Results 221 to 230 of about 463 (259)

Stilling Basins for Outlet Works

2023
Low and intermediate flows in a stilling basin for a single conduit outlet may form an eddy in the basin. This eddy may entrap rocks and debris and result in abrasion and impact damage to the basin. This problem occurs where the invert of the conduit outlet portal is "low" with respect to tailwater. The invert of the outlet portal of a conduit is "low"
openaire   +1 more source

Discussion of “Hydraulic Design of Stilling Basins: Stilling Basin with Sloping Apron (Basin V)”

Journal of the Hydraulics Division, 1958
W. H. R. Nimmo, Walter Rand
openaire   +2 more sources

Hydraulic Jump and Stilling Basins

2010
For the change of flow type from supercritical to subcritical, a hydraulic jump forms. The phenomenon is first described and then the sequent depths are determined using the specific force principle. The profiles include the rectangular channel and the three standard cross-sections, namely, the circular, the egg-shaped and the horseshoe sections ...
openaire   +1 more source

Various Aspects of Stilling Basins

1992
Apart from the elements by which a stilling basin is constituted such as sills or blocks, other aspects of energy dissipation must also be considered, as they have a direct impact on the design of the dissipator. Three of such groups will be treated in this chapter, although the items have relatively few common features.
openaire   +1 more source

Cavitation Induced by Turbulence in Stilling Basin

Journal of the Hydraulics Division, 1980
It is shown by simple arguments that is stilling basins, intense turbulence of flows could produce conditions favorable to cavitation. A free hydraulic jump occurring in a stilling basin is one case in which this spontaneous cavitation happens, at last intermittently, if the Froude number of the incoming flow is very large.
openaire   +1 more source

Experiments on stilling basins for dam outlets

Proceedings of the Institution of Civil Engineers - Water Management, 2007
A series of experiments was performed with the aim of developing shorter and more efficient stilling basins for dam outlets (in comparison with Garde's stilling basin), keeping the floor of the basin at the invert level (lowest level of outlet) of the outlet. The experiments were conducted for a pipe outlet diameter d = 58 mm, inflow Froude number Fr =
openaire   +1 more source

Investigation of Hydraulic Performance of Standard and Modified USBR Type III Stilling Basin Using Scale Modeling: A Case Study of Mohmand Dam Spillway, Pakistan

Iranian Journal of Science and Technology - Transactions of Civil Engineering, 2023
Faraz Ul Haq, Muhammad Atiq Ur Rehman Tariq, Hassan Raza   +2 more
exaly  

Study of USBR VI Stilling Basin with Entropy Generation Index

Experimental Techniques, 2022
Esmail Lakzian
exaly  

CONVERGENT STILLING BASINS.

Proceedings of the Institution of Civil Engineers, 1969
RB WHITTINGTON, KM ALI, AT IPPEN
openaire   +1 more source

Experimental study on energy dissipation and tailwater wave in two-stage stilling basin with supercritical inflow of low Froude number

Journal of Hydro-Environment Research, 2023
Wei Lin
exaly