In its second operation phase (OP1.2a) W7-X was equipped with full 3d island divertor and an upgraded ECRH-system of 10 gyrotrons with a total port through power of 7 MW. The combination of pellet fueling and high density ECRH enabled to explore density above 1 1020 m-3. In particular with the O2-polarisation combined with a multi-pass reflector tile system a density of up to 1.4 1020 m-3 was achieved. At slightly lower densities high core beta values and record values of the fusion tripple product of 0.66 1020 m-3 keVs for stellarators were reached. In addition routine plasma start-up and ECRH wall conditioning were performed. The island divertor enables to demonstrate the intrinsic steady state capabilities of W7-X, where stationary disch...
Wendelstein 7-X is the first comprehensively optimized stellarator aiming at good confinement with p...
Wendelstein 7-X is the first comprehensively optimized stellarator aiming at good confinement with p...
International audienceAfter completing the main construction phase of Wendelstein 7-X (W7-X) and suc...
In its second operation phase (OP1.2a) W7-X was equipped with full 3d island divertor and an upgrade...
The existing ECRH system at W7-X consists of 10 gyrotrons, with output power levels ranging from 0.6...
The existing ECRH system at W7-X consists of 10 gyrotrons, with output power levels ranging from 0.6...
Abstract. The construction of the W7-X basic machine is almost completed and the device is approachi...
At the stellarator Wendelstein 7-X (W7-X) Electron Cyclotron Resonance Heating (ECRH) is the main he...
At the stellarator Wendelstein 7-X (W7-X) Electron Cyclotron Resonance Heating (ECRH) is the main he...
During the first operational phase (OP 1.1) of Wendelstein 7-X (W7-X) electron cyclotron resonance h...
During the first operational phase (OP 1.1) of Wendelstein 7-X (W7-X) electron cyclotron resonance h...
Wendelstein 7-X is the first comprehensively optimized stellarator aiming at good confinement with p...
Wendelstein 7-X is the first comprehensively optimized stellarator aiming at good confinement with p...
Wendelstein 7-X is the first comprehensively optimized stellarator aiming at good confinement with p...
Wendelstein 7-X is the first comprehensively optimized stellarator aiming at good confinement with p...
Wendelstein 7-X is the first comprehensively optimized stellarator aiming at good confinement with p...
Wendelstein 7-X is the first comprehensively optimized stellarator aiming at good confinement with p...
International audienceAfter completing the main construction phase of Wendelstein 7-X (W7-X) and suc...
In its second operation phase (OP1.2a) W7-X was equipped with full 3d island divertor and an upgrade...
The existing ECRH system at W7-X consists of 10 gyrotrons, with output power levels ranging from 0.6...
The existing ECRH system at W7-X consists of 10 gyrotrons, with output power levels ranging from 0.6...
Abstract. The construction of the W7-X basic machine is almost completed and the device is approachi...
At the stellarator Wendelstein 7-X (W7-X) Electron Cyclotron Resonance Heating (ECRH) is the main he...
At the stellarator Wendelstein 7-X (W7-X) Electron Cyclotron Resonance Heating (ECRH) is the main he...
During the first operational phase (OP 1.1) of Wendelstein 7-X (W7-X) electron cyclotron resonance h...
During the first operational phase (OP 1.1) of Wendelstein 7-X (W7-X) electron cyclotron resonance h...
Wendelstein 7-X is the first comprehensively optimized stellarator aiming at good confinement with p...
Wendelstein 7-X is the first comprehensively optimized stellarator aiming at good confinement with p...
Wendelstein 7-X is the first comprehensively optimized stellarator aiming at good confinement with p...
Wendelstein 7-X is the first comprehensively optimized stellarator aiming at good confinement with p...
Wendelstein 7-X is the first comprehensively optimized stellarator aiming at good confinement with p...
Wendelstein 7-X is the first comprehensively optimized stellarator aiming at good confinement with p...
International audienceAfter completing the main construction phase of Wendelstein 7-X (W7-X) and suc...