Results 61 to 70 of about 1,911,396 (184)

Energetic particle transport in optimized stellarators

, 2021
18 pages, 10 figures, 1 ...
Bader, A, Anderson, D T, Drevlak, M, Faber, B J, Hegna, C C, Henneberg, S, Landreman, M, Schmitt, J C, Suzuki, Y, Ware, A   +9 more
openaire   +2 more sources

Remote-Steering Launchers for the ECRH system on the Stellarator W7-X

EPJ Web of Conferences, 2015
For electron cyclotron resonance heating of the stellarator W7-X at IPP Greifswald, a 140 GHz/10 MW cw millimeter wave system is in construction. Two out of 12 launchers will employ a remote-steering design. This paper describes the overall design of the
Kasparek W., Lechte C., Plaum B., Zeitler A., Erckmann V., Laqua H.P., Weißgerber M., Bechtold A., Busch M., Szcepaniak B.   +9 more
doaj   +1 more source

A quasi-isodynamic configuration with good confinement of fast ions at low plasma β

Nuclear Fusion, 2023
A new quasi-isodynamic (QI) stellarator configuration optimized for the confinement of energetic ions at low plasma β is obtained. The numerical optimization is carried out using the STELLOPT suite of codes.
E. Sánchez, J.L. Velasco, I. Calvo, S. Mulas   +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

From plasma to electricity: Towards a stellarator fusion power plant [PDF]

EPJ Web of Conferences
Nuclear fusion is now moving into a new phase of development. The facilities currently being built aim to achieve ignition and demonstrate a net scientific energy gain.
Walkowiak J.
doaj   +1 more source

Systems analysis of reactor-scale stellarators with optimised plasma–coil spacing

Nuclear Fusion
This study evaluates the feasibility of a stellarator power plant using a new stable quasi-isodynamic designs (SQuID) configuration within the PROCESS systems code.
Jȩdrzej Walkowiak, Felix Warmer, Sehyun Kwak, Andrea Pavone   +3 more
doaj   +1 more source

SIMSOPT: A flexible framework for stellarator optimization [PDF]

Journal of Open Source Software, 2021
Matt Landreman, Bharat Medasani, Florian Wechsung, Andrew Giuliani, Rogerio Jorge, Caoxiang Zhu   +5 more
openaire   +1 more source

Stellarator-Spheromak

, 1997
A novel concept for magnetic plasma confinement, Stellarator-Spheromak (SSP), is proposed. Numerical analysis with the classical-stellarator-type outboard stellarator windings demonstrates a number of potential advantages of SSP for controlled nuclear ...
Moroz, P. E.
core   +1 more source

Electromagnetic coil optimization for reduced Lorentz forces

Nuclear Fusion
The reduction of magnetic forces on electromagnetic coils is an important consideration in the design of high-field devices such as the stellarator or tokamak.
Siena Hurwitz, Matt Landreman, Paul Huslage, Alan Kaptanoglu   +3 more
doaj   +1 more source

Remote-Steering Antennas for 140 GHz Electron Cyclotron Heating of the Stellarator W7-X

EPJ Web of Conferences, 2017
For electron cyclotron resonance heating of the stellarator W7-X at IPP Greifswald, a 140 GHz/10 MW cw millimeter wave system has been built. Two out of 12 launchers will employ a remote-steering design. This paper describes the overall design of the two
Lechte C., Kasparek W., Plaum B., Zeitler A., Erckmann V., Laqua H., Schneider N., Weissgerber M., Bechtold A., Busch M., Szepaniak B.   +10 more
doaj   +1 more source