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Canal Automation for Irrigation Systems

Canal Automation for Irrigation Systems
Author: Brian Wahlin
Publisher:
Total Pages: 0
Release: 2014
Genre: Canals
ISBN: 9780784413685

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Prepared by the Task Committee on Recent Advances in Canal Automation of the Irrigation Delivery and Drainage Systems Committee of the Irrigation and Drainage Council of the Environmental and Water Resources Institute of ASCE Canal Automation for Irrigation Systems focuses on the technical aspects of modernizing irrigation systems through use of automated canal control systems. Canal automation has always offered an opportunity to save water and improve the efficiency of irrigation water supply projects or irrigation district operations. Recent technological and engineering advances now enable more accurate control of water deliveries throughout all parts of an irrigation project. Using information collected from irrigation systems around the world in conjunction with new advances in control theory research, this Manual of Practice examines how and when to implement canal automation within the context of canal modernization. Topics include: the modernization process, constraints, and concepts; survey of irrigation physical infrastructure; SCADA systems; control operation concepts; canal hydraulic properties; control methods; verification of controller performance; and implementation of control systems. MOP 131 is an essential reference for professionals in agricultural and irrigation engineering, as well as owners, managers, and operators of irrigation water delivery systems.


Mechanized Sprinkler Irrigation

Mechanized Sprinkler Irrigation
Author: Lionel Rolland
Publisher: Food & Agriculture Org.
Total Pages: 444
Release: 1982
Genre: Technology & Engineering
ISBN: 9789251009970

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Introduction; description and operation of non-mechanized sprinkler irrigation systems; reasons for mechanizing and automating sprinkler irrigation; ways and means used to facilitate the operation of sprinkler systems;irrigation with a boom-sprinkler; towed laterals; irrigation system using towed gun-sprinklers to change the set;wheel-mounted sprinkler laterals with a pipe-driven frontal movement; whel-mounted sprinkler laterals driven with a shaft independent of the pipe; irrigation machines carrying sprinkler lines and self-moved during one set of watering; irrigation machines automatically moving the watering unit from one set to the next; irrigation machines moving automatically while irrigating continuous strips of land; centre pivot irrigation; sprinklerlaterals with continuous frontal movement during watering;fixed irrigation systems; comparing sprinkler irrigation systems; conclusions.


Generic Typology for Irrigation Systems Operation

Generic Typology for Irrigation Systems Operation
Author: Daniel Renault
Publisher: IWMI
Total Pages: 31
Release: 1999
Genre: Irrigation
ISBN: 9290903724

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This report presents a methodology for identifying the main features (constraints and opportunities) of gravity-fed irrigation systems, which influence management and operation of the system for the purpose of water delivery. It presents the development of a generic for improving irrigation system operations. A case study of 64 irrigation systems in Sri Lanka is presented illustrating the practical application of the proposed typology.


Planning, Operation, Rehabilitation, and Automation of Irrigation Water Delivery Systems

Planning, Operation, Rehabilitation, and Automation of Irrigation Water Delivery Systems
Author: Darell D. Zimbelman
Publisher:
Total Pages: 406
Release: 1987
Genre: Technology & Engineering
ISBN:

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Proceedings of a symposium on irrigation water delivery systems, held in Portland, Oregon, July 28-30, 1987. Sponsored by the Irrigation and Drainage Division of ASCE. This collection contains 34 papers on planning, operation, rehabilitation, and automation of irrigation water delivery systems. Papers respond to the need for water delivery flexibility to maximize on-farm yield and for water conservation through more effective on-farm use. Papers discuss how to upgrade, rehabilitate, or automate water delivery systems so that they can respond to changes in demand patterns, provide water users with reliable and flexible water supplies, be managed to achieve maximum firm water yield, and continue to be able to meet present and future demands.


Management of Irrigation and Drainage Systems

Management of Irrigation and Drainage Systems
Author: Hector M. Malano
Publisher: CRC Press
Total Pages: 160
Release: 2018-05-02
Genre: Technology & Engineering
ISBN: 1351434241

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This monograph provides an overview of the principles required for a service orientation in the management of irrigation and drainage systems. The material covered is designed to emphasize an area largely neglected in the irrigation and drainage management literature. The dominating philosophy underlying this book is that irrigation and drainage systems must be managed as a service business responsive to the needs and changing requirements of its customers. It is postulated that this service approach to the management of irrigation and drainage systems consitutes a key element of the startegy that is needed to improve the current level of performance of many irrigation and drainage systems worldwide. Enhanced performance of irrigation is a prerequisite if we are to face the enormous challenge of producing greater quantities of food to meet the demand of a growing population. This is particularly the case in an environment with increasing competition for water from industry and urban water users, set against mounting concerns about environmental sustainability.


Irrigation Systems for the 21st Century

Irrigation Systems for the 21st Century
Author: Larry G. James
Publisher:
Total Pages: 788
Release: 1987
Genre: Technology & Engineering
ISBN:

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Proceedings of Irrigation Systems for the 21st Century, held in Portland, Oregon, July 28-30, 1987. Sponsored by the Irrigation and Drainage Division of ASCE; Oregon Section of ASCE. This collection contains 105 papers on environmental and water management aspects of irrigation. Topics include: agricultural drainage; quantification of components for crop water budget; water resources data collection; wastewater reuse; groundwater quality; land disposal of food processing wastes; sizing and operation of irrigation projects; water production functions applied to irrigation projects; surge flow irrigation; automation of on-farm irrigation projects; computer applications in irrigation and drainage; evaluation of hydraulic structures under extreme events; operation and safety of dams; weather modification; and institutional and economic aspects of project formation. A special section on selenium is included.