Results 131 to 140 of about 424 (174)

Applications of Bioengineered Polymer in the Field of Nano-Based Drug Delivery. [PDF]

open access: yesACS Omega
Mishra S   +5 more
europepmc   +1 more source

Equilibrium depth and time scale of local scour around a forced vibrating pipeline

Coastal Engineering, 2023
The equilibrium depth and time scale of the scour evolution of a forced vibrating pipeline in unidirectional currents are experimentally investigated under clear-water conditions (θ < θcr, θcr = critical Shields parameter) with a water depth of 0.2–0.4 m and approach velocity of 0.125–0.261 m/s.
Yee Meng Chiew, Chunning Ji
exaly   +3 more sources

A Calculation Model of the Equilibrium Scour Depth for Monopile Foundations Under Waves and Currents

Arabian Journal for Science and Engineering, 2021
Scour behavior around a monopile foundation of offshore wind turbines (OWTs) should take into account the effect of combined waves and currents. To obtain an accurate equilibrium scour depth, a calculation model was proposed herein on the basis of the energy balance concept.
Guoliang Dai, Gao Luchao, Zhihui Wan
exaly   +2 more sources

Prediction of Equilibrium Local Scour Depth at Complex Bridge Piers

Journal of Hydraulic Engineering, 2016
AbstractAt present, bridges are frequently built with geometries that consist of a column founded on a pile cap and supported by an array of piles, referred to as common complex piers or most often (as also in this paper), briefly, as complex piers. This paper addresses prediction of local scour depth at those complex piers. An experimental campaign of
Rodrigo Maia, Mario Moreno
exaly   +2 more sources

Bayesian neural networks for prediction of equilibrium and time-dependent scour depth around bridge piers

Advances in Engineering Software, 2007
Abstract The physical process of scour around bridge piers is complicated. Despite various models presented to predict the equilibrium scour depth and its time variation from the characteristics of the current and sediment, scope exists to improve the existing models or to provide alternatives to them. In this paper, a neural network technique within
Bruce Melville, Dong-Sheng Jeng
exaly   +2 more sources

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