2026-10-13T02:22:16Z https://www.scidb.cn/oai

10.57760/sciencedb.04153 2022-10-26T11:44:06Z

2022-10-26 Figures-Two-dimensional vacuum ultraviolet images in different MHD events on the EAST tokamak doi:10.57760/sciencedb.04153 en Fig.1 Schematic view of the VUV imaging optics on EAST.Fig.2 Plasma waveforms with MHD events observed by both Mirnov and VUV system. The data are from different diagnostics on the EAST tokamak.Fig.3 Spectrom analysis on Mirnov signal and VUV measurement by performing FFT calculation.Fig.4 The mode structure is derived by comparing the synthetic images and experimental data which is obtained by performing SVD analysis on the VUV images.Fig.6 Raw images captured by the VUV imaging system during an ELM crash. Different brightness are observed at the different phases.Fig.8 Raw images captured by the VUV imaging system during an disruption. These images show the capability of the VUV imaging system on the study of MHD events on the EAST tokamak. VUV; MHD; EAST Tingfeng Ming PUBLIC https://creativecommons.org/licenses/by/4.0/ dataset http://www.doi.org/10.1088/2058-6272/aa9477 Science Data Bank