Numerical modelling of erosion and sedimentation around offshore pipelines [PDF]
In this paper a numerical model is presented for the description of the erosion and sedimentation near pipelines on the sea bottom. The model is based on the Navier-Stokes equations and the equation of motion and continuity of sediment.\ud \ud The ...
Beek, F.A. van, Wind, H.G.
core +12 more sources
With the rapid development of computational fluid dynamics (CFD) technology, it has been widely used to study the wind field characteristics of downbursts in mountainous areas.
Bowen Yan +7 more
doaj +1 more source
Generalized local fractions – a method for the calculation of sensitivities to emissions from multiple sources for chemically active species, illustrated using the EMEP MSC-W model (rv5.5) [PDF]
This paper presents an extension of the original Local Fraction methodology to allow the tracking of the sensitivity of chemically active air pollutants to emission sources.
P. Wind, P. Wind, W. van Caspel
doaj +1 more source
Methodology to predict stiffness knock-down in laminates for wind turbine blades with artificial wrinkles [PDF]
This work presents a methodology to evaluate the effect of wrinkle defects in the stiffness response of laminate characteristic of wind turbine blades.
H. G. Mendonça +7 more
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‘Wind, Wind, Wind, Always Winding Am I’: Dickens’s Metafictional Clockwork
Abstract This article considers the importance of timepieces and clockwork to Dickens’s conception of composition. Whilst the many clocks and watches that saturate his writing have often been read as indicative of an interest in time, the present study considers what the materiality of timepieces—namely, their markets and mechanisms ...
openaire +1 more source
Performance of superconducting generators with different topologies under fault conditions
This paper compares the short-circuit performance of superconducting (SC) generators with three different topologies, i.e. iron-cored stator and rotor, iron-cored stator and air-cored rotor, and air-cored stator and rotor.
Yang Guan +6 more
doaj +1 more source
Pixel-Based Image Processing for CIE Standard Sky Classification through ANN
Digital sky images are studied for the definition of sky conditions in accordance with the CIE Standard General Sky Guide. Likewise, adequate image-processing methods are analyzed that highlight key image information, prior to the application of ...
D. Granados-López +5 more
doaj +1 more source
Climate Science Increasing concentrations of greenhouse gases in the atmosphere, emitted by human activities, have caused Earth's climate to warm. Climate warming has been linked to a host of other environmental changes, one of the most evident being an increase in the amount of water present ...
openaire +1 more source
An analytical model of crenulate shaped beaches [PDF]
An analytical model for the development of crenulate shaped beaches is constructed. It is assumed that the shape of the crenulate shaped beach remains constant with time and expands with a rate according to a time function. Based upon a sediment balance,
Wind, H.G.
core +3 more sources
Wissensbearbeitung im Produktionsprozess des zeitgenössischen Dokumentartheaters
Documentary theatre aims to portray truth or authenticity. It tries to produce knowledge, though it is rather difficult to assert the authenticity of this knowledge because the sources imply a great deal of subjectivity.
Priscilla Wind
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