Searched for: subject%3A%22W7%255C-X%22
(1 - 3 of 3)
Peng, X.B. (author), Hirsch, M. (author), Köppen, M. (author), Fellinger, J. (author), Bykov, V. (author), Schauer, F. (author), Vliegenthart, W.A. (author)
A 10 channels interferometer will be used in the Wendelstein 7-X (W7-X) for plasma density control and density profile tracking with laser beams passing through the plasma. Due to complex shape of non-planar modular coils and divertor structure, there are no large poloidally opposite ports on the plasma vessel (PV). Therefore 10 in-vessel Corner...
article 2014
Köppen, M. (author), Hirsch, M. (author), Ernst, J. (author), Vliegenthart, W.A. (author), Ye, M.Y. (author), Bykov, V. (author), Schauer, F. (author)
The stellarator Wendelstein 7-X (W7-X) is presently under construction at the Max-Planck-Institut für Plasmaphysik in Greifswald, Germany. The plasma density profile will be measured by two-colour interferometry where for each line of sight through the plasma the phase shifts of two far-infrared laser beams are compared. Due to the 3D shape of...
article 2011
König, R. (author), Hildebrandt, D. (author), Hübner, T. (author), Klinkhamer, J.F.F. (author), Moddemeijer, K. (author), Vliegenthart, W.A. (author), TNO Industrie en Techniek (author)
The stellarator W7-X will be capable of running in a quasicontinuous operating mode with 10 MW of electron cyclotron heating (ECRH) heating for 30 min, the duration only being limited by the capacity of the available cooling reservoir. The integrated ten discrete water cooled divertor modules need to be closely monitored by ten high resolution...
article 2006