Results 331 to 340 of about 4,639,210 (385)

Shapes for Appurtenances in Stilling Basins

Journal of the Hydraulics Division, 1964
Baffle pier experiments in hydraulic jump type of stilling basins indicate that wedge-shaped blocks with a vertex angle of 120○ dissipate more energy in a shorter length than rectangular blocks. The wedge blocks with the downstream portion cut-back at an angle of 90○ are expected to be free from cavitation.
N. Narayana Pillai, T. E. Unny
openaire   +1 more source

Stilling basins for culvert outlets

2021
M.S.
openaire   +1 more source

Study of USBR VI Stilling Basin with Entropy Generation Index

Experimental techniques (Westport, Conn.), 2022
E. Behnamtalab, E. Lakzian, S. Hosseini
semanticscholar   +1 more source

Fluctuating Pressures in Spillway Stilling Basins

Journal of the Hydraulics Division, 1969
Experimental data is presented on fluctuating pressures in models of spillway stilling basins. Of special interest are data on (1) Variation of pressure fluctuations with location in the basin, (2) variation of fluctuations with discharge, and (3) the growth of a pressure pulse as flow passes through the upstream portion of the hydraulic jump. Pressure
C. Edward Bowers, Frank Y. Tsai
openaire   +1 more source

Experimentally Verified Numerical Investigation of the Sill Hydraulics for Abruptly Expanding Stilling Basin

The Arabian journal for science and engineering, 2022
M. Aydoğdu, Enes Gul, O. F. Dursun
semanticscholar   +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

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

Numerical study of scouring downstream of a stilling basin

Environmental Fluid Mechanics, 2021
S. H. Hojjati, A. Zarrati
semanticscholar   +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

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