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148673

Comparative Study of Various Methods for Computation of Energy Dissipation over Stepped Spillway.

Article

Last updated: 22 Jan 2023

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Subjects

-

Tags

Irrigation and Hydraulic Engineering

Abstract

Stepped spillways have become popular with the method of construction adopted for roller Compacted concrete dams. The steps provided on the surface of open spillways help to increase the rate of energy dissipation taking place on the spillway face to reduce the size of stilling basin generally provided at the toe of spillway. The regime of flow over stepped spillway can be either skimming or nappe type. This paper describes the various methods available for computation of energy dissipation over stepped spillway for both the regimes. The results obtained by these methods are compared with the available experimental data, which would help in selecting more accurate method for computation of energy dissipation. 

DOI

10.21608/bfemu.2021.148673

Authors

First Name

M.

Last Name

Attia

MiddleName

-

Affiliation

Water & Water Structures Engineering Department., Faculty of Engineering., Zagazig University., Zagazig., Egypt.

Email

-

City

Zagazig

Orcid

-

First Name

Mahmoud Mohamed

Last Name

Ahmed El-Gamal

MiddleName

Abd El-Aziz

Affiliation

Irrigation & Hydraulic Engineering Department., Faculty of Engineering., El-Mansoura University., Mansoura., Egypt.

Email

-

City

Mansoura

Orcid

-

Volume

24

Article Issue

4

Related Issue

21260

Issue Date

1999-12-01

Receive Date

1999-10-11

Publish Date

2021-02-15

Page Start

1

Page End

11

Print ISSN

1110-0923

Online ISSN

2735-4202

Article File

BFEMU_Volume 24_Issue 4_Pages 1-11.pdf

PDF . 197.6kB

Link

https://bfemu.journals.ekb.eg/article_148673.html

Detail API

https://bfemu.journals.ekb.eg/service?article_code=148673

Order

1

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