Visualization of Dust Particle Data with Plasma Simulation Results Using Virtual-Reality System

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• 作者：H. Ohtani ; M. Shoji ; N. Ohno ; Y. Suzuki ; S. Ishiguro ; A. Kageyama and Y. Tamura
• 刊名：Contributions to Plasma Physics
• 出版年：2016
• 出版时间：August 2016
• 年：2016
• 卷：56
• 期：6-8
• 页码：692-697
• 全文大小：278K
• ISSN：1521-3986

文摘

We develop the environment in which the time-sequence experimental data of three-dimensional dust particle positions observed by the stereoscopic fast framing cameras is visualized in one virtual-reality space with the results of the equilibrium plasma simulation in the vessel device data integrally using a virtual-reality system. Since their three-dimensional relative positions can be displayed, it is possible to analyze the three-dimensional relationship between the dust trajectories, the magnetic-field structure, and the devices in the vessel. It is confirmed that the observed dust particles are distributed in the periphery region. Most dusts move along the magnetic-field line, but some particles move radially across the lines with sharply curved trajectories. The transport direction varies from place to place. This system promoted the viewers' understanding. (