Design of Drip Irrigation System

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Frictional Head Losses (m/100 m) for 13 mm <strong>of</strong> PE pipeused as lateralsDischarge Fractional Losses (m/100 m)(lps) C = 120 C = 130 C = 140 C = 1500.01 0.13 0.11 0.10 0.080.02 0.46 0.39 0.34 0.300.03 0.97 0.84 0.73 0.640.04 1.65 1.43 1.24 1.090.05 2.50 2.15 1.88 1.65Source: PARC (2001)
Frictional Head Losses (m/100 m) for 16 mm Diameter PE Pipe used as LateralsDischargeFractional Losses (m/100 m)(Lps)C=120 C=130 C=140 C=1500.01 0.05 0.04 0.03 0.030.02 0.17 0.14 0.13 0.110.03 0.35 0.30 0.27 0.230.04 0.60 0.52 0.45 0.400.05 0.91 0.78 0.68 0.600.06 1.27 1.10 0.96 0.840.07 1.70 1.46 1.27 1.120.08 2.17 1.87 1.63 1.440.09 2.70 2.33 2.03 1.790.10 3.28 2.83 2.47 2.17Source: PARC (2001)
Page 2 and 3: Drip Irrigation?Drip irrigation is
Page 4 and 5: Components of Drip Irrigation Syste
Page 6 and 7: Criteria for System Selection• Ec
Page 8 and 9: Command Area Information• A comma
Page 10 and 11: Selection of Type and Number of Emi
Page 12 and 13: Design of Mainline and Laterals The
Page 14 and 15: Hazen-Williams Equation (C=150)∆
Page 18 and 19: Frictional Head Losses (m/100 m) fo
Page 20 and 21: Frictional Head Losses (m/100m) for
Page 22 and 23: Frictional Head Losses (m/100 m) fo
Page 24 and 25: Frictional Head Loss (m/100 m) for
Page 26 and 27: Head Losses in Valves and Accessori
Page 28 and 29: Design of Prime MoverPower requirem
Page 30 and 31: ExampleDesign a drip irrigation sys
Page 32 and 33: Example (cont)• Divide the area i
Page 34 and 35: Irrigation Scheduling• Crop : Cit
Page 37 and 38: Energy/Head LossesHead loss in pipe

Design of Drip Irrigation System

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