Many boards of W font become initiative water -cooling calorimetry target structure of angle integrated configuration

The utility model belongs to limit heating load equipment field in neutral beam bunch engineering and the experimental study, concretely relates to many boards of W font become initiative water -cooling calorimetry target structure of angle integrated configuration. The utility model discloses technical scheme improves V style of calligraphy target plate for W style of calligraphy target plate, the modular organization, and the grid tray is rational in infrastructure, and according to power density's distribution situation, central grid tray is less with the contained angle of area of beam axis, because ejected beam power density presents gauss distribution trend, power density steadilys decrease to both sides gradually, so the contained angle outwards scales up in proper order, makes the power density distribution of grid tray face keep unanimous. Restrainting the great central?zone of power density, the grid tray surface is less with the angle of area of beam axis, and is great in outer region territory ang