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RISEffects of Temperature Changes on Emitter Discharge
Publisher: American Society of Civil Engineers
Abstract: Working on the assumption that temperature affects water viscosity and emitter geometry, the writers have developed a dimensional analysis approach to the potential pressure-discharge relationship to estimate discharge ...
Determining Minor Head Losses in Drip Irrigation Laterals. I: Methodology
Publisher: American Society of Civil Engineers
Abstract: Minor head losses at emitter insertions along drip laterals were predicted by a derivation of Bélanger’s theorem and analyzed by the classic formula that includes a friction coefficient
Analytical Expressions for Hydraulic Calculation of Trapezoidal Drip Irrigation Units
Publisher: American Society of Civil Engineers
Abstract: Analytical expressions have been developed relating water distribution indexes in trapezoidal drip irrigation units to design variables which define these units: lengths and diameters of pipes, emitter and lateral spacing, ...
Closure to “Analytical Relationships for Designing Rectangular Drip Irrigation Units” by Luis Juana, Alberto Losada, Leonor Rodríguez-Sinobas, and Raúl Sanchez
Publisher: American Society of Civil Engineers
Closure to “Determining Minor Head Losses in Drip Irrigation Laterals. II: Experimental Study and Validation” by Luis Juana, Leonor Rodrı´guez-Sinobas, and Alberto Losada
Publisher: American Society of Civil Engineers
Analytical Relationships for Designing Rectangular Drip Irrigation Units
Publisher: American Society of Civil Engineers
Abstract: Approximate analytical expressions were obtained that relate uniformity indices of water distribution in rectangular drip irrigation units as a function of the variables that define that unit: lengths and diameters of ...