Geometry parameters and operation conditions
Figure 1 shows a 3D view of the proposed MBC agitator, which includes a fixed ring and four composite blades connected to the fixed ring. Each composite blade consists of a connecting blade, a long blade, and two short blades connected at the ends of the long blade. The connecting blade is perpendicular to the fixed ring. Four composite blades are equidistant connected in turn and parallel to the axis of the fixed ring.