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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“…Subsequently, the drag reduction performance of the microchannels with such hydrophobic microhole surfaces is evaluated. …”
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Journal Article -
3
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) -
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
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) -
6
An experimental and simulation study of chip transportation behaviour in gundrilling
Published 2017“…From the experiments, terminal velocities of typical gun drill chips at different range of particle Reynolds number were determined to construct the unique drag curve. Based on the findings, a computational fluid dynamic (CFD) numerical model was developed to predict the lateral drag forces with respect to the particle Reynolds number. …”
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Thesis -
7
Assessing surface seals of soils on slopes
Published 2017“…Flexible wall falling-head permeability test was used to determine the saturated permeability of the soil in the laboratory. …”
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Final Year Project (FYP) -
8
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 -
9
Essays on the market for corporate bonds
Published 2017“…Using intraday transaction data from the TRACE database, I analyse over 1,000 of the most liquid corporate bonds, a total of 9.5 million trades. Drawing on similar studies of other markets, the relationship between returns and order flow is modelled using a vector autoregression, and the information content of a trade is measured as the long-run price impact of a shock to order flow. …”
Thesis -
10
Global burden of 288 causes of death and life expectancy decomposition in 204 countries and territories and 811 subnational locations, 1990–2021: a systematic analysis for the Glob...
Published 2024“…<p><b>Funding</b></p> Bill & Melinda Gates Foundation.…”
Journal article -
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Global age-sex-specific mortality, life expectancy, and population estimates in 204 countries and territories and 811 subnational locations, 1950–2021, and the impact of the COVID-...
Published 2024“…<p><b>Funding</b></p> Bill & Melinda Gates Foundation.…”
Journal article -
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‘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 -
13
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 -
14
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 -
15
Multi-scale and multiphase modeling of abrasive flow machining process with experimental validation
Published 2023“…Different from the common thought, the study proves that MR mechanism mainly comes from drag and impulse forces activated when the particle is blocked by surface asperity/protrusion…”
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Thesis-Doctor of Philosophy -
16
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 -
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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 -
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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 -
19
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 -
20
Geobarrier system for use in underground structure
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