A Study of the Effect of Design and Operation Mismatch on Classic Sprinkler Systems’ Efficiency

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RAMEZANI HUMBARI FARSHID; NAZARI BIJAN

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Paper Information

Journal: Iranian Journal of Soil and Water Research Year:2017 | Volume:47 | Issue:4 Page(s): 649-656

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Information Journal Paper

Title

A Study of the Effect of Design and Operation Mismatch on Classic Sprinkler Systems’ Efficiency

Author(s)

RAMEZANI HUMBARI FARSHID | NAZARI BIJAN | Issue Writer Certificate

Keywords

Uniformity CoefficientQ2

Irrigation EfficiencyQ2

Pumping EfficiencyQ1

Operation EducationQ1

Abstract

Development of modern irrigation systems is part of the key solutions for improving Irrigation Efficiency, crop yield as well as agricultural water productivity. In this study, the effects of six types of sprinkler arrangement comprised of the proposed arrangement vs. 5 common arrangements in farmers operation on Christiansen Uniformity Coefficient (CU), Distribution Uniformity (DU), Actual Efficiency of Low Quarter (AELQ), electromotor Power (P) as well as Pumping Efficiency were evaluated. Results showed that sprinkler arrangements’ mismatch significantly affects system efficiency, and energy consumption. Irrigation pump efficiency in the operation mode based on the planned arrangement of sprinklers was 72 % while in some of the ordinary arrangements it amounted to 52 %. Christiansen Uniformity Coefficient (CU) ranged between 78. 6 % and 44. 8 % in various sprinkler arrangements. This study shows the importance of education and technical training in proper operation of sprinkler irrigation systems in increasing the Irrigation Efficiency, reducing water losses, improvement in crop yield and as well to reduce the energy costs.

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APA: Copy

RAMEZANI HUMBARI, FARSHID, & NAZARI, BIJAN. (2017). A Study of the Effect of Design and Operation Mismatch on Classic Sprinkler Systems’ Efficiency. IRANIAN JOURNAL OF SOIL AND WATER RESEARCH, 47(4 ), 649-656. SID. https://sid.ir/paper/225881/en

Vancouver: Copy

RAMEZANI HUMBARI FARSHID, NAZARI BIJAN. A Study of the Effect of Design and Operation Mismatch on Classic Sprinkler Systems’ Efficiency. IRANIAN JOURNAL OF SOIL AND WATER RESEARCH[Internet]. 2017;47(4 ):649-656. Available from: https://sid.ir/paper/225881/en

IEEE: Copy

FARSHID RAMEZANI HUMBARI, and BIJAN NAZARI, “A Study of the Effect of Design and Operation Mismatch on Classic Sprinkler Systems’ Efficiency,” IRANIAN JOURNAL OF SOIL AND WATER RESEARCH, vol. 47, no. 4 , pp. 649–656, 2017, [Online]. Available: https://sid.ir/paper/225881/en

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