SAKAMOTO, Ryuichi

The initial velocity component of the injected pellet is maintained during ablation in a hot plasma, and the pellet penetrates to the core plasma.

The initial velocity component of the injected pellet is maintained during ablation in a hot plasma, and the pellet penetrates to the core plasma.

The initial velocity component of the injected pellet is maintained during ablation in a hot plasma, and the pellet penetrates to the core plasma.

Repetitive Pellet Injectors (RePellet): Inject hydrogen isotope pellets into core plasma to control plasma density. The in-situ pipe gun type 20-barrel injector are integrated.

Repetitive Pellet Injectors (RePellet): Inject hydrogen isotope pellets into core plasma to control plasma density. The in-situ pipe gun type 20-barrel injector are integrated.

Repetitive Pellet Injectors (RePellet): Inject hydrogen isotope pellets into core plasma to control plasma density. The in-situ pipe gun type 20-barrel injector are integrated.

Repetitive Pellet Injectors (RePellet): Inject hydrogen isotope pellets into core plasma to control plasma density. The in-situ pipe gun type 20-barrel injector are integrated.

Repetitive Pellet Injectors (RePellet): Inject hydrogen isotope pellets into core plasma to control plasma density. The in-situ pipe gun type 20-barrel injector are integrated.

Repetitive Pellet Injectors (RePellet): Inject hydrogen isotope pellets into core plasma to control plasma density. The in-situ pipe gun type 20-barrel injector are integrated.

Repetitive Pellet Injectors (RePellet): Inject hydrogen isotope pellets into core plasma to control plasma density. The in-situ pipe gun type 20-barrel injector are integrated.

Repetitive Pellet Injectors (RePellet): Inject hydrogen isotope pellets into core plasma to control plasma density. The in-situ pipe gun type 20-barrel injector are integrated.

Fast Ionization Gauge (FIG) which is operational in a high magnetic field is installed on the LHD port to measure neutral gas pressure.

Fast Ionization Gauge (FIG) which is operational in a high magnetic field is installed on the LHD port to measure neutral gas pressure.

Fueling Pellet Injectors (FPellet): Inject hydrogen isotope pellets into core plasma to control plasma density. The in-situ pipe gun type 20-barrel injector and the screw extruder type repetitive pellet injector are integrated.

Fueling Pellet Injectors (FPellet): Inject hydrogen isotope pellets into core plasma to control plasma density. The in-situ pipe gun type 20-barrel injector and the screw extruder type repetitive pellet injector are integrated.

Fueling Pellet Injectors (FPellet): Inject hydrogen isotope pellets into core plasma to control plasma density. The in-situ pipe gun type 20-barrel injector and the screw extruder type repetitive pellet injector are integrated.