[Retracted] Experimental Study on the Principle of Oxygenation and Oxygenation Performance of Surface Blade Aerator

Figure 9

Turbulent kinetic energy cloud map at different depths (a) H = 330 mm, (b) H = 310 mm, (c) H = 290 mm, (d) H = 280 mm, (e) H = 200 mm, and (f) H = 100 mm.

(a)

(b)

(c)

(d)

(e)

(f)