Design of Drip Irrigation System

Frictional Head Losses (m/100 m) for 75 mm Diameter of PE pipe used for MainlinesDischarge(Lps)Fractional Losses (m/100 m)C=120 C=130 C=140 C=1503.0 0.96 0.83 0.72 0.643.2 1.09 0.94 0.82 0.723.4 1.22 1.05 0.91 0803.6 1.35 1.17 1.02 0.893.8 1.49 1.29 1.12 0.994.0 1.64 1.42 1.23 1.094.2 1.80 1.55 1.35 1.194.4 1.96 1.69 1.47 1.304.6 2.13 1.84 1.60 1.414.8 2.30 1.99 1.73 1.525.0 2.48 2.14 1.87 1.645.2 2.67 2.30 2.01 1.775.4 2.86 2.47 2.15 1.895.6 3.06 2.64 2.30 2.035.8 3.27 2.82 2.46 2.166.0 2.48 3.00 2.62 2.306.2 3.70 3.19 2.78 2.456.4 3.92 3.38 2.95 2.606.6 4.15 3.58 3.12 2.756.8 4.39 3.78 3.30 2.907.0 4.63 3.99 3.48 3.067.2 4.88 4.21 3.67 3.237.4 5.13 4.43 3.86 3.407.6 5.39 4.65 4.05 3.577.8 5.66 4.88 4.25 3.748.0 5.93 5.11 4.46 3.928.2 6.21 5.35 4.67 4.118.4 6.49 5.60 4.88 4.298.6 6.78 5.85 5.10 4.498.8 7.08 6.10 5.32 4.689.0 7.38 6.36 5.54 4.889.2 7.68 6.62 5.77 5.089.4 8.00 6.89 6.01 5.299.6 8.31 7.17 6.25 5.509.8 8.64 7.45 6.49 5.7110.0 8.97 7.73 6.74 5.93Source: PARC (2001)