Effect of V-Shaped Groove Microstructure on Blood Flow Resistance in Bionic Artificial Blood Vessels

Figure 7

Variation curves of resistance reduction with width w⁺ for V-shaped grooves (different flow velocity): (a) v = 0.03 mm, (b) v = 0.04 mm, (c) v = 0.05 mm, and (d) v = 0.06 mm.

(a)

(b)

(c)

(d)