Head Loss in Thin-Walled Drip Tapes with Continuous Labyrinth

Figure 5

Concordance between observed and estimated head loss with the manufacturer’s reported diameter for the Turbo Tape (equation (14)) with diameter of 15.9 mm (a) and for the Silver Drip (equation (15)) with mean diameter of 16.22 mm (b); relative error by cumulative frequency for the Turbo Tape (c) and Silver Drip (d).

(a)

(b)

(c)

(d)