Results 201 to 210 of about 452,681 (253)

Microwave Diagnostics for Wendelstein 7-X

open access: yes, 2014
Hirsch, M.   +11 more
openaire   +2 more sources

Control system of WENDELSTEIN 7-X experiment

Fusion Engineering and Design, 2003
Abstract The WENDELSTEIN 7-X stellarator will be capable of running pulses of up to 30 min duration. The control system of W7-X will support all discharge scenarios compatible with this capability, i.e. short pulses with arbitrary intervals, steady state discharges, and arbitrary sequences of phases with different characteristics (“segments”) in one ...
Laqua, H., Niedermeyer, H., Schacht, J.
exaly   +3 more sources

Das Fusionsexperiment WENDELSTEIN 7‐X

Physikalische Blätter, 1993
AbstractEin neues Fusionsexperiment vom Typ Stellarator, WENDELSTEIN 7‐X, wird gegenwärtig am Max‐Planck‐Institut für Plasmaphysik (IPP) in Garching bei München geplant und vorbereitet. Es hat die Aufgabe, die Reaktoreignung des Stellarator‐Konzepts zu zeigen.
Grieger, G., Milch, I.
openaire   +2 more sources

Project control of WENDELSTEIN 7-X

Fusion Engineering and Design, 2001
Abstract WENDELSTEIN 7-X (W7-X) is an experimental stellarator presently under construction at the new branch of IPP Garching at Greifswald. Since its beginning in 1996, the project W7-X Construction has been incorporating a comprehensive project control activity to assure the plant is constructed according to schedule and budget.
Bünde, R.   +2 more
openaire   +2 more sources

Cryotechnology for Wendelstein 7-X

Fusion Engineering and Design, 2003
Abstract For the underlying task to cool the Wendelstein 7-X (W7-X) superconducting coil conductors and the divertor cryo-pumps, an extended cryo-system is required. Besides the magnet coils and cryo-pumps proper, the coil housings and supports, the thermal shields of the cryostat and cryo-pumps, and the current leads (CL) have to be cooled.
Schauer, F.   +6 more
openaire   +2 more sources

Experimental power balance study on turbulent heat transport at Wendelstein 7-X

Plasma Physics and Controlled Fusion
Power balance analysis is used to compile an experimental database of turbulent heat transport in various plasma scenarios at the stellarator Wendelstein 7-X.
M. Wappl   +5 more
semanticscholar   +1 more source

The infrared imaging video bolometer at Wendelstein 7-X.

Review of Scientific Instruments
The radiated power distribution is a crucial aspect of heat transport, heat load mitigation, and plasma exhaust performance. An imaging video bolometer camera has been installed to measure the plasma radiated power in the divertor region of the ...
G. Partesotti   +9 more
semanticscholar   +1 more source

Progress and challenges in the construction of wendelstein 7-X

2011 IEEE/NPSS 24th Symposium on Fusion Engineering, 2011
This paper reports on experiences gained during the construction of the large, superconducting, optimized stellarator device Wendelstein 7-X. The goal of the project is to demonstrate the fusion reactor potential of optimized stellarators and to operate for the first time fusion-relevant plasmas under full steady-state conditions.
Bräuer, T., Klinger, T., Bosch, H.
openaire   +2 more sources

Overview of the first Wendelstein 7-X long pulse campaign with fully water-cooled plasma facing components

Nuclear Fusion
After a long device enhancement phase, scientific operation resumed in 2022. The main new device components are the water cooling of all plasma facing components and the new water-cooled high heat flux divertor units.
O. Grulke   +408 more
semanticscholar   +1 more source

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