Search Results - "Williamson, H K"

Stability of elliptical vortices from “Imperfect–Velocity–Impulse” diagrams by Luzzatto-Fegiz, Paolo, Williamson, Charles H. K.

“…In 1875, Lord Kelvin proposed an energy-based argument for determining the stability of vortical flows. While the ideas underlying Kelvin’s argument are well…”
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Early gamma interferon responses in lethal and nonlethal murine blood-stage malaria by DE SOUZA, J. B, WILLIAMSON, K. H, OTANI, T, PLAYFAIR, J. H. L

“…Services IAI Citing Articles Google Scholar PubMed Related Content Social Bookmarking CiteULike Delicious Digg Facebook Google+ Mendeley Reddit StumbleUpon…”
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Stability of conservative flows and new steady-fluid solutions from bifurcation diagrams exploiting a variational argument by Luzzatto-Fegiz, Paolo, Williamson, Charles H K

“…In this Letter, we address two issues affecting the use of a variational argument to determine stability of conservative fluid systems. We build on ideas from…”
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An efficient and general numerical method to compute steady uniform vortices by Luzzatto-Fegiz, Paolo, Williamson, Charles H.K.

“…Steady uniform vortices are widely used to represent high Reynolds number flows, yet their efficient computation still presents some challenges. Existing…”
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The effect of end conditions on the vortex-induced vibration of cylinders by Morse, T.L., Govardhan, R.N., Williamson, C.H.K.

“…In the present investigation we study the effect of end conditions on the vortex-induced vibration of an elastically mounted rigid cylinder. This work was…”
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Developing a cyber-physical fluid dynamics facility for fluid–structure interaction studies by Mackowski, Andrew W., Williamson, Charles H.K.

“…In fluid–structure interaction studies, such as vortex-induced vibration, one needs to select essential parameters for the system, such as mass, spring…”
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Factors Associated with Pre-Event Hydration Status and Drinking Behavior of Middle-Aged Cyclists by Yates, Brandon A., Ellis, L. A., Butts, C. L., McDermott, B. P., Williamson, K. H., Armstrong, L. E.

“…Objectives Water is an essential nutrient for thermoregulation, metabolism, cognition, and overall physiological homeostatic function. However, aging adults…”
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A mathematical model of 2P and 2C vortex wakes by Stremler, Mark A., Salmanzadeh, Alireza, Basu, Saikat, Williamson, Charles H.K.

“…We present a mathematical model of the vortex wake modes that appear behind neighboring and/or oscillating, flapping, and swimming bodies in which there are…”
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A brief review of recent results in vortex-induced vibrations by Williamson, C.H.K., Govardhan, R.

“…In this brief review, we shall summarize fundamental results and discoveries concerning vortex-induced vibration, that have been made over the last two…”
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Vortex-induced vibrations by WILLIAMSON, C. H. K, GOVARDHAN, R

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Dynamics and Instabilities of Vortex Pairs by Leweke, Thomas, Le Dizès, Stéphane, Williamson, Charles H.K

“…This article reviews the characteristics and behavior of counter-rotating and corotating vortex pairs, which are seemingly simple flow configurations yet…”
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Control of three-dimensional phase dynamics in a cylinder wake by MILLER, G. D, WILLIAMSON, C. H. K

“…We have devised a method to control the spanwise end conditions and wake patterns using 'end suction', which is both continuously variable and admits transient…”
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Employing controlled vibrations to predict fluid forces on a cylinder undergoing vortex-induced vibration by Morse, T.L., Williamson, C.H.K.

“…In the present study, we measure the fluid forces on a vertical cylinder that is forced to vibrate transversely to a water channel flow, and compare directly…”
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Dynamics of a rising and falling cylinder by Horowitz, M., Williamson, C.H.K.

“…In the present investigation, we study the dynamics of a cylinder which is allowed to rise or fall freely through a fluid. We find that falling cylinders,…”
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Spatial development of trailing vortices behind a delta wing, in and out of ground effect by Morris, Sarah E., Williamson, C. H. K.

“…In this research, we study the dynamics of vortex pairs both in and out of ground effect. Trailing vortices are generated by towing a 75 ∘ leading-edge…”
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Vortex Dynamics in the Cylinder Wake by Williamson, C H K

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Vortex-induced vibration of a cylinder with two degrees of freedom by Jauvtis, N., Williamson, C.H.K.

“…In this work, we study the response of an elastically mounted cylinder, which is free to move in two degrees of freedom in a fluid flow, and which has low mass…”
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Fluid forcing, wake modes, and transitions for a cylinder undergoing controlled oscillations by Morse, T.L., Williamson, C.H.K.

“…In this study, we make extensive measurements of the fluid forces on a cylinder that is controlled to oscillate transverse to a free stream at Re = 4000 …”
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Double laminar and turbulent meteor trails observed in space and simulated in the laboratory by Kelley, M. C., Williamson, C. H. K., Vlasov, M. N.

“…One of nature's most interesting and beautiful sights is meteor trails that are visible to the naked eye. The first published sketches of trails appeared in…”
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A high-amplitude 2T mode of vortex-induced vibration for a light body in XY motion by WILLIAMSON, C. H. K, JAUVTIS, N

“…Although there are a great many papers dedicated to the problem of a cylinder vibrating transverse to a fluid flow (Y-motion), there are almost no papers…”
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