EPJ Web of Conferences · 2012 · 10 citations · 6 references
Natural SciencesNuclear EngineeringPhysicsFusion EngineeringMicrowave EngineeringPlasma PhysicsAccelerator PhysicsFusion PlasmasHigh-temperature PlasmasPlasma ConfinementTokamak EngineeringBeam Pulse DurationBeam ScanningCurrent Profile ControlNarrow Beam GeometryProfile ControlSecond-harmonic GenerationTokamak ConfinementTokamak Design
In order to provide more capability of physics study for high-performance plasma, such as current profile control, neoclassical tearing modes suppression, transport study and so on, a new 2MW/140GHz/3s second-harmonic ECRH system with X-mode injection is on schedule on HL-2A. The total power of this system is 2MW and the pulse duration is 3 sec, which is generated by two gyrotrons manufactured by GYCOM. Two evacuated Φ63.5mm transmission lines were used to propagate these two 1MW/3s wave beams. A fast steerable launcher has been designed and installed on the HL-2A tokamak to inject four beams with narrow beam width and enable continuous beam scanning in toroidal and poloidal directions independently.
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Overview of ECRH experimental results
Brian Lloyd · Plasma Physics and Controlled Fusion · 1998 · 78 citations
Preliminary results of ELMy H-mode experiments on the HL-2A tokamak
X.R. Duan, J.Q. Dong, L.W. Yan et al. · Nuclear Fusion · 2010 · 60 citations
Overview of experimental results on HL-2A
X.R. Duan, X.T. Ding, Jiaqi Dong et al. · Nuclear Fusion · 2009 · 45 citations