Flow structures in dividing open channels: a review

The supply of water for human consumption starts with the abstraction of ‘raw’ water from various sources. Most of these facilities convey raw water by pumping it directly from rivers via lateral channels to nearby water treatment plants, but this is badly affected by debris and sediment clogging at...

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Main Authors:	Ibrahim, Izihan, Ibrahim, Saerahany Legori, Khan, Sheroz
Format:	Conference or Workshop Item
Language:	English English
Published:	Institute of Physics Publishing 2020
Subjects:	TA Engineering (General). Civil engineering (General) TA329 Engineering mathematics. Engineering analysis TC Hydraulic engineering. Ocean engineering TC160 Technical hydraulics TC401 River, lake, and water-supply engineering (General) TC530 River protective works. Regulation. Flood control
Online Access:	http://irep.iium.edu.my/78712/ http://irep.iium.edu.my/78712/ http://irep.iium.edu.my/78712/ http://irep.iium.edu.my/78712/1/Ibrahim_2020_IOP_Conf._Ser.__Earth_Environ._Sci._437_012008.pdf http://irep.iium.edu.my/78712/7/78712_Flow%20structures%20in%20dividing%20open%20channels_scopus.pdf

id	iium-78712
recordtype	eprints
spelling	iium-787122020-03-17T00:56:05Z http://irep.iium.edu.my/78712/ Flow structures in dividing open channels: a review Ibrahim, Izihan Ibrahim, Saerahany Legori Khan, Sheroz TA Engineering (General). Civil engineering (General) TA329 Engineering mathematics. Engineering analysis TC Hydraulic engineering. Ocean engineering TC160 Technical hydraulics TC401 River, lake, and water-supply engineering (General) TC530 River protective works. Regulation. Flood control The supply of water for human consumption starts with the abstraction of ‘raw’ water from various sources. Most of these facilities convey raw water by pumping it directly from rivers via lateral channels to nearby water treatment plants, but this is badly affected by debris and sediment clogging at the intake structures. Lateral intakes are actually special cases of river bifurcations, where the channel naturally divides into two different branches, each carrying part of the flow and sediment. Many researchers have completed studies on bifurcations/diversions to understand the behaviour of water flow and sediment transport. However, a complete understanding of the phenomenon, especially in relation to secondary flows and vortices, is lacking up to this day. In fact, if this can be overcome, it will greatly contribute to the fundamental study of hydrodynamics at asymmetric fluvial bifurcations as well as in optimal design of diversions. Thus, the distribution of water flow in both main and lateral channels requires further detailed investigation. A review of the current state of research is discussed in this paper, with the objective of identifying the grey areas and gaps specifically in the investigation of complex turbulent behaviour of flow structures in open channels with lateral diversions. Institute of Physics Publishing 2020-02-11 Conference or Workshop Item PeerReviewed application/pdf en http://irep.iium.edu.my/78712/1/Ibrahim_2020_IOP_Conf._Ser.__Earth_Environ._Sci._437_012008.pdf application/pdf en http://irep.iium.edu.my/78712/7/78712_Flow%20structures%20in%20dividing%20open%20channels_scopus.pdf Ibrahim, Izihan and Ibrahim, Saerahany Legori and Khan, Sheroz (2020) Flow structures in dividing open channels: a review. In: "3rd International Conference of Water Resources Development and Environmental Protection, ICWRDEP 2019", 12 - 13 October 2019, Universitas BrawijayaMalang; Indonesia. https://iopscience.iop.org/article/10.1088/1755-1315/437/1/012008/pdf 10.1088/1755-1315/437/1/012008
repository_type	Digital Repository
institution_category	Local University
institution	International Islamic University Malaysia
building	IIUM Repository
collection	Online Access
language	English English
topic	TA Engineering (General). Civil engineering (General) TA329 Engineering mathematics. Engineering analysis TC Hydraulic engineering. Ocean engineering TC160 Technical hydraulics TC401 River, lake, and water-supply engineering (General) TC530 River protective works. Regulation. Flood control
spellingShingle	TA Engineering (General). Civil engineering (General) TA329 Engineering mathematics. Engineering analysis TC Hydraulic engineering. Ocean engineering TC160 Technical hydraulics TC401 River, lake, and water-supply engineering (General) TC530 River protective works. Regulation. Flood control Ibrahim, Izihan Ibrahim, Saerahany Legori Khan, Sheroz Flow structures in dividing open channels: a review
description	The supply of water for human consumption starts with the abstraction of ‘raw’ water from various sources. Most of these facilities convey raw water by pumping it directly from rivers via lateral channels to nearby water treatment plants, but this is badly affected by debris and sediment clogging at the intake structures. Lateral intakes are actually special cases of river bifurcations, where the channel naturally divides into two different branches, each carrying part of the flow and sediment. Many researchers have completed studies on bifurcations/diversions to understand the behaviour of water flow and sediment transport. However, a complete understanding of the phenomenon, especially in relation to secondary flows and vortices, is lacking up to this day. In fact, if this can be overcome, it will greatly contribute to the fundamental study of hydrodynamics at asymmetric fluvial bifurcations as well as in optimal design of diversions. Thus, the distribution of water flow in both main and lateral channels requires further detailed investigation. A review of the current state of research is discussed in this paper, with the objective of identifying the grey areas and gaps specifically in the investigation of complex turbulent behaviour of flow structures in open channels with lateral diversions.
format	Conference or Workshop Item
author	Ibrahim, Izihan Ibrahim, Saerahany Legori Khan, Sheroz
author_facet	Ibrahim, Izihan Ibrahim, Saerahany Legori Khan, Sheroz
author_sort	Ibrahim, Izihan
title	Flow structures in dividing open channels: a review
title_short	Flow structures in dividing open channels: a review
title_full	Flow structures in dividing open channels: a review
title_fullStr	Flow structures in dividing open channels: a review
title_full_unstemmed	Flow structures in dividing open channels: a review
title_sort	flow structures in dividing open channels: a review
publisher	Institute of Physics Publishing
publishDate	2020
url	http://irep.iium.edu.my/78712/ http://irep.iium.edu.my/78712/ http://irep.iium.edu.my/78712/ http://irep.iium.edu.my/78712/1/Ibrahim_2020_IOP_Conf._Ser.__Earth_Environ._Sci._437_012008.pdf http://irep.iium.edu.my/78712/7/78712_Flow%20structures%20in%20dividing%20open%20channels_scopus.pdf
first_indexed	2023-09-18T21:50:51Z
last_indexed	2023-09-18T21:50:51Z
_version_	1777413759167365120

Flow structures in dividing open channels: a review

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