The scour hole around the hydraulic structures is a challenging subject in hydraulic engineering.... more The scour hole around the hydraulic structures is a challenging subject in hydraulic engineering. Studying of the flowfield around the hydraulic structures may increase the knowledge of the researchers about the effect of the different parameters on scour process. Spur dikes are one of the river training structures. The scour hole around this type of structure correlated to the flowfield especially in the near bed levels. The turbulent parameters such as root mean square of the velocity component in each direction, Turbulent kinetic energy and Reynolds stresses in near bed level for different location of the straight spur dike located in a 90o sharp bend was studied experimentally. Results showed that the location of the straight spur dike affects the near bed turbulent parameters. The maximum value of the Reynolds stresses, root mean square of the velocity components and turbulent kinetic energy are most for Ө=45o.
The scour hole around the hydraulic structures is a challenging subject in hydraulic engineering.... more The scour hole around the hydraulic structures is a challenging subject in hydraulic engineering. Studying of the flowfield around the hydraulic structures may increase the knowledge of the researchers about the effect of the different parameters on scour process. Spur dikes are one of the river training structures. The scour hole around this type of structure correlated to the flowfield especially in the near bed levels. The turbulent parameters such as root mean square of the velocity component in each direction, Turbulent kinetic energy and Reynolds stresses in near bed level for different location of the straight spur dike located in a 90o sharp bend was studied experimentally. Results showed that the location of the straight spur dike affects the near bed turbulent parameters. The maximum value of the Reynolds stresses, root mean square of the velocity components and turbulent kinetic energy are most for Ө=45o.
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