Results 111 to 120 of about 6,414 (234)

Physics design of a high b quasi-axisymmetric stellarator

CRPPSPC8th Toki 11th International Stellarator Conference, Toki-City, Japan, September/October 1997, Proc. published in J. Plasma and Fusion Res., SERIES, Vol.
Satz, I., L.-P., Ku, Reimann, A., Goldston, R., Neilson, G.H., Zarnstorff, M., Boozer, A., Mynick, H., Monticello, D., Cooper, W.A.   +9 more
core  

Global fluid simulation of plasma turbulence in stellarators with the GBS code

Nuclear Fusion
The implementation of three-dimensional magnetic fields, such as the ones of stellarators, in the GBS code (Ricci et al 2012 Plasma Phys. Control. Fusion 54 124047; Giacomin et al 2022 J. Comput. Phys. 464 111294) is presented, and simulation results are
A.J. Coelho, J. Loizu, P. Ricci, Z. Tecchiolli   +3 more
doaj   +1 more source

Small-to-midsized stellarator experiments: topology, confinement and turbulence

, 2015
The very large stellarator experiments LHD (operating) and W7X (under construction) move stellarator-confined plasmas into the near-reactor regime. Continuing experiments on smaller devices operating at heating powers from kilowatts to a few megawatts ...
Harris, Jeffrey
core   +1 more source

First experimental observation of zonal flows in the optimized stellarator Wendelstein 7-X

Physical Review Research
In this work, we present the first experimental evidence of the presence of zonal flow (ZF) structures in the optimized stellarator Wendelstein 7-X.
D. Carralero, T. Estrada, J. M. García-Regaña, E. Sánchez, T. Windisch, A. Alonso, E. Maragkoudakis, C. Brandt, K. J. Brunner, C. Gallego-Castillo, P. Kornejew, K. Parks, K. Rahbarnia, H. Thienpondt   +13 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

Forced flow cryogenic cooling in fusion devices: A review. [PDF]

Heliyon, 2021
Vaghela H, Lakhera VJ, Sarkar B.
europepmc   +1 more source

MHD stability in compact stellarators

CRPPSPCProceedigns of International Stellarator Workshop, Madison, USA, September 1999 (http:\hsxa.ece.wisc.eduStellarator-Workshop_1999four-pag ...
G.Y., Fu, L.P., Ku, Cooper, W.A.
core  

Influence of stochastic coil perturbations on magnetic configurations in Chinese First Quasi-axisymmetric Stellarator

Nuclear Fusion
Error fields resulting from deformations of coils are inevitable during fabrication, assembly and operation in all nuclear fusion devices. The magnetic topologies of stellarators are primarily produced by external coils, which are quite sensitive to ...
Xirui Liu, Haifeng Liu, Yuhao Cao, Yuhong Xu, Jian Zhang, Akihiro Shimizu, Mamoru Shoji, Mitsutaka Isobe, Jun Cheng, Xianqu Wang, Jie Huang, Hai Liu, Xin Zhang, Junfeng Shen, Jun Hu, Yucai Li, Weimin Xuan, Changjian Tang   +17 more
doaj   +1 more source

Robustness and flexibility in NCSX: Global ideal MHD stability and energetic particle transport

CRPPSPCProceedings of the 12th Int. Stellarator Workshop, Madison, Wisconsin, USA, September/October 1999 (http:\hsxa.ece.wisc.eduStellarator-workshop_1999four-pag ...
G.Y., Fu, Reimann, A.H., Team, NCSX, M.H., Redi, Diallo, A., Nuehrenberg, C., Johnson, J.L., White, R.B., Zarnstorff, M.C., Pomphrey, N., Cooper, W.A.   +10 more
core  

Bolometry in the W7-AS Stellarator

, 2001
An overview of the bolometer diagnostic in the W7-AS stellarator is ...
Giannone Mast Schubert, M. Schubert, L. Giannone, K. Mast   +3 more
core