The Influence of Blade Angle on the Performance of Plastic Centrifugal Pump

Figure 21

Impeller deformation with different wrap angles. (a) φ = 100°. (b) φ = 110°. (c) φ = 120°. (d) φ = 140°. (e) φ = 150°.

(a)

(b)

(c)

(d)

(e)