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Published: Građevinar 71 (2019) 2
Paper type: Preliminary report
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Effect of roughness on sequent depth in hydraulic jumps over rough bed

Arpan Arunrao Deshmukh, Naveen Sudharsan, Avinash D. Vasudeo, Aniruddha Dattatraya Ghare

Abstract

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.

Keywords
Hydraulic jump, sequent depth, rough bed, height of roughness

HOW TO CITE THIS ARTICLE:

Deshmukh, A. A., Sudharsan, N., Vasudeo, A. D., Ghare, A. D.: Effect of roughness on sequent depth in hydraulic jumps over rough bed, GRAĐEVINAR, 71 (2019) 2, pp. 105-111, doi: https://doi.org/10.14256/JCE.2017.2017

OR:

Deshmukh, A. A., Sudharsan, N., Vasudeo, A. D., Ghare, A. D. (2019). Effect of roughness on sequent depth in hydraulic jumps over rough bed, GRAĐEVINAR, 71 (2), 105-111, doi: https://doi.org/10.14256/JCE.2017.2017

LICENCE:

Creative Commons License
This paper is licensed under a Creative Commons Attribution 4.0 International License.
Authors:
1 Arapan WEB
Arpan Arunrao Deshmukh
Visvesvaraya National Institute of Technology, Nagpur, India
2 Naveen WEB
Naveen Sudharsan
Visvesvaraya National Institute of Technology
Nagpur, India
3 Avinash WEB
Avinash D. Vasudeo
Visvesvaraya National Institute of Technology
Faculty of Civil Engineering
4 Aniruddha WEB
Aniruddha Dattatraya Ghare
Visvesvaraya National Institute of Technology