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walls » alls (Expand Search), wells (Expand Search), calls (Expand Search)
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1
Scaling of the velocity profile in strongly drag reduced turbulent flows over an oscillating wall
Published 2016“…Scaling analysis of the velocity profiles in strongly drag reduced flows reveals that the slope of the logarithmic part depends on the amount of drag reduction (DR). …”
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Journal Article -
2
Eccentricity effects of microhole arrays on drag reduction efficiency of microchannels with a hydrophobic wall
Published 2013“…This paper experimentally investigates the effects of microhole eccentricity on the slip lengths of Stokes flow in microchannels with the bottom wall made of microhole arrays. The wettability of such microhole structures fabricated by the replica molding of polydimethylsiloxane is first analyzed measuring both static and dynamic contact angles. …”
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Journal Article -
3
Mechanistic cutting force model for ball-end milling
Published 2011Get full text
Final Year Project (FYP) -
4
Turbulent Flow over a Flexible Wall Undergoing a Streamwise Traveling Wavy Motion
Published 2005“…For negative c/U, we find that flow separation is enhanced and a large drag force is produced. For positive c/U, the results show that as c/U increases from zero, the separation bubble moves further upstream and away from the wall, and is reduced in strength. …”
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Article -
5
Computation fluid dynamics on drag reduction II
Published 2011“…Both the flow pattern in the form of velocity contours and the quantitative drag coefficient are extracted and compared in several ways: single dimple along the wall with depth (h/D = 0.21); multiple (three) dimples along the wall with different separation distances between adjacent dimples; single dimple but with several other h/D ratios (i.e. 0.25, 0.14, 0.10, 0.08). …”
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Final Year Project (FYP) -
6
Large eddy simulation of ABL flow around a parabolic concave roof model
Published 2016“…C_P decreases on both the windward wall and leeward wall as flow velocity increases. …”
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Final Year Project (FYP) -
7
An experimental and simulation study of chip transportation behaviour in gundrilling
Published 2017“…Coefficients of restitution as required to determine the rebound velocities after the chip collide to the wall were obtained via calibration against the experimental data. …”
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Thesis -
8
‘You could start a new country, but you would need to discover new land’: exploring understandings of statehood with primary school pupils in England
Published 2025“…Geographical education in schools draws upon a range of representations from atlases to wall maps, which portray a highly ordered image of a world that is neatly divided up into bounded nation-states. …”
Journal article -
9
Slow viscous flow around two particles in a cylinder
Published 2022“…The two solutions are performed in an iterated framework using the method of reflections. We compute the drag force and torque coefficients of the particles which are dependent on the distances among the cylinder wall and the two particles. …”
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Journal Article -
10
Global fertility in 204 countries and territories, 1950–2021, with forecasts to 2100: a comprehensive demographic analysis for the Global Burden of Disease Study 2021
Published 2024“…<p><b>Funding</b></p> Bill & Melinda Gates Foundation.…”
Journal article -
11
Global, regional, and national burden of stroke and its risk factors, 1990–2021: a systematic analysis for the Global Burden of Disease Study 2021
Published 2024“…<p><b>Funding</b></p> Bill & Melinda Gates Foundation.…”
Journal article -
12
Le christianisme laïc de Pierre Bayle
Published 2021“…In his Pensées Diverses (1682), Bayle draws upon original sin, and in his Commentaire Philosophique (1686), Bayle uses the doctrine of the Imago Dei. …”
Book section -
13
Multi-scale and multiphase modeling of abrasive flow machining process with experimental validation
Published 2023“…The AFM tool is a flexible mixture between abrasive particles and high viscoelastic material while the abrasion action happens upon extruding this mixture through the channel walls. The flexibility and nature of the AFM tool introduce considerable complexity to evaluate the abrasion action, its material removal (MR), the particle forces, and the detailed rules controlling this particle-surface interaction. …”
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Thesis-Doctor of Philosophy -
14
Global burden and strength of evidence for 88 risk factors in 204 countries and 811 subnational locations, 1990–2021: a systematic analysis for the Global Burden of Disease Study 2...
Published 2024“…<p><b>Funding</b></p> Bill & Melinda Gates Foundation.…”
Journal article -
15
Lotte Reiniger re-imagined
Published 2019“…The installation comprise two parts, Hier kommt die U-Bahn, a series of ball-point pen drawings of ‘real world’ 1920s Berlin in an exterior white-cube space; as well as Ein Abenteuer im Wunderwald, an interactive silhouette animation interface inside a black-box space. …”
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Final Year Project (FYP) -
16
Geobarrier system for use in underground structure
Published 2018Get full text
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Book -
17
Global incidence, prevalence, years lived with disability (YLDs), disability-adjusted life-years (DALYs), and healthy life expectancy (HALE) for 371 diseases and injuries in 204 co...
Published 2024“…<p><b>Funding</b></p> Bill & Melinda Gates Foundation.…”
Journal article -
18
Essays on the market for corporate bonds
Published 2017“…Realized measures of volatility have been shown to be important in modelling and forecasting equity, exchange rate, and Treasury bill return volatility. We merge the NYSE's TAQ database of high frequency equity prices with the TRACE database, and show that the information contained in high frequency data is valuable in modelling the dynamics of the firm-level covariance matrix of bond and stock returns, for over 100 individual U.S. firms.…”
Thesis -
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Burden of disease scenarios for 204 countries and territories, 2022-2050: a forecasting analysis for the Global Burden of Disease Study 2021
Published 2024“…<h4>Funding</h4>Bill & Melinda Gates Foundation.…”
Journal article