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walls » alls (Expand Search), wells (Expand Search), calls (Expand Search)
wall » all (Expand Search), well (Expand Search), call (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
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 -
4
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) -
5
A gate of dragon's teeth : a decolonial approach to writing precolonial historical fiction in Singapore
Published 2022“…This creative dissertation consists of a novel titled A Gate of Dragon’s Teeth. This is a work of historical fiction based on the history and legends of precolonial Singapore and the region, as documented in Sulalatus Salatin (also known as Sejarah Melayu and The Malay Annals). …”
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Thesis-Doctor of Philosophy -
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
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
Black hole binary formation and mergers in supermassive black hole discs
Published 2024“…A single range of impact parameters, typically of width $\sim0.8-1.6$ binary Hill radii (depending on the AGN disk density) reliably leads to binary formation. …”
Thesis -
10
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 -
11
An assimilation of experience.
Published 2010“…‘Three,’ she confirmed and walked in further under the shelter, dragging her red Elle bag with her. ‘Tea very good madam, try one?’ …”
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Final Year Project (FYP)