"'Trifles, like straws, upon the surface flow
; He who would search for pearls must dive below,'
Groundwater recharge dams, which amount to 47 dams in Oman, have contributed to a reserve of 21 million cubic metres of water, representing about 29 per cent of the total surface flow
during 2017, which is the lowest amount in five years.
Contributors also propose the design of a marine drilling riser for the deepwater environment, oxidizer nozzles for a coal gasifier, a 3D shock-capturing model for free surface flow
, and an inverse Schwartz-Christoffel panel method.
Using 2D surface flow
hydraulic modeling, LiDAR data (including new 1-ft.
Editors Venditti, Best, Church, and Hardy present this geophysics compilation, organized as a collection of individual papers on the topic of surface flow
. In the first chapter, the editors define the concept of a coherent flow structure.
from the catchment was directed into a San Dimas flume by grassed, V-shaped embankments ~15m in length and 20cm high (Fig.
To the best of our knowledge no comprehensive model has been published yet to study the free surface flow
over semicircular and circular cylinder obstruction.
The surface flow
analyses were carried out using computer software HEC-RAS to establish the location of hydraulic jump for various tail water level scenarios.
exiting the area was contained by grassed embankments, ~15m in length and 0.20m high.
The surface flow
assures fine bubble propagation by shearing off surface bubbles while they are forming.
Conversely, flows cease for extended periods in some sections of the river, and what surface flow
remains in other areas may be entirely dependent on groundwater emerging from numerous seeps and springs along the river's course as well as tributary surface flows