Head Loss in Thin-Walled Drip Tapes with Continuous Labyrinth

Figure 1

Concordance between observed and estimated head loss for the Turbo Tape (equation (10)) (a) and for the Silver Drip (equation (11)) (b); relative error by cumulative frequency for the Turbo Tape (equation (10)) (c) and Silver Drip (equation (11)) (d).

(a)

(b)

(c)

(d)