Results 231 to 240 of about 4,907 (254)

Overview on Wendelstein 7-X Theory

Fusion Technology, 1995
The stellarator optimization leading to the physics design of Wendelstein 7-X (W7-X) is reviewed. The need for stellarator optimization is exemplified.
Nührenberg, J., Lotz, W., Merkel, P., Nührenberg, C., Schwenn, U., Strumberger, E., Hayashi, T.   +6 more
openaire   +2 more sources

Protection system for the superconducting coils in WENDELSTEIN 7-X [PDF]

Fusion Engineering and Design, 2003
Apart from scientific aims, an important technical goal of WENDELSTEIN 7-X is to demonstrate stationary operation. This is a fundamental fusion-reactor requirement and a characteristic advantage of stellarators over tokamak fusion reactors.
Mönnich, Th., Mönnich, T., Rummel, T., Rummel, Th.   +3 more
exaly   +2 more sources

Wendelstein 7‐X im Betrieb

Physik in unserer Zeit, 2019
ZusammenfassungEnde 2015 haben die Experimente an Wendelstein 7‐X begonnen, der weltweit größten Fusionsanlage vom Stellarator‐Typ. Wendelstein 7‐X soll die Kraftwerkstauglichkeit dieses alternativen Konzepts demonstrieren. Ein verbessertes Magnetfeld soll die Schwierigkeiten früherer Stellaratoren überwinden, die Qualität von Plasmagleichgewicht und ...
openaire   +3 more sources

ICRF heating for Wendelstein 7-X

Fusion Engineering and Design, 2003
Abstract The stellarator Wendelstein 7-X is being built in Greifswald, Germany, by the Max-Planck-Institut fur Plasmaphysik. Initially, the heating system will consist of 10 MW ECRH and 4 MW ICRF heating (both cw) and 5 MW NBI (for 15 s every 3 min). ECRH is the principal heating method at a magnetic field of B =2.5 T.
Wesner, F., Hartmann, D., Birus, D., Braun, F., Wendorf, F.   +4 more
openaire   +2 more sources

The layout of the WENDELSTEIN 7-X magnet

Fusion Engineering and Design, 2001
Abstract The superconducting magnet system for the new stellarator WENDELSTEIN 7-X, to be located at Greifswald, Germany, consists of 50 non-planar and 20 planar large magnetic coils. A central support ring carries the coils and keeps them in their geometrical position.
Sapper, J., Gardebrecht, W., Kerl, F., Schoenewolf, I.   +3 more
openaire   +2 more sources

Wendelstein 7-X's CoDaStation

Fusion Engineering and Design, 2014
T. Bluhm, P. Heimann, Ch. Hennig, G. Kühner, H. Kroiss, J. Krom, H. Laqua, M. Lewerentz, J. Maier, H. Riemann, J. Schacht, A. Spring, A. Werner, M. Zilker   +13 more
openaire   +1 more source

Engineering Challenges of Wendelstein 7-X Mechanical Monitoring During Second Phase of Operation

Fusion Science and Technology, 2019
VÍCTOR Bykov, Jiawu Zhu, J Geiger
exaly  

Helium Refrigeration System for Wendelstein 7-X

2005
Kündig, A., Schauer, F., Bozhko, Y., Dhard, C.   +3 more
openaire   +2 more sources

Construction of Wendelstein 7-X—Engineering a Steady-State Stellarator

IEEE Transactions on Plasma Science, 2010
Hans-Stephan Bosch, V Erckmann, Felix Schauer   +2 more
exaly  

Manufacture and test of the non-planar coils for WENDELSTEIN 7-X

Fusion Engineering and Design, 2005
Konrad Rise, H Ehmler
exaly