Design of Nonsmooth Groove Tire Bioinspired by Shark-Skin Riblet Structure

Table 3

Dynamic pressure at the bottom of grooves with different inflow speeds.

(km/h)	(kPa)
	Smooth groove	Bionic groove I	Bionic groove II	Bionic groove III
60	42.74	28.823	29.849	30.077
70	67.882	43.382	43.391	45.056
80	100.133	60.719	62.518	64.037
90	151.364	82.629	83.725	87.038
100	184.789	101.137	113.823	115.121
110	206.368	121.593	135.058	138.584