Results 151 to 160 of about 363 (168)

BRECCIAS DEPOSITED BY MASS FLOW IN THE BRECCIA NAPPE OF THE FRENCH PRE‐ALPS

Sedimentology, 1972
ABSTRACTIn the Lower Breccia Formation (Lower Jurassic), variations in thickness of the breccia sequence, in individual bed thickness, and in size of clasts suggest separate sources to the southwest and north of the study area. Large clasts, poor clast rounding, grading, and restriction of stratification towards the tops of individual beds indicate ...
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Flow patterns in nappe flow regime down low-gradient stepped chutes. Reply by the authors

2009
To date, most studies on stepped spillways were conducted with flat horizontal steps in prismatic rectangular channels. The contribution provides some insight into the hydraulics of stepped spillways with pooled steps. Indeed the ddition of end sills or end walls at the downstream step end modifies substantially the flow pattern.
Toombes, Luke, Chanson, Hubert
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Hydraulics of Nappe Flow Regime above Stepped Chutes and Spillways

1994
Stepped chutes have become a popular method for discharging flood waters. The steps increase significantly the rate of energy dissipation taking place on the spillway face and reduce the size of the required downstream dissipation basin. In this paper, the author reviews the characteristics of nappe flows on stepped chutes.
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Nappe and transition flows over stepped chutes

2004
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EVALUATION OF THE EFFECTIVENESS OF STRENGTHENING PAVED EMBANKMENT TOP AGAINST EROSION DUE TO NAPPE FLOW THROUGH EXPERIMENTS AND NUMERICAL MODEL ANALYSIS

Journal of Japan Society of Civil Engineers Ser B1 (Hydraulic Engineering), 2021
Yoshiya Igarashi
exaly  

Evaluation of napp for the underpotential deposition of mercury on gold by flow injection coulometry

Analytical Chemistry, 1981
Timothy R. Lindstrom, Dennis C. Johnson
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Plunge pool dynamic pressures: a temporal analysis in the nappe flow case

Journal of Hydraulic Research/De Recherches Hydrauliques, 2015
Luis G Castillo, JOSÉ M Carrillo
exaly  

Neural networks- and neuro-fuzzy-based determination of influential parameters on energy dissipation over stepped spillways under nappe flow regime

ISH Journal of Hydraulic Engineering, 2017
Farzin Salmasi, Kiyoumars Roushangar, Jalāl Shiri   +2 more
exaly  

PIV measurements for oscillating liquid nappe

Journal of Hydro-Environment Research, 2018
Blake Tullis
exaly  

Hydraulics of nappe flow regime

openaire   +1 more source