Results 231 to 240 of about 3,669,687 (305)

Breaking the wave of peri‐implantitis

open access: yesPeriodontology 2000, 2020
AbstractPeri‐implant diseases are prevalent with a weighted mean prevalence rate of 43% across Europe and 22% across South and North America. Although the main etiologic agent is bacterial biofilm, a myriad of factors influence the initiation and progression of the disease.
Fu, Jia‐hui, Wang, Hom‐lay
openaire   +4 more sources

An experimental study on wave forces on a vertical cylinder due to spilling breaking and near-breaking wave groups

open access: yesCoastal Engineering, 2020
This paper highlights the importance of spilling breaking waves in the design of offshore structures. Although wave loading on offshore structures due to non-breaking waves has been extensively studied, wave loading due to breaking waves is uncertain and
Eugeny Buldakov   +2 more
exaly   +2 more sources
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Experimental study of breaking wave loads on elevated pile cap with rectangular cross-section

, 2021
Elevated pile caps are always located close to the still-water level, where breaking waves can induce great impact loads and threaten the structural stability of bridges.
Jie Hong   +4 more
semanticscholar   +1 more source

Wave impact pressure and kinematics due to breaking wave impingement on a monopile

Journal of Fluids and Structures, 2019
Breaking wave impact on a vertical cylinder in shallow waters is investigated numerically with the two-phase flow computational fluid dynamics model REEF3D.
Mayilvahanan Alagan Chella   +2 more
exaly   +2 more sources

Breaking the waves

Science, 2015
When Hurricane Irene hit North Carolina's coast in 2011, waves 2 meters high began pounding the shore. Two properties on Pine Knoll Shores, a community on one of the state's many barrier islands, provided a study in contrasts. One homeowner had installed a concrete bulkhead to protect his yard from the sea.
Neergaard, Helle; id_orcid 0000-0002-2412-0336   +1 more
openaire   +3 more sources

Influences of free surface jump conditions and different k−ω SST turbulence models on breaking wave modelling

, 2020
A two-phase flow Computational Fluid Dynamics (CFD) model is employed for both spilling and plunging breaking wave simulations. A numerical wave tank is built to evaluate the performance of two different free surface modelling approaches (i.e ...
Shengnan Liu   +4 more
semanticscholar   +1 more source

Breaking the Waves

2023
This volume shows how literature and art reveal unsuspected properties of water. The myths and legends that water and the sea have generated (the Flood, the voyages of Ulysses and Aeneas, the mermaids, the ocean as an old man, Proteus or Nereus, Ophelia, the white whale) resound like a reservoir of forms and themes that today’s verbal and visual arts ...
Roelens, Nathalie, Erchadi, Armand
openaire   +1 more source

Characteristics of breaking irregular wave forces on a monopile

open access: yesApplied Ocean Research, 2019
The substructures of offshore wind turbines are subjected to extreme breaking irregular wave forces. The present study is focused on investigating breaking irregular wave forces on a monopile using a computational fluid dynamics (CFD) based numerical ...
Mayilvahanan Alagan Chella   +2 more
exaly   +2 more sources

Instability and Breaking of a Solitary Wave

Journal of Fluid Mechanics, 1987
The result of a linear stability calculation of solitary waves which propagate steadily along the free surface of a liquid layer of constant depth is examined numerically by employing a time-stepping scheme based on a boundary-integral method. The initial’ growth rate that is found for sufficiently small perturbations agrees well with the growth rate ...
Tanaka, M   +3 more
openaire   +4 more sources

Experimental investigation on non-breaking wave forces and overtopping at the recurved parapets of vertical breakwaters

Coastal Engineering, 2018
This paper aims at investigating the intensity of the load applied by non-breaking waves on the recurved parapet wall of vertical breakwaters. For this purpose, 2-D experiments were carried out on a simple vertical breakwater physical model with four ...
Luca Martinelli   +8 more
semanticscholar   +1 more source

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