Results 261 to 270 of about 4,665 (305)
Hydraulic Characteristics of Undular Hydraulic Jumps [PDF]
, 1996 In open channels, the transition from a supercritical to subcritical flow (i.e. a hydraulic jump) is characterised by free-surface undulations develop downstream of the jump for low upstream Froude numbers. Such a hydraulic jump is called an undular jump.
openaire
Some of the next articles are maybe not open access.
Related searches:
Related searches:
Computational simulation of radially asymmetric hydraulic jumps and jump–jump interactions
Computers & Fluids, 2018zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Digvijay Singh, Arup Kumar Das
openaire +2 more sources
1992
Given the simplicity of channel geometry and the significance in the design of stilling basins, the CHJ received considerable attention during the last sixty years. Although first described by Leonardo da Vinci in the 16th century, it was only in 1820 when the Italian Bidone published the first test results (see Macagno, 1967, who presented excerpts of
openaire +1 more source
Given the simplicity of channel geometry and the significance in the design of stilling basins, the CHJ received considerable attention during the last sixty years. Although first described by Leonardo da Vinci in the 16th century, it was only in 1820 when the Italian Bidone published the first test results (see Macagno, 1967, who presented excerpts of
openaire +1 more source
Journal of Hydraulic Research, 1973
The results of an extensive fundamental study of the so-called spatial hydraulic jump are presented. After an introduction to the hydraulic problems involved in the computation and design of abruptly or gradually enlarged stilling basins, some information about the most important references is added.
openaire +1 more source
The results of an extensive fundamental study of the so-called spatial hydraulic jump are presented. After an introduction to the hydraulic problems involved in the computation and design of abruptly or gradually enlarged stilling basins, some information about the most important references is added.
openaire +1 more source
Journal of Hydraulic Engineering, 1994
The hydraulic jump occuring close to a gatetype structure is analyzed both by theoretical and experimental means.
openaire +1 more source
The hydraulic jump occuring close to a gatetype structure is analyzed both by theoretical and experimental means.
openaire +1 more source
Physics of Fluids, 1997
An asymptotic order-of-magnitude description is given of the structure of a circular laminar hydraulic jump for large values of the Reynolds and Froude numbers of the flow entering the jump. The results are compared with numerical solutions of the boundary layer equations for the flow in a liquid layer on a horizontal disk and with experimental results
openaire +1 more source
An asymptotic order-of-magnitude description is given of the structure of a circular laminar hydraulic jump for large values of the Reynolds and Froude numbers of the flow entering the jump. The results are compared with numerical solutions of the boundary layer equations for the flow in a liquid layer on a horizontal disk and with experimental results
openaire +1 more source
Journal of the Hydraulics Division, 1978
When a supercritical flow in a channel is forced to change into a subcritical flow, the transition will normally occur as a hydraulic jump, and the energy loss in the jump will be large. With increasing supercritical depth and decreasing difference between the corresponding depths the energy loss will diminish and the transition will at last occur in ...
openaire +1 more source
When a supercritical flow in a channel is forced to change into a subcritical flow, the transition will normally occur as a hydraulic jump, and the energy loss in the jump will be large. With increasing supercritical depth and decreasing difference between the corresponding depths the energy loss will diminish and the transition will at last occur in ...
openaire +1 more source
Journal of the Hydraulics Division, 1965
This paper presents a study of the submerged hydraulic jump as the case of a plane turbulent wall jet under adverse pressure gradient with backward flow on top. Using the experimental results of the author for the forward flow and those of Liu and Henry for the backward flow, a method has been devised to predict the surface profile, and the fall of the
openaire +1 more source
This paper presents a study of the submerged hydraulic jump as the case of a plane turbulent wall jet under adverse pressure gradient with backward flow on top. Using the experimental results of the author for the forward flow and those of Liu and Henry for the backward flow, a method has been devised to predict the surface profile, and the fall of the
openaire +1 more source
Proceedings of the Royal Society of London. Series A. Mathematical and Physical Sciences, 1964
Abstract A stream of swirling water descending a vertical Perspex tube was obstructed near its exit from the apparatus. In this way hydraulic ‘jumps’ were formed with an unbroken air core extending on both sides of the discontinuity.
openaire +1 more source
Abstract A stream of swirling water descending a vertical Perspex tube was obstructed near its exit from the apparatus. In this way hydraulic ‘jumps’ were formed with an unbroken air core extending on both sides of the discontinuity.
openaire +1 more source
Air Demand of a Hydraulic Jump in a Closed Conduit
Journal of Hydraulic Engineering, 2022Pengcheng Li, David Z Zhu, Tingyu Xu
exaly