Effect of roughness on sequent depth in hydraulic jumps over rough bed

Effect of roughness on sequent depth in hydraulic jumps over rough bed

Hydraulic jump is an important phenomenon in open channel flows such as rivers and spillways. Hydraulic jump is mainly used for kinetic energy dissipation at the downstream side of a spillway with the assist of baffle blocks. It has been demonstrated that corrugated or rough beds show considerably m...

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Main Authors: Arpan Arunrao Deshmukh, Naveen Sudharsan, Avinash D. Vasudeo, Aniruddha Dattatraya Ghare
Format: Article
Language:English
Published: Croatian Association of Civil Engineers 2019-03-01
Series:Građevinar
Online Access:https://doi.org/10.14256/JCE.2017.2017
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spelling doaj-e1f9dd0f36684488a35c13e2ce0764c32020-11-25T02:40:48ZengCroatian Association of Civil EngineersGrađevinar0350-24651333-90952019-03-017102.10511110.14256/JCE.2017.2017217891Effect of roughness on sequent depth in hydraulic jumps over rough bedArpan Arunrao Deshmukh0Naveen Sudharsan1Avinash D. Vasudeo2Aniruddha Dattatraya Ghare3Visvesvaraya National Institute of TechnologyVisvesvaraya National Institute of TechnologyVisvesvaraya National Institute of TechnologyVisvesvaraya National Institute of TechnologyHydraulic jump is an important phenomenon in open channel flows such as rivers and spillways. Hydraulic jump is mainly used for kinetic energy dissipation at the downstream side of a spillway with the assist of baffle blocks. It has been demonstrated that corrugated or rough beds show considerably more energy dissipation than smooth beds. The experimental research evaluating the effect of crushed stones on the hydraulic jump is presented in this paper. Five different-size sets of crushed stones were used. Results show that the effect of rough bed does not increase after a certain height of crushed stone is reached.https://doi.org/10.14256/JCE.2017.2017
collection DOAJ
language English
format Article
sources DOAJ
author Arpan Arunrao Deshmukh
Naveen Sudharsan
Avinash D. Vasudeo
Aniruddha Dattatraya Ghare
spellingShingle Arpan Arunrao Deshmukh
Naveen Sudharsan
Avinash D. Vasudeo
Aniruddha Dattatraya Ghare
Effect of roughness on sequent depth in hydraulic jumps over rough bed
Građevinar
author_facet Arpan Arunrao Deshmukh
Naveen Sudharsan
Avinash D. Vasudeo
Aniruddha Dattatraya Ghare
author_sort Arpan Arunrao Deshmukh
title Effect of roughness on sequent depth in hydraulic jumps over rough bed
title_short Effect of roughness on sequent depth in hydraulic jumps over rough bed
title_full Effect of roughness on sequent depth in hydraulic jumps over rough bed
title_fullStr Effect of roughness on sequent depth in hydraulic jumps over rough bed
title_full_unstemmed Effect of roughness on sequent depth in hydraulic jumps over rough bed
title_sort effect of roughness on sequent depth in hydraulic jumps over rough bed
publisher Croatian Association of Civil Engineers
series Građevinar
issn 0350-2465
1333-9095
publishDate 2019-03-01
description Hydraulic jump is an important phenomenon in open channel flows such as rivers and spillways. Hydraulic jump is mainly used for kinetic energy dissipation at the downstream side of a spillway with the assist of baffle blocks. It has been demonstrated that corrugated or rough beds show considerably more energy dissipation than smooth beds. The experimental research evaluating the effect of crushed stones on the hydraulic jump is presented in this paper. Five different-size sets of crushed stones were used. Results show that the effect of rough bed does not increase after a certain height of crushed stone is reached.
url https://doi.org/10.14256/JCE.2017.2017
work_keys_str_mv AT arpanarunraodeshmukh effectofroughnessonsequentdepthinhydraulicjumpsoverroughbed
AT naveensudharsan effectofroughnessonsequentdepthinhydraulicjumpsoverroughbed
AT avinashdvasudeo effectofroughnessonsequentdepthinhydraulicjumpsoverroughbed
AT aniruddhadattatrayaghare effectofroughnessonsequentdepthinhydraulicjumpsoverroughbed
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