Turbulent flow structure around a single submerged angled spur dike under ice cover
Journal of Hydrology and HydromechanicsThis experimental study examines the velocity fields around the single submerged spur dike in a large-scale flume under three flow conditions: open channel, smooth ice-covered, and rough ice-covered.
Li Guowei, Sui Jueyi, Sediqi Sanaz
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Numerical study of the effect of discharge on flow pattern around a submerged spur dike in an open channel [PDF]
مهندسی منابع آب, 2016 One of the important purposes of river engineering science is to protect river banks from erosion phenomenon and to prevent shifting of the main channel path.
Mohammad Vaghefi +2 more
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Estimation of Maximum Scour Depth and Scour Pattern Around Submerged Spur-Dike [PDF]
, 2023 Scouring due to turbulent flows is a process that naturally happens around river structures, including river training or riverbank protection works such as spur dikes, submerged vanes, etc. present experimental study aims to estimate the maximum scour depth around submerged spur dikes, which have not been studied as extensively.
Pandey, Manish, Pal, Manali
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Experiments and numerical simulations on transport of dissolved pollutants around spur dike [PDF]
Water Science and Engineering, 2010 The flow field around a spur dike has three-dimensional characteristics. In order to analyze the influence of the flow field on pollutant transport, based on a compressive volume of fluid (VOF) scheme, the three-dimensional transient compressive ...
Li-ping Chen, Jun-cheng Jiang
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Experiment Study on Bed Topography around Wedged Bandal-like, Bandal-like and Impermeable Spur dike Structures at 180 Degree Bend in Non-Submerged Conditions [PDF]
علوم و مهندسی آبیاری, 2022 Due to scouring problems in impermeable spur dikes, which compromise structural strength and stability and as a result repair and maintenance costs increase, an alternative method of scouring is needed to protect the river bank. In this area, bandal-like
Abdollah Sardasteh +3 more
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Channel deformation around non-submerged spur dikes with different alignment angles under ice cover
Journal of Hydrology and HydromechanicsThis study explores how the ice cover on water surfaces affects the deformation of the channel bed around non-submerged spur dikes. Laboratory experiments have been conducted by using two types of model ice cover with different roughness coefficients and
Jafari Rahim, Sui Jueyi
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FLOW STRUCTURES AND SUSPENDED SEDIMENT TRANSPORT AROUND SUBMERGED SPUR-DIKES
Journal of Japan Society of Civil Engineers Ser B1 (Hydraulic Engineering), 2012 Chihiro Yoshimura
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Ain Shams Engineering Journal, 2022 Use of spur dikes by modifying the flow pattern is among the common methods for control of erosion at the river banks and their protection. In this research by construction of a laboratory meandering channel and use of five spur dikes, the effects of ...
Pedram Esmaeli +3 more
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Experimental Investigation of The Effect of The Permeable Spur Dikes on Scour Hole Dimensions in a Mild 90 Degree Bend [PDF]
علوم و مهندسی آبیاری, 2016 Utilizing spur dikes is one of the common methods of organizing and controlling side erosion in river bends. In this research study the effect of permeability of spur dike on scour-hole dimensions was experimentally investigated in a flume with 0.7m ...
Maryam Shahabi +1 more
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Turbulent Kinetic Energy Distribution around Experimental Permeable Spur Dike
, 2022 The spur dike is widely used in the waterway renovation project in the upper reaches of the Yangtze River as a remediation structure, but its water destruction is very common, and the influence of the permeable characteristics of the riprap spur dike on ...
Pingyi Wang +3 more
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