HYDRAULIC DESIGN AND EVALUATION OF VARIABLE SPEED PUMPS ON PRESSURIZED IRRIGATION SYSTEMS (CASE STUDY: HARKALLEH-LAALI IRRIGATION SYSTEM)

Q: How can I download an article?

To download an article from SID, first log in to the site, search for the article title, and click on the 'Download Article' option.

Q: How can I download an ISI article?

To download an ISI article on SID, enter the keyword or article title in the search bar, view the relevant results, click on the desired article, and select the 'Download Article' option.

Q: How can I access the SID database?

To access the SID database, visit SID.ir, create an account, and log in to access scientific resources.

Q: Is downloading articles from SID free?

Some articles on SID are available for free, while others require payment. Details are specified on the article's page.

RAEISIAN AMIRI Z.; PARVARESH RIZI A.

مرکز اطلاعات علمی Scientific Information Database (SID) - Trusted Source for Research and Academic Resources

Journal Paper

Paper Information

Journal: Journal of Water and Soil Conservation Year:2014 | Volume:21 | Issue:3 Page(s): 145-164

Download Full-Text

Persian Verion

View:

844

Download:

Cites:

Information Journal Paper

Title

HYDRAULIC DESIGN AND EVALUATION OF VARIABLE SPEED PUMPS ON PRESSURIZED IRRIGATION SYSTEMS (CASE STUDY: HARKALLEH-LAALI IRRIGATION SYSTEM)

Author(s)

RAEISIAN AMIRI Z. | PARVARESH RIZI A. | Issue Writer Certificate

Keywords

PUMP EFFICIENCYQ2

PUMPING SYSTEM CURVEQ2

OPTIMUM OPERATING POINT OF PUMPQ2

VARIABLE SPEED DRIVEQ2

ENERGY CONSUMPTIONQ2

Abstract

In recent years, energy cost has increased more than other expenses of agriculture sectors. Reconsidering the status of agricultural pumping stations, the features of their ENERGY CONSUMPTION and applying the new design methods, to increase the efficiency, have valuable roles in controlling ENERGY CONSUMPTION. In these stations constant-speed pumps are used which could have suitable efficiency in a small range of pressure and discharge changes. If the less pressure or discharge is favored according to irrigation program, the unbalanced relation between motor speed and system curve will, cause high energy losses. This problem, especially in systems like pressurized irrigation that frequently confront the demand changing, imposes extra costs. In this study, Harkalleh-Laali irrigation system, with introducing a method as well as analyzing a practical example, the effects of variable-speed pumps displacement were evaluated in comparison with constantspeed pumps in viewpoints of hydraulics of plan, ENERGY CONSUMPTION and PUMP EFFICIENCY. Results show that with employing variable-speed pumps in this project, PUMP EFFICIENCY could be increased up to 10% and the reduction of ENERGY CONSUMPTION per year could reach 49%, related to the current plan.

Cites

No record.

References

No record.

Cite

APA: Copy

RAEISIAN AMIRI, Z., & PARVARESH RIZI, A.. (2014). HYDRAULIC DESIGN AND EVALUATION OF VARIABLE SPEED PUMPS ON PRESSURIZED IRRIGATION SYSTEMS (CASE STUDY: HARKALLEH-LAALI IRRIGATION SYSTEM). JOURNAL OF WATER AND SOIL CONSERVATION (JOURNAL OF AGRICULTURAL SCIENCES AND NATURAL RESOURCES), 21(3), 145-164. SID. https://sid.ir/paper/156412/en

Vancouver: Copy

RAEISIAN AMIRI Z., PARVARESH RIZI A.. HYDRAULIC DESIGN AND EVALUATION OF VARIABLE SPEED PUMPS ON PRESSURIZED IRRIGATION SYSTEMS (CASE STUDY: HARKALLEH-LAALI IRRIGATION SYSTEM). JOURNAL OF WATER AND SOIL CONSERVATION (JOURNAL OF AGRICULTURAL SCIENCES AND NATURAL RESOURCES)[Internet]. 2014;21(3):145-164. Available from: https://sid.ir/paper/156412/en

IEEE: Copy

Z. RAEISIAN AMIRI, and A. PARVARESH RIZI, “HYDRAULIC DESIGN AND EVALUATION OF VARIABLE SPEED PUMPS ON PRESSURIZED IRRIGATION SYSTEMS (CASE STUDY: HARKALLEH-LAALI IRRIGATION SYSTEM),” JOURNAL OF WATER AND SOIL CONSERVATION (JOURNAL OF AGRICULTURAL SCIENCES AND NATURAL RESOURCES), vol. 21, no. 3, pp. 145–164, 2014, [Online]. Available: https://sid.ir/paper/156412/en

Related Journal Papers