منابع مشابه
Characteristics of S-jump on Roughened Bed Stilling Basin
Formation of hydraulic jump is necessary for dissipation of the excess kinetic energy downstream of spillways and gates. Hydraulic jump stilling basins of sudden expansion are one of the energy dissipater structures which are used where the available tail water depth is less than the required sequent depths. In the present study to further reduce the hydraulic jump sequent depths ratio, a rough...
متن کاملEffect of End Sill in the Performance of Stilling Basin Models
An experimental investigation on effect of end sill on the performance of stilling basin models for a non circular pipe outlet has been presented in this research paper. New physical models for non circular pipe outlet stilling basin have been developed in the laboratory. These newly models were tested in the laboratory for three Froude numbers namely Fr = 1.85, 2.85 and 3.85. The new models ar...
متن کاملEffect of Intermediate Sill on the Performance of Stilling Basin Model
This research paper investigates about the performance of stilling basin models with different geometry of intermediate sill having height equivalent to the diameter of pipe outlet. The experimental study was carried out for three Froude numbers namely 3.85, 2.85 and 1.85 for non-circular pipe outlet. Performance index (PI) has been used to evaluate the performance of stilling basin models test...
متن کاملForced Hydraulic Jump by One and Two Continuous Sills in a Horizontal Stilling Basin.
Forced hydraulic jump in a horizontal stilling basin with one and two continuous sills at the downstream end of an ogee standard weir was investigated. Experiments were completed on sills of five different heights which were fixed at two different distances from the toe of the weir. The main characteristics of the jump such as the sequent depth ratio, relative roller 
length, and relative en...
متن کاملcharacteristics of s-jump on roughened bed stilling basin
formation of hydraulic jump is necessary for dissipation of the excess kinetic energy downstream of spillways and gates. hydraulic jump stilling basins of sudden expansion are one of the energy dissipater structures which are used where the available tail water depth is less than the required sequent depths. in the present study to further reduce the hydraulic jump sequent depths ratio, a rough...
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ژورنال
عنوان ژورنال: Journal of the Hydraulics Division
سال: 1965
ISSN: 0044-796X,2690-2524
DOI: 10.1061/jyceaj.0001233