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3.270  Articles
1 of 327 pages  |  10  records  |  more records»
The experimental study of hydraulic jump characteristics is always a difficult task, particularly regarding the instantaneous velocity, which is difficult to measure experimentally because of its fluctuation and the presence of air bubbles, mainly at the ... see more

The present research focuses on hydraulic jumps of initial and final depths h1 and h2, respectively, controlled by a broad-crested sill of height s in a horizontal rectangular channel. The main objective is to know which parameters influence the height of... see more

The study looks at the possibility of reducing the length of a rectangular hydraulic jump stilling basin by setting up a broad-crested sill. The conclusions of the study are based exclusively on laboratory tests using a specially designed hydraulic instal... see more

The study of hydraulic jumps in compound rectangular channels has been the subject of several featured contributions. For hydrotechnical structures such as dams, this type of channel has been used in the design of energy dissipation basins to control the ... see more

The control of the hydraulic jump by a thin-crested sill was not studied from the theoretical point of view; experimental research only was able to investigate it quite appropriately, even though the tests undertaken in 1950 were quite restrictive. Althou... see more

The present knowledge on the behavior of hydraulic jumps is only for smooth, horizontal channel beds. Very limited studies have been reported in the literature on the performance of hydraulic jumps on rough beds.The objective of our study is to investigat... see more

This work deals with the numerical modeling of the hydraulic jump problem in a rectangular channel by the finite element method. The determination and knowledge of the jump characteristics; position, length, height and energy dissipation, are of prime imp... see more

In this paper, theoretical developments, regarding the establishment of dimensionless relationships for sequent depths ratio and relative energy loss of hydraulic jumps are achieved in a straight rectangular compound channel. These relationships were give... see more

In this paper, theoretical developments, regarding the establishment of dimensionless relationships for sequent depths ratio and relative energy loss of hydraulic jumps are achieved in a straight rectangular compound channel. These relationships were give... see more

1 of 327 pages  |  10  records  |  more records»