Journal ArticleDOI
Burial and scour around short cylinder under progressive shoaling waves
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In this paper, the results of a laboratory experimental program aimed at better understanding the scour around and burial of heavy cylindrical objects under oscillating flow on a sandy bed are described.About:
This article is published in Ocean Engineering.The article was published on 2003-09-01. It has received 89 citations till now. The article focuses on the topics: Keulegan–Carpenter number & Wave tank.read more
Citations
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Mathematical modelling of scour: A review
TL;DR: A review of mathematical modelling of scour around hydraulic and marine structures is presented in this article, where principal ideas, general features and procedures are given, and a section is also added to discuss potential future research areas.
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The role of scour in shipwreck site formation processes and the preservation of wreck-associated scour signatures in the sedimentary record – evidence from seabed and sub-surface data
TL;DR: The morphology of resultant scour signatures are controlled by the orientation of the wreck structure in relation to the prevailing hydrodynamic regime, the morphology and size of the ship and individual site components, the hydrodynamical regime (currents, waves or combined waves and currents), bathymetry and the geology of the site (seafloor and sub-surface conditions) as mentioned in this paper.
Journal ArticleDOI
Effects of porous barriers such as coral reefs on coastal wave propagation
Harindra J. S. Fernando,SP Samarawickrama,Sridhar Balasubramanian,Shyamani Hettiarachchi,Sergey I. Voropayev +4 more
TL;DR: In this paper, the authors show that the coral canopy substantially decreases the flow velocity due to an increase in the bottom drag coefficient, which is a strong function of the canopy porosity.
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Experimental investigation of the impacts of coherent flow structures upon turbulence properties in regions of crescentic scour
H. Maity,Bijoy S. Mazumder +1 more
TL;DR: In this article, the spatial distribution of third-order moments of velocity fluctuations, the turbulent kinetic energy (TKE) fluxes, and the conditional statistics of Reynolds shear stress across the equilibrium crescentic scour structures generated upstream of short horizontal static cylinders were examined.
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Flow around a short horizontal bottom cylinder under steady and oscillatory flows
TL;DR: In this paper, the results of an experimental study on flow around a short cylinder placed horizontally on a solid bottom were presented to provide a better understanding of flow past blunt objects immersed in the oceanic wave boundary layer.
References
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Book
An Introduction to Fluid Dynamics
TL;DR: The dynamique des : fluides Reference Record created on 2005-11-18 is updated on 2016-08-08 and shows improvements in the quality of the data over the past decade.
Journal ArticleDOI
An Introduction to Fluid Dynamics. By G. K. Batchelor. Pp. 615. 75s. (Cambridge.)
TL;DR: In this paper, the Navier-Stokes equation is derived for an inviscid fluid, and a finite difference method is proposed to solve the Euler's equations for a fluid flow in 3D space.
Book
Coastal Bottom Boundary Layers and Sediment Transport
TL;DR: In this article, a review of bottom boundary layer flows including the boundary layer interaction between waves and steady currents is presented, and the concept of eddy viscosity for these flows is discussed in depth because of its relation to sediment diffusivity.
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Force on a circular cylinder in viscous oscillatory flow at low Keulegan—Carpenter numbers
TL;DR: In this article, the in-line force coefficients for circular cylinders in planar oscillatory flows of small amplitude were compared with the theoretical predictions of Stokes (1851) and Wang (1968).