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Heat Transfer in Facade Systems and Energy Use: Comparative Study of Different Exterior Wall Types
Publisher: American Society of Civil Engineers
Abstract: This research article discusses methods for designing high-performance facades with a focus on minimizing heat transfer and improving energy usage. The facade is one of the most significant contributors to the energy budget ...
Modified G and GAVG Correction Factors for Laterals with Multiple Outlets and Outflow
Publisher: American Society of Civil Engineers
Abstract: Anwar’s friction correction factor,
Wetting Pattern Models for Drip Irrigation: New Empirical Model
Publisher: American Society of Civil Engineers
Abstract: Reliable information about the wetted dimensions of soil under drip irrigation helps designers to determine optimal emitter flow rates and spacings to reduce system equipment costs and provide better soil water conditions ...
Analytical Determination of Distribution Uniformity for Microirrigation Tapered Laterals Laid on Uphill and Horizontal Slopes
Publisher: American Society of Civil Engineers
Abstract: The uniform distribution of water delivered through microirrigation emitters on a lateral line is an important objective that greatly affects a system’s efficiency. Among the various uniformity parameters, distribution ...
Closure to “Modified G and GAVG Correction Factors for Laterals with Multiple Outlets and Outflow” by Sayed-Hossein Sadeghi and Troy Peters
Publisher: American Society of Civil Engineers
Closure to ‘‘Analytical Determination of Distribution Uniformity for Microirrigation Tapered Laterals Laid on Uphill and Horizontal Slopes’’ by Sayed Hossein Sadeghi and Troy Peters
Publisher: American Society of Civil Engineers
Energy Grade Line Assessment for Tapered Microirrigation Laterals
Publisher: American Society of Civil Engineers
Abstract: In pressurized irrigation systems the total long-term costs can often be minimized by dividing the pipeline into segments of different diameters. To properly design such a system requires an accurate hydraulic analysis. ...
Automation of a Center Pivot Using the Temperature-Time-Threshold Method of Irrigation Scheduling
Publisher: American Society of Civil Engineers
Abstract: A center pivot was completely automated using the temperature-time-threshold method of irrigation scheduling. An array of infrared thermometers was mounted on the center pivot, and these were used to remotely determine the ...
An Explicit Equation for the Maximum Water Application Depth in Center Pivot Irrigation
Publisher: ASCE
Abstract: A simple explicit formula was derived to determine the maximum irrigation depth (Dmax) that can be applied per irrigation without any runoff under a center pivot and/or linear move irrigation system. The analysis is built ...
Design of Zero Slope Microirrigation Laterals: Effect of the Friction Factor Variation
Publisher: American Society of Civil Engineers
Abstract: Microirrigation has become quite a common practice in agricultural production in various parts of the world. To achieve the optimum (hydraulic and economic) system performance, designers are often faced with the problem ...