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165473

A Hydraulic Study of Trickle Irrigation.

Article

Last updated: 22 Jan 2023

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Subjects

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Tags

Irrigation and Hydraulic Engineering

Abstract

Polyethylene pipes are widely used in the trickle irrigation system. The main objective of this research work is to determine friction factors for this type of pipes. 
A field study was carried out on two trickle irrigation laterals each of which was about 240 m in length. One line had 18.5 mm inside diameter, the other consisted of two parts, the first was 21.5 mm inside diameter and the other was 17 mm inside diameter. 
The measured friction factor was compared by the corresponding friction factors given by conventional friction formulae. Blasius equation has to be modified to cope with the measured factors, and predicted equations are presented. 
The relationship between the discharge of the orifice type emitter and the pressure exerted on it, is given.

DOI

10.21608/bfemu.2021.165473

Authors

First Name

Abdel Razik

Last Name

Zidan

MiddleName

Ahmed El-Sayed

Affiliation

Associate Professor., Irrigation and Hydraulic Engineering Department., Faculty of Engineering., El-Mansoura University., Mansoura., Egypt.

Email

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City

Mansoura

Orcid

-

First Name

El-Sir

Last Name

El-Amin

MiddleName

El-Tayeb

Affiliation

Research Assistant., Agricultural Engineering Department., College of Agriculture., Al-Qassim., King Saud University., Saudi Arabia.

Email

-

City

-

Orcid

-

Volume

18

Article Issue

3

Related Issue

24035

Issue Date

1993-09-01

Receive Date

1993-07-11

Publish Date

2021-04-20

Page Start

9

Page End

24

Print ISSN

1110-0923

Online ISSN

2735-4202

Article File

BFEMU_Volume 18_Issue 3_Pages 9-24.pdf

PDF . 402.2kB

Link

https://bfemu.journals.ekb.eg/article_165473.html

Detail API

https://bfemu.journals.ekb.eg/service?article_code=165473

Order

3

Type

Research Studies

Type Code

1,205

Publication Type

Journal

Publication Title

MEJ. Mansoura Engineering Journal

Publication Link

https://bfemu.journals.ekb.eg/

MainTitle

-

Details

Type

Article

Created At

22 Jan 2023