Title: MEASUREMENTS OF THE EDGE FLOW VELOCITY AND THE ELECTRICAL FIELD IN INJECTION AND HEATING ON HL - 1M TOKAMAK
Abstract: Experimental measurements of the edge plasma rotation and electric field have been carried out on both SOL and the boundary of the HL - 1M plasmas for Ohmic, Neutral Beam Injection(NBI), Ion Cyclotron Resonance Heating(ICRH), Low Hybrid Wave(LHW) Injection and Electric Cyclotron Reso- nance Heating (ECRH) with a Mach/Langmuir probe array. The radial profiles of the poloidal flow rotation velocity Vpol, the radial electric field Er and the poloidal electric field Eo are measured during experiments of NBI, ICRH, LHW and ECRH, respectively. In experiments of HL - 1M tokamak, NBI, ICRH, LHW, and ECRH were used to study the confinement improvement, the edge fluctuations and the radial transport.
Publication Year: 2000
Publication Date: 2000-01-01
Language: en
Type: article
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