Search Results - "Easson, W. J"

Numerical analysis of pulsatile blood flow and vessel wall mechanics in different degrees of stenoses by Li, M.X, Beech-Brandt, J.J, John, L.R, Hoskins, P.R, Easson, W.J

“…Abstract Hemodynamics factors and biomechanical forces play key roles in atherogenesis, plaque development and final rupture. In this paper, we investigated…”
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Runup on Columns in Steep, Deep Water Regular Waves by Martin, A. J, Easson, W. J, Bruce, T

“…An experimental study of runup on slender columns in steep, deep water waves is described. The depth, steepness, and scattering regimes were chosen to be…”
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Experimental study of three-dimensional breaking wave kinematics by She, K., Created, C.A., Easson, W.J.

“…Particle image velocimetry has been used to examine three-dimensional breaking wave kinematics. Two cases of wave breaking were studied. In the first case, the…”
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Comparison of a lattice Boltzmann simulation of steep internal waves and laboratory measurements using particle image velocimetry by Buick, J.M., Martin, A.J., Cosgrove, J.A., Greated, C.A., Easson, W.J.

“…Progressive interfacial waves are simulated between two viscous, immiscible fluids using a lattice Boltzmann model and compared to waves generated in a…”
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Fluid-structure interaction in axially symmetric models of abdominal aortic aneurysms by Fraser, K H, Li, M-X, Lee, W T, Easson, W J, Hoskins, P R

“…Abdominal aortic aneurysm disease progression is probably influenced by tissue stresses and blood flow conditions and so accurate estimation of these will…”
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Numerical simulation of internal gravity waves using a lattice gas model by Buick, J. M., Easson, W. J., Greated, C. A.

“…Internal waves are modelled in two different circumstances: in a continuously stratified fluid and at the interface between two immiscible fluids. This is done…”
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Wave Kinematics and Surface Parameters of Steep Waves Traveling on Sheared Currents by Skyner, D. J, Easson, W. J

“…Measurements have been made of the velocity field and wave parameters for large waves on a moderately sheared current in a wave flume. Comparisons are made…”
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Experimental Study of Three-Dimensional Wave Breaking by She, K, Greated, C. A, Easson, W. J

“…The present study investigates two cases of three-dimensional wave breaking. In the first case, the wave field contains a single frequency with a uniform…”
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P2.28 Development and Validation in Flow-Phantoms of a Simple Ultrasound-Based Method for Estimation of Wall Shear Stress in-Vivo by Hoskins, P. R., Blake, J., Easson, W. J.

“…Background Wall shear stress (WSS) is an important measure of endothelial function however there are few clinical studies due to lack of a widely available…”
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Variations in the crest kinematics of wave groups by Sutherland, J., Greated, C.A., Easson, W.J.

“…Accurate measurements of the kinematics under wave crests in uni-directional, one and two component wave groups in a flume have produced the following…”
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Measured Internal Kinematics for Shoaling Waves with Theoretical Comparisons by Griffiths, M. W, Easson, W. J, Greated, C. A

“…Measurements of both the velocities and Eulerian accelerations have been made in the crests of waves at their breaking point. Measurement close to the wave…”
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Laser Doppler anemometry measurements of the shear stresses on ultrasonic contrast agent microbubbles attached to agar by Butler, Mairead B, Moran, Carmel M, Anderson, Tom, Cunningham, Carrie, Ross, James A, Easson, William J, Fox, Keith A A, McDicken, W Norman

“…Ultrasonic contrast agents are currently being developed to target and bind to specific areas of interest such as atheromous plaque. A microbubble has been…”
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Comparison of Laboratory and Theoretical Internal Solitary Wave Kinematics by Walker, Sharon A, Martin, Alastair J, Easson, William J, Evans, W. Alan B

“…An investigation into the peak velocities in internal solitary waves characteristic of those found on the ocean thermocline is described. Measurements made…”
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Force Spectra from Partially Submerged Circular Cylinders in Random Seas by Easson, William J, Greated, Clive A, Duranni, Tariq S

“…The vertical force on a horizontal cylinder partially submerged in random seas shows large secondary peaks in its power spectrum. An equation is derived which…”
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Issues in 3D ultrasound scanning affecting arterial CFD simulation by Hammer, S.J., MacGillivray, T.J., Lee, W.T., Beech-Brandt, J.J., Easson, W.J., Hoskins, P.R.

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Flow visualisation and velocity measurements in a vertical spindle coal mill static classifier by Parham, Jordan J., Easson, William J.

“…The aerodynamics within a reduced scale model of a vertical spindle coal mill static classifier are investigated to provide data for improving classifier…”
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Optimisation of furnace design for in-furnace NOx reduction: the effect of pitch spacing on multiple burner jet interactions by CVORO, Valentina, EASSON, William J

“…3D Laser Doppler Anemometry (LDA) and flow visualisation were used to investigate the burner-burner interaction on an isothermal physical model of a front-wall…”
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Force spectra from partially submerged circular cylinder in random seas by EASSON, W. J, GREATED, C. A, DURANNI, T. S

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Segmentation of arterial geometry from ultrasound images using balloon models by Chen, C., Poepping, T.L., Beech-Brandt, J.J., Hammer, S.J., Baldock, R., Hill, B., Allan, P., Easson, W.J., Hoskins, P.R.

“…A method for segmentation of arteries in ultrasound B-mode images using a modified balloon model is presented. The external force which pulls the contour to…”
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