Results 111 to 120 of about 161 (152)

TWIST - A Computer model for stellarator optimization

, 1983
Raeder, J., Gorenflo, H.
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Turbulent Transport Minimization in Stellarator Optimization

, 2000
Kendl, A., Wobig, H.
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Optimization of M = 2 Stellarator

Optimization of M = 2 Stellarator
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Automatic Optimization Procedure for Stellarator Coils

, 1997
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Stellarator optimization studies in W7-AS

Plasma Physics and Controlled Fusion, 1996
Wendelstein 7-AS is the first large-scale modular stellarator, partially optimized with respect to reduced equilibrium currents . It therefore plays an important role for the optimized next step stellarator W7-X as a pilot experiment for manufacturing techniques of coils and vessel and for equilibrium and neo-classical transport properties of the ...
Juergen Baldzuhn, Joachim Geiger, G Kühner   +2 more
exaly   +3 more sources

Physics optimization of stellarators

Physics of Fluids B: Plasma Physics, 1992
The theoretical and experimental development of stellarators has removed some of the specific deficiencies of this configuration, viz., the limitations in β, the high neoclassical transport, and the low collisionless confinement of α particles. These optimized stellarators can best be realized with a modular coil system.
Grieger, G., Lotz, W., Merkel, P., Nuehrenberg, J., Sapper, J., Strumberger, E., Wobig, H., Burhenn, R., Erckmann, V., Gasparino, U., Giannone, L., Hartfuss, H., Jaenicke, R., Kuehner, G., Ringler, H., Weller, A., Wagner, F.   +16 more
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Theoretical Optimization of Stellarators

IEEE Transactions on Plasma Science, 1981
Net current free toroidal ("stellarator") confinement is studied with a combination of several methods: a complete set of analytical vacuum fields for finding favorable vacuum field configurations; three-dimensional MHD codes for finite-s, equilibrium computations; the expansion of a general toroidal equilibrium around its magnetic axis as guideline ...
R. Chodura, W. Dommaschk, F. Herrnegger, W. Lotz, J. Nuhrenberg, A. Schluter   +5 more
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Optimized confinement discharges in the stellarator W7-AS

Plasma Physics and Controlled Fusion, 2000
In addition to the well known H-mode, other types of discharges with enhanced core energy confinement can be observed in the stellarator W7-AS. In this contribution, the properties of some particular examples of those optimized confinement (OC) discharges are presented.
Baldzuhn, J. ; https://orcid.org/0000-0001-5667-351X, Giannone, L., Kick, M., McCormick, K.   +3 more
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Optimizing the Support of a Stellar Sensor

Russian Engineering Research, 2018
The mass of a support for a stellar sensor in a spacecraft is minimized in the light of requirements on the first eigenfrequency and the reactive force in the connectors. Topological and parametric optimization is employed.
A. D. Novokshenov, P. A. Marchenko, A. S. Nemov, A. I. Borovkov   +3 more
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Automated Optimization of Stellarator Coils

Fusion Technology, 1998
AbstractA method for finding a set of modular, poloidally closed stellarator coils confining a plasma in a given equilibrium configuration is described. The proposed technique performs a direct nonlinear optimization of the coil shapes with respect both to the desired structure of the magnetic field and to geometric constraints required by the ...
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