Development of a Mixing Process Using an HB-Type Impeller to Easily Achieve Scale-Up by Maintaining Geometrical Similarity

Figure 7

Mixing process at Re = 23,000 of HB impellers with a flat bottom ((a) 0 s, (b) 5 s, (c) 8 s, and (d) 10 s) and a dished bottom ((e) 0 s, (f) 5 s, (g) 10 s, and (h) 12 s) (μ = 1 mPa·s, ρ = 1,000 kg/m³, and rpm).

(a)

(b)

(c)

(d)

(e)

(f)

(g)

(h)