2 / 2023-02-22 12:35:32

Interaction of the plasma flux with fusion materials

plasma accelerator,plasma flux,fusion materials

辐射和流体力学 > 高能量密度科学与温稠密物质-海报

There has been relatively significant progress regarding the selection of fusion materials for plasma-facing components (PFCs) in advanced fusion facilities, such as ITER . Nevertheless, there are a number of outstanding problems related to these fusion materials. This work aims to investigate the interaction of the plasma flux with fusion materials in a pulsed plasma accelerator. The values of plasma flux energy density and duration in an accelerator are ~ 1 MJ/m² and 0.3 ms, respectively. Graphite and tungsten plates with 15 × 15 mm in size and 2 mm thick were used as targets. The dust cup was used to collect and investigate the morphology of dust particles.