Results 131 to 140 of about 10,224 (240)

Magnetohydrodynamics stability of compact stellarators

, 2000
G. Y. Fu, L. P. Ku, W.A. Cooper, Steven Hirshman, D. Monticello, M.H. Redi, A. Reiman, R. Sánchez, D. A. Spong   +8 more
openalex   +2 more sources

A single-field-period quasi-isodynamic stellarator [PDF]

, 2022
R. Jorge, G. G. Plunk, M. Drevlak, Matt Landreman, Jim-Felix Lobsien, K. Camacho Mata, P. Helander   +6 more
openalex   +1 more source

Modeling of frequency-sweeping Alfvén modes in the TJ-II stellarator [PDF]

A. G. Ghiozzi, M. Mantsinen, P. Pastells, D. A. Spong, A. V. Melnikov, L.G. Eliseev, S. E. Sharapov   +6 more
openalex   +1 more source

Non-linear MHD modelling of transients in tokamaks: a review of recent advances with the JOREK code

Nuclear Fusion
Transient magneto-hydrodynamic (MHD) events like edge localized modes (ELMs) or disruptions are a concern for magnetic confinement fusion power plants. Research with the MHD code JOREK towards understanding control of such instabilities is reviewed here ...
M. Hoelzl, G.T.A. Huijsmans, F.J. Artola, E. Nardon, M. Becoulet, N. Schwarz, A. Cathey, S.J.P. Pamela, K. Aleynikova, F. Antlitz, V. Bandaru, H. Bergström, A. Bhole, T. Bogaarts, D. Bonfiglio, F. Cipolletta, T. Driessen, L. Edes, S. Futatani, G. Hao, F. Hindenlang, I. Holod, D. Hu, S. Hu, N. Isernia, H. Isliker, S.K. Kim, M. Kong, S. Korving, L. Kos, I. Krebs, S.J. Lee, Y.C. Liang, Z. Liang, S.J. Liu, Z.X. Lu, L. Meier, L. Messfeldt, V. Mitterauer, N. Nikulsin, B. Nkonga, R. Ramasamy, J. Reinking, C. Rogge, G. Rubinacci, K. Särkimäki, T. Smits, C. Sommariva, R. Sparago, K. Strien, M. Szucs, W. Tang, J. van Tongeren, F. Vannini, S. Ventre, F. Villone, C. Wang, L. Wang, F. Wieschollek, F. Wouters, J. Zielinski, H. Zhang   +61 more
doaj   +1 more source

Proper orthogonal decomposition as an analytical approach to parametrisation of asymmetry and heat flux analysis in the Wendelstein 7-X stellarator [PDF]

Bartosz Zamorski, M. Ślęczka, M. Jakubowski, Yu Gao, A. Puig Sitjes, K. Czerski, the W7X Team   +6 more
openalex   +1 more source

Computing local sensitivity and tolerances for stellarator physics properties using shape gradients [PDF]

, 2018
Matt Landreman, Elizabeth J. Paul
openalex   +1 more source

Designing stellarators using perpendicular permanent magnets [PDF]

, 2020
Caoxiang Zhu, M. C. Zarnstorff, D. Gates, A. Brooks   +3 more
openalex   +1 more source

Stellar ages and stellar rotation

, 2016
Stellar ages will play a big role in the next generation of astronomy. Useful to exoplaneteers and galactic archaeologists alike, this relatively under-exploited stellar property is currently limited by the precision of dating techniques. The work presented in this thesis contributes incrementally to a greater understanding of rotation period decay in ...
openaire   +2 more sources

ESTIMATION OF RADIATION LOSS FROM STELLARATORS USING NEOCLASSICAL TRANSPORT THEORY [PDF]

Journal of Sciences, Islamic Republic of Iran, 1993
The radiation power loss from a magnetically confined plasma in a stellarator has been calculated using neoclassical particle and energy fluxes in an energy balance equation. We could obtain a power loss of about 34% of the total input power by numerical
doaj  

Design of 3D equilibria and coils for steady-state operation of tokamaks

Nuclear Fusion
Inspired by the respective advantages of tokamaks and stellarators, we propose a quasi-axisymmetric (QA) tokamak-stellarator hybrid concept as a steady-state operation mode of standard tokamaks.
Yihui Liang, Yao Zhou, Fanghao Dong, Caoxiang Zhu, Guodong Yu, Yuansheng Zhao, Ge Dong   +6 more
doaj   +1 more source