NEW DESIGN OF STILLING BASIN MODEL WITH SQUARE SILL
نویسندگان
چکیده
منابع مشابه
Effect 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 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 کاملTheoretical Modeling of Hydraulic Jumps at Negative Step in Radial Stilling Basins with End Sill
The hydraulic jump has been studied as an important method for energy dissipation downstream water structures. Several methods have been used to optimize the hydraulic jump length. One of the common methods was the use of end sill. Steps may be used to control the location of the hydraulic jump downstream of hydraulic structures. Extensive studies have been conducted to investigate the effect o...
متن کاملEffect of Sill Arrangement on Maximum Scour Depth Downstream of Abruptly Enlarged Stilling Basins
Scour downstream (DS) of hydraulic structures (HS) may endanger the safety of the structures if the necessary precuations are not considered during the design stage. Normally, different measures produce different effects on reducing the maximum scour depth DS of HS. One of the important HSs is the abruptly enlarged (or sudden expanding) stilling basins. In this paper, the effects of different a...
متن کاملState of Art in Block Ramp and Downstream Stilling Basin Design
Block ramps are hydraulic structures which are commonly used in river restoration projects. Especially in the last few decades, the use of this type of structures have become more and more popular. They furnish a correct balance between the hydraulic functioning and the environmental care, as they minimize the impact on the environment in which they are located. In addition, they can be conside...
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ژورنال
عنوان ژورنال: International Journal of Research in Engineering and Technology
سال: 2015
ISSN: 2321-7308,2319-1163
DOI: 10.15623/ijret.2015.0423024