Table 1. Experimental Values of the Initial Retracting Velocity for the Carbopol Solution at Different Inflation Rates.

inflation rate, Q [mm3/s]	experimental initial retracting velocity, v0 [mm/s]
0	1.7 × 103 ± 1.1 × 102
653	2.5 × 103 ± 3.6 × 102
1062	2.6 × 103 ± 5.7 × 102
1470	3.1 × 103 ± 1.7 × 10