Results 101 to 110 of about 6,414 (234)

Optimization of stellarator configurations combining omnigenity and piecewise omnigenity

Nuclear Fusion
We present a method for optimizing stellarator configurations that combine omnigenity and piecewise omnigenity (pwO). Within the OOPS optimization framework (Liu et al 2025 https://arxiv.org/abs/2502.09350 ), we introduce a mapping technique that can ...
Hengqian Liu, Guodong Yu, José Luis Velasco, Caoxiang Zhu   +3 more
doaj   +1 more source

ParaStell: parametric modeling and neutronics support for stellarator fusion power plants

Frontiers in Nuclear Engineering
The three-dimensional variation inherent to stellarator geometries and fusion sources motivates three-dimensional modeling to obtain accurate results from computational modeling in support of design and analysis of first wall, blanket, and shield (FWBS ...
Connor Moreno, Aaron Bader, Aaron Bader, Paul Wilson   +3 more
doaj   +1 more source

Advanced stellarator power plants

, 1994
The stellarator is a class of helical/toroidal magnetic fusion devices. Recent international progress in stellarator power plant conceptual design is reviewed and comparisons in the areas of physics, engineering, and economics are made with recent ...
Miller, R. L.
core  

Drift waves in stellarator geometry

, 2015
Drift waves are investigated in a real three-dimensional stellarator geometry. A linear system, based on the cold ion fluid model and a ballooning mode formalism, is solved numerically in the geometry of the stellarator H1-NF.
Nadeem, Mohammad, Persson, Mikael, Gardner, Henry James, Lewandowski, J   +3 more
core   +1 more source

Stellar winds

This is a pre-print of a chapter for the Encyclopedia of Astrophysics (edited by I. Mandel, section editor F.R.N.
openaire   +2 more sources

Coil optimization methods for a planar coil stellarator

Nuclear Fusion
The planar coil stellarator design is a novel approach to producing the confining magnetic field of a stellarator plasma. The work presented here details the optimization of the two types of planar coils that are used in the planar coil design: the ...
T.G. Kruger, M.F. Martin, D.A. Gates, the Thea Energy Team   +3 more
doaj   +1 more source

Characterization of turbulent transport of particles and optimization of plasma heating and operation current control in the coils of the SCR-1 Stellarator

Tecnología en Marcha
The SCR-1 stellarator, operational since June 2016, has emerged as a pioneer in Latin America in the field of modular stellarator devices, developed by the Costa Rica Institute of Technology.
Ricardo Solano-Piedra, Luis Alonso Araya-Solano, Ana María Murillo-Morgan, Jose Esteban Pérez-Hidalgo, Iván Vargas-Blanco, José Andrés Borloz-Chinchilla, Robert David Cerdas-Bermúdez, Manuel Antonio Bojorge-Araya, Julián David Sánchez-Castro, David Fabián Díaz-Sánchez, Kendy Raquel Arias-Ortiz   +10 more
doaj   +1 more source

Existence of weakly quasisymmetric magnetic fields without rotational transform in asymmetric toroidal domains. [PDF]

Sci Rep, 2022
Sato N.
europepmc   +1 more source

Discrete and continuum ballooning modes in a stellarator

CRPPSPC8th Toki 11th International Stellarator Conference, Toki-City, Japan, September/October 1997, Proc. published in J. Plasma and Fusion Res., SERIES, Vol.
Gardner, H.J., Singleton, D.B., Dewar, R.L., Jerome, L.W., Persson, M., Lewandowski, J.L.V., Cuthbert, P., Nakajima, N., Cooper, W.A.   +8 more
core  

Stellarator Research Opportunities: A Report of the National Stellarator Coordinating Committee

, 2018
This document is the product of a stellarator community workshop, organized by the National Stellarator Coordinating Committee and referred to as Stellcon, that was held in Cambridge, Massachusetts in February 2016, hosted by MIT. The workshop was widely
Talmadge, J. N, Weitzner, Harold, Andruczyk, D., Neilson, G. H, Curreli, D., Schmitz, O., Harris, J. H, Ruzic, D., Mynick, H., Anderson, David, Anderson, S., Spong, Donald A, Hegna, C. C, Zarnstorff, M., Gates, David A, G. Wurden, J. D. Hanson, J. H. Harris, F. Volpe, D. Curreli, N. Pablant, A. Ware, C. C. Hegna, E. Edlund, H. Mynick, D. Ruzic, A. Hassam, S. Prager, A. H. Boozer, S. Knowlton, O. Schmitz, K. Likin, J. D. Lore, S. A. Lazerson, Harold Weitzner, D. Ennis, J. Canik, G. H. Neilson, S. Kumar, C. Paz-Soldan, S. R. Hudson, A. Cerfon, David Anderson, D. Demers, M. Porkolab, R. Granetz, A. H. Glasser, David A. Gates, J. P. Freidberg, S. Anderson, A. Reiman, R. Fonck, D. Andruczyk, J. P. Allain, Matt Landreman, A. Ram, D. Maurer, J. Terry, C. Deng, J. N. Talmadge, I. Joseph, M. Zarnstorff, Donald A. Spong, M. J. Pueschel   +63 more
core   +1 more source