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Journal of Hydraulic Research | Vol. 59. Issue 6, 2021

The Journal of Hydraulic Research (JHR) publishes research papers in theoretical, experimental and computational hydraulics and fluid mechanics, relating to rivers, lakes, estuaries, coasts, constructed waterways, and some internal flows such as pipe flows. To reflect current trends in water research, articles that explore outcomes of interdisciplinary hydro-environment studies with a strong fluid mechanical component are especially welcome. Although preference is given to fundamental issues, papers focusing on important unconventional or emerging applications of broad interest are also appreciated. 

IAHR members can access the latest issue online.

 Overview

JHR 6.png

This issue begins with three papers that highlight the usefulness of smoothed particle hydrodynamics (SPH) modelling as a tool for conducting simulations in both academia and industry. One article explores SPH modelling of free surface flows, a second study examines how the tool is effective in modelling plunging jets, and a third article looks at how an SPH simulation sheds light on the 2007 Chehalis Lake landslide and subsequent tsunami. The remaining papers focus on theoretical and experimental investigations that are relevant to stratified flow, vortical motion, open channel flow, hydraulic jumps, scour, and entrapped air in closed conduits.

 Research papers

SPH simulation of the 2007 Chehalis Lake landslide and subsequent tsunami
Alex Ghaïtanellis, Damien Violeau, Philip L.-F. Liu and Thomas Viard
Pages: 863-887 | DOI: 10.1080/00221686.2020.1844814

Single-phase SPH modelling of plunge pool dynamic pressures at a near-prototype scale
Andreia B. Moreira, Pedro A. Manso, Damien Violeau and Francisco Taveira-Pinto
Pages: 888-902 | DOI: 10.1080/00221686.2020.1862320

A well-balanced and positivity-preserving SPH method for shallow water flows in open channels
Kao-Hua Chang, Tsang-Jung Chang and Marcelo H. Garcia
Pages: 903-916 | DOI: 10.1080/00221686.2020.1866689

A 2D SWE meshless model with fictitious water level at dry nodes
Tai-Wen Hsu, Shin-Jye Liang and Nan-Jing Wu
Pages: 917-931 | DOI: 10.1080/00221686.2020.1866691

Analysis of internal fluid motion in an Archimedes screw using computational fluid mechanics
Scott Christopher Simmons and William David Lubitz
Pages: 932-946 | DOI: 10.1080/00221686.2020.1844813

An experimental study on the motion of buoyant particles in the free-surface vortex flow
Alex Duinmeijer and Francois Clemens
Pages: 947-962 | DOI: 10.1080/00221686.2020.1845827

Optimizing flow diversion structure as an effective pier-scour countermeasure
Mohsen Ranjbar-Zahedani, Alireza Keshavarzi, Hadi Khabbaz and James E. Ball
Pages: 963-976 | DOI: 10.1080/00221686.2020.1862321

Experimental and numerical investigation of three-dimensional open channel with simulated partial ice-covers
Ebenezer E. Essel, Shawn P. Clark, Karen Dow and Mark F. Tachie
Pages: 977-988 | DOI: 10.1080/00221686.2020.1862322

Hydrodynamics of weakly and strongly stratified two-layer lock-release gravity currents
Zhiguo He, Rui Zhu, Liang Zhao, Jingyao Chen, Ying-Tien Lin and Yeping Yuan
Pages: 989-1003 | DOI: 10.1080/00221686.2020.1866690

Effect of inflow conditions on the free-surface properties of hydraulic jumps
Stefan Felder, Laura Montano, Hanwen Cui, William Peirson and Matthias Kramer
Pages: 1004-1017 | DOI: 10.1080/00221686.2020.1866692

Effect of an entrapped air pocket on hydraulic transients in pressurized pipes
João P. Ferreira, Norma Buttarazzi, David Ferras and Dídia I. C. Covas
Pages: 1018-1030 | DOI: 10.1080/00221686.2020.1862323

 Discussions

Computational fluid dynamics for sub-atmospheric pressure analysis in pipe drainage By Mohsen Besharat, Oscar Enrique Coronado-Hernández, Vicente Samuel Fuertes-Miquel, Maria Teresa Viseu and Helena Margarida Ramos
J. Hydraulic Res. 58(4), 2020, 553–565, 10.1080/00221686.2019.1625819
Arman Rokhzadi and Musandj Fuamba
Pages: 1031-1034 | DOI: 10.1080/00221686.2021.1944923

A remark on finite volume methods for 2D shallow water equations over irregular bottom topography By Cristiana Di Cristo, Massimo Greco, Michele Iervolino, Riccardo Martino and Andrea Vacca
Xin Liu and Shangzhi Chen
Pages: 1036-1037 | DOI: 10.1080/00221686.2021.1944924

 Closures

Closure to “Computational fluid dynamics for sub-atmospheric pressure analysis in pipe drainage” by Mohsen Besharat, Óscar E. Coronado-Hernández, Vicente S. Fuertes-Miquel, Maria Teresa Viseu and Helena Margarida Ramos, J. Hydraulic Res. 58(4), 2020, 553–565, 10.1080/00221686.2019.1625819
Mohsen Besharat, Óscar Enrique Coronado-Hernández, Vicente Samuel Fuertes-Miquel, Maria Teresa Viseu and Helena Margarida Ramos
Pages: 1034-1035 | DOI: 10.1080/00221686.2021.1944926

Closure to “A remark on finite volume methods for 2D shallow water equations over irregular bottom topography” by Cristiana Di Cristo, Massimo Greco, Michele Iervolino, Riccardo Martino and Andrea Vacca
J. Hydraulic Res., 2020, 59(2), 337–344, 10.1080/00221686.2020.1744752
Cristiana Di Cristo, Massimo Greco, Michele Iervolino, Riccardo Martino and Andrea Vacca
Pages: 1038-1039 | DOI: 10.1080/00221686.2021.1944925


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