Influence of lateral flow contraction on bed shear stress estimation by using measured turbulent kinetic energy

K Rehman, SH Hong - Experimental Thermal and Fluid Science, 2022 - Elsevier
Sedimentation, including erosion, transport, and deposition of river-bed material, is a
complex process influenced by several parameters related to flow, materials, and …

Investigation of the effect of vegetation on flow structures and turbulence anisotropy around semi-elliptical abutment

SF Nabaei, H Afzalimehr, J Sui, B Kumar, SH Nabaei - Water, 2021 - mdpi.com
In the present experimental study, the effect of vegetation on flow structure and scour profile
around a bridge abutment has been investigated. The vegetation in the channel bed …

Effect of bridge abutment length on turbulence structure and flow through the opening

K Vui Chua, B Fraga, T Stoesser… - Journal of Hydraulic …, 2019 - ascelibrary.org
The method of large eddy simulation (LES) was employed to investigate the flow and
turbulence structure around bridge abutments of different lengths placed in a compound …

Effects of streamwise abutment length on scour at riprap apron-protected setback abutments in compound channels

BW Melville, Y Yang, X Xiong, R Ettema… - Journal of Hydraulic …, 2021 - ascelibrary.org
Scour at bridge abutments usually consists of local and contraction scour that correlate
because of the flow field that develops both scours. Flume experiments were conducted …

Flow redistribution at bridge contractions in compound channel for extreme hydrological events and implications for sediment scour

Y Yang, X Xiong, BW Melville… - Journal of Hydraulic …, 2021 - ascelibrary.org
This study investigates the flood flow characteristics in a compound channel subject to both
lateral contraction (caused by bridge abutment/embankment) and vertical contraction …

Observations from a series of flume experiments on contraction scour along a rectangular channel

A Nowroozpour - 2020 - search.proquest.com
This dissertation presents observations from extensive laboratory flume experiments on
contraction scour along a straight rectangular channel. The objectives for the experiments …

[PDF][PDF] NUMERICAL MODELLING OF COMPOUND OPEN CHANNEL FLOW HAVING DIFFERENT GEOMETRIC PROPERTIES

NA MOHAMMED - 2022 - acikerisim.harran.edu.tr
İklim değişikliğinin yaşanmasıyla birlikte yağışlarda ekstrem artışlar meydana gelmektedir.
Bu artışa bağlı olarak mevcut doğal ve yapay akarsuların debi kapasiteleri yetersiz …

[PDF][PDF] The modeling of different scale hydrologic

VA Voskoboinick, OA Voskoboinyk, DI Cherniy - 2019 - repositary.knuba.edu.ua
The results of mathematical and physical modeling of global and local hydrological
processes in the water area are presented. By the method of mathematical modeling …

[PDF][PDF] Volodymyr A. Voskoboinick1, DS, Associate Professor, Leading Scientist ORCID ID 0000-0003-2161-6923 e-mail: vlad. vsk@ gmail. com Oleksandr A …

DI Cherniy - ЕКОЛОГІЧНА БЕЗПЕКА ТА …, 2019 - es-journal.in.ua
The results of mathematical and physical modeling of global and local hydrological
processes in the water area are presented. By the method of mathematical modeling …

Моделювання різномасштабних гідрологічних процесів в акваторії

VA Voskoboinick, OA Voskoboinyk… - Екологічна безпека та …, 2019 - es-journal.in.ua
Анотація Наведено результати математичного та фізичного моделювання глобальних
та локальних гідрологічних процесів в акваторії. Методом математичного моделювання …