement.
A. H. Reiman, Reiman, A.H., Monticello, D.A., D. A. Monticello, Hudson, S.R., S. R. Hudson   +5 more
core   +1 more source

Overview of Wendelstein 7-X high-performance operation

Nuclear Fusion
The Wendelstein 7-X (W7-X) stellarator has completed two consecutive experimental campaigns OP 2.2 (Sep.-Dec. 2024) and OP 2.3 (Feb.-May 2025) under a new operational strategy enabling more than one year of uninterrupted device availability.
O. Grulke, G. Acton, J. Adamek, D. Aggelis, R.-M. Alamo-Calderon, C. Albert, P. Aleynikov, K. Aleynikova, A. Alonso, G.C. Amanekwe, G. Anda, T. Andreeva, E. Andrew, A. Arkuszewski, S. Arnold, M. Arranz, M. Arvanitou, E. Ascasibar, M. Astrain Etxezarreta, O. Asztalos, K. Avramidis, E. Aymerich, A. Baciero, J.-P. Bähner, S.-G. Baek, M. Balden, J. Baldzuhn, S. Ballinger, M. Banduch, S. Bannmann, A. Bañon Navarro, L. Baylor, A. Benndorf, C.D. Beidler, D. Beiersdorf, M. de Beij, M. van Berkel, N. Bertelli, C. Biedermann, B. Bieg, T.M. Biewer, G. Birkenmeier, L. Björk, B. Blackwell, H. Blank, T. Bluhm, D. Böckenhoff, D. Boeyaert, D. Bold, A. Bonciarelli, G. Bongiovi, M. Borchardt, D. Borodin, T. Bosman, Y. Boumendjel, H. Bouvain, S. Bozhenkov, T. Bräuer, C. Brandt, S. Brezinsek, K.J. Brunner, A. Buhler, S. Buller, L. Burton, C. Büschel, R. Bussiahn, B. Buttenschön, A. Buzás, V. Bykov, J. Cai, I. Calvo, A. Cappa, A. Carls, F. Carovani, M. Carr, D. Carralero, T. Carroll, B.B. de Carvalho, J.R. Casas, D. Castano-Bardawil, J. Cavalier, R. Cavazzana, N. Chaudhary, I. Chelis, D. Cipciar, G. Conway, F. Cordella, Y. Corre, P. Costello, K. Crombé, G. Cseh, B. Csillag, H.I. Cu Castillo, G. Czymek, H. Damm, R.J. Davies, S. Degenkolbe, W. Dekeyser, L. Delgado-Aparicio, A. Demby, C. Desgranges, C.-P. Dhard, A. Dinklage, T. Dittmar, L. Dittrich, S. Dräger, M. Dreval, M. Drevlak, J. Droste, R.K. Duligal, P. Dumortier, D. Dunai, E. Edlund, A. Edmondson, P. van Eeten, G. Ehrke, M. Endler, D.A. Ennis, F.J. Escoto, T. Estrada, B. Faber, F. Federici, J. Fellinger, Y. Feng, D.L. Fernando, S. Fischer, O.P. Ford, T. Fornal, J. Frank, H. Frerichs, G. Fuchert, K. Fujii, M. Fukuyama, J. Galdón Quiroga, J. Gallego Llorente, Y. Gao, K. Garcia, O.E. Garcia, M. Garcia-Munoz, J.M. García Regaña, B. Geiger, J. Geiger, P. Geißler, M. Gerard, L. Giudicotti, T. Gonda, J.C. Gonzalez, A. González Ganzábal, A. Goodman, A. Goriaev, D. Gradic, M. Grahl, M. Grasser, D. Grekov, E. Grelier, G. Grenfel, M. Griener, M. Groth, M. Gruca, F. Gudicotti, J.F. Guerrero Arnaiz, V. Haak, M. de Haas, A. Haeussler, A. Hakola, L. van Ham, K.C. Hammond, B. Hamstra, X. Han, S.K. Hansen, A. Harris, J.H. Harris, D. Harting, D. Hartmann, D. Hathiramani, E.V. Hausten, S. Heinrich, P. Helander, G. Held, P. Henderson, F. Henke, S.A. Henneberg, L. Henschke, F. Herold, H. Hillebrecht, E. Hinson, M. Hirsch, A. Hoffmeister, A. Holtz, S.J. Hörmann, D. Höschen, M. Houry, J. Hromadka, J. Hua, X. Huang, K. Hunger, D. Hwangbo, K. Ida, Y. Igitkhanov, S. Iglesias Fernandez, V. Igochine, Z. Ioannidis, F.A. d’Isa, S. Jablonski, B. Jabłoński, M. Jakubowski, F. Jenko, A. Johansson, C. Johnson, T.C.W. van Kaathoven, J. Kaczmarczyk, S. Kajita, J.-P. Kallmeyer, H. Kasahara, W. Kasparek, C. Kawan, Ye.O. Kazakov, S.A. Keller, N. Kenmochi, W. Kernbichler, A.K. Kharwandikar, M. Khokhlov, C. Killer, A. Kirschner, R. Kleiber, C.C. Klepper, T. Klinger, J. Knauer, M. Knaup, A. Knieps, M. Kobayashi, G. Kocsis, M. Koelbl, Y. Kolesnichenko, A. Könies, J. Kontula, P. Kornejew, Y. Kovtun, M. Kozulia, A. Krämer-Flecken, M. Krause, T. Kremeyer, L. Krier, D.M. Kriete, T. Krings, M. Krychowiak, I. Ksiazek, M. Kubkowska, D. Kulla, Y. Kulyk, A. Kumar, F. Kunkel, T. Kurki-Suonio, I. Kuzmych, S. Kwak, L. Laguardia, A. Langenberg, H. Laqua, H.P. Laqua, K. Leche, B. Lee, W. Lee, H. Leyh, Y. Liang, L. Liao, M. Licchelli, Z. Lin, M. Lisaj, A. Litnovsky, F. Litovoli, J. Loizu, B. Lomanowski, R. Lopez Cansino, B. Lopez Miranda, D. Lopez-Rodriguez, J. Lore, A. Lorenz, J. Louwe, E. de la Luna, R. Lunsford, Y. Luo, V. Lutsenko, N. Maaziz, M. Machielsen, R. Mackenbach, M. Madeira, D. Makowski, P. Manz, E. Maragkoudakis, O. Marchuk, A. Marinoni, M. Markl, S. Marsen, J. Martinez Fernandez, Y. Martseniuk, N. Marushchenko, S. Masuzaki, S. Matsheza, D. Maurer, M. Mayer, D. Mazur, K. McCarthy, O. McCormack, P. McNeely, D. Medina Roque, J. Meineke, S. Meitner, A. Menzel-Barbara, B. van Milligen, S. Misdanitis, A. Mishchenko, R. Mitteau, E. Moeyaert, A.I. Mohammed, V.E. Moiseenko, A. Möller, S. Möller, B. Molnar, V. Moncada, D. Morfin-Guerrero, M.C.L. Morren, D. Moseev, G. Motojima, S. Mulas, P. Mulholland, V. Murugesan, M. Nagel, D. Nagy, V. Nair, Y. Narbutt, D. Naujoks, H.G. Neilson, F. Nespoli, G. Neu, R. Neu, O. Neubauer, U. Neuner, S.K. Ngo, D. Nicolai, S.K. Nielsen, N. Nikulsin, T. Nishizawa, L. Nitzsche, C. Nührenberg, R. Ochoukov, G. Offermanns, K. Ogawa, J. Ongena, J.W. Oosterbeek, M. Otte, E. Overduin, N. Pablant, L. Pacios, N. Panadero, A. Pandey, K. Parks, G. Partesotti, E.A. Pasch, S. de Pascuale, R. Pavlichenko, A. Pavone, E. Pawelec, A. de la Pena Gomez, A. Pereira, V. Perseo, B. Peterson, F. Pisano, S. Pitcher, B. Plaum, G. Plunk, L. Podavini, N.S. Polei, P. Poloskei, S. Ponomarenko, P. Pons-Villalonga, A. Popov, M. Porkolab, J.H.E. Proll, M.J. Pueschel, A. Raak, R. Ragona, K. Rahbarnia, M. Rasiński, J. Rasmussen, O. Raths, E. Rattawongnara, D. Refy, F. Reimold, T. Richert, M. Richou, J. Ricken, J.S. Riemann, K. Riße, J. de la Riva Villen, G. Roberg-Clark, E. Rodriguez, C. Rogge, V. Rohde, J. Romazanov, T. Romba, D. Rondeshagen, P. Rong, M. Rud, T. Rummel, A. Runov, N. Rust, L. Ryc, D. Ryndyk, H. Sakai, M. Salewski, E. Sanchez, L. Sanchis Sanchez, S. Satake, G. Satheeswaran, J. Schacht, E. Scharff, F. Scharmer, G. Schlisio, K. Schmid, B.S. Schmidt, G.L. Schmidt, O. Schmitz, M. Schneider, T. Schröder, R. Schroeder, M. Schülke, B. Schweer, S. Sereda, B. Shanahan, J. Shin, S. Shiraiwa, G. Sias, P. Sichta, F.B.T. Siddiki, S. Simko, L. Singh, S. Sipilae, C. Slaby, M. Ślęczka, B. Smith, D.R. Smith, H.M. Smith, J. Smoniewski, M. Spolaore, A. Spring, T. Stange, A. von Stechow, P. Steinbrunner, I. Stepanov, L. Stephey, U. Stroth, C. Suzuki, Y. Suzuki, C. Swee, L. Syrocki, T. Szepesi, M. Szymanski, H. Takahashi, N. Tamura, K. Tanaka, C. Tantos, S. Thiede, H. Thienpondt, H. Thomsen, T. Thun, S. Togo, T. Tork, M. Torkler, H. Trimiño Mora, A. Tsikouras, D. Valougeorgis, S. Varoutis, M. Vavrik, S. Vaz Mendes, M. Vecsei, J.L. Velasco, L. Versemann, M. Verstraeten, M. Vervier, N. Vianello, E. Viezzer, E.-M. Villalobos-Granados, J. Wagner, E. Wang, M. Wappl, F. Warmer, Th. Wegner, W. Wei, G. Weir, N. Wendler, A. White, M. Willensdorfer, T. Windisch, A. Winter, V. Winters, M. Wischmeier, R. de Wolf, R.C. Wolf, J. Wright, G. Wurden, P. Xanthopoulos, S. Xu, H. Yamada, X. Yan, J. Yang, Y. Yang, K. Ye, M. Yokoyama, M. Yoshinuma, B. Zamorski, M. Zanini, M. Zarnstorff, D. Zhang, C. Zhu, M. Zilker, J. Zimmermann, A. Zocco, H. Zohm, S. Zoletnik   +518 more
doaj   +1 more source

Modular stellarator reactor conceptual design study [PDF]

, 1983
A conceptual design study of the Modular Stellarator Reactor is summarized. The physics basis of the approach is elucidated with emphasis on magnetics performance optimization. Key engineering features of the fusion power core are described.
Miller, R. L., Bathke, C. G., Krakowski, R. A.   +2 more
core  

Evaluation of neoclassical transport in nearly quasi-isodynamic stellarator magnetic fields using MONKES

Nuclear Fusion
Stellarator magnetic fields that are perfectly optimized for neoclassical transport (with levels of radial neoclassical transport comparable to tokamaks) are called omnigenous.
F.J. Escoto, J.L. Velasco, I. Calvo, E. Sánchez   +3 more
doaj   +1 more source

Precise stellarator quasi-symmetry can be achieved with electromagnetic coils. [PDF]

Proc Natl Acad Sci U S A, 2022
Wechsung F, Landreman M, Giuliani A, Cerfon A, Stadler G.   +4 more
europepmc   +1 more source

Reduction of neoclassical bulk-ion transport to avoid helium-ash retention in stellarator reactors

Nuclear Fusion
The reduction of neoclassical energy transport in stellarators has traditionally focussed on optimizing magnetic fields for small values of ‘effective helical ripple’ — $\epsilon_\mathrm{eff}$ , the geometric factor associated with electron $1/\nu ...
C.D. Beidler, M. Drevlak, J. Geiger, P. Helander, H.M. Smith, Y. Turkin   +5 more
doaj   +1 more source

Demonstration of reduced neoclassical energy transport in Wendelstein 7-X. [PDF]

Nature, 2021
Beidler CD, Smith HM, Alonso A, Andreeva T, Baldzuhn J, Beurskens MNA, Borchardt M, Bozhenkov SA, Brunner KJ, Damm H, Drevlak M, Ford OP, Fuchert G, Geiger J, Helander P, Hergenhahn U, Hirsch M, Höfel U, Kazakov YO, Kleiber R, Krychowiak M, Kwak S, Langenberg A, Laqua HP, Neuner U, Pablant NA, Pasch E, Pavone A, Pedersen TS, Rahbarnia K, Schilling J, Scott ER, Stange T, Svensson J, Thomsen H, Turkin Y, Warmer F, Wolf RC, Zhang D, W7-X Team.   +39 more
europepmc   +1 more source