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19952024
most citedHexagons, Kinks and Disorder in Oscillated Granular Layers

413 citations · 4.5k across the 65 of their papers we have counts for

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Showing patt-solShow all

6 papers · 1 filter

patt-sol1999★ 76 cited

Surface tension-driven convection patterns in two liquid layers

Anne Juel, John M. Burgess, W. D. McCormick +2

Two superposed liquid layers display a variety of convective phenomena that are inaccessible in the traditional system where the upper layer is a gas. We consider several pairs of…

patt-sol1998★ 56 cited

Continuum-type stability balloon in oscillated granular layers

John R. de Bruyn, C. Bizon, M. D. Shattuck +3

The stability of convection rolls in a fluid heated from below is limited by secondary instabilities, including the skew-varicose and crossroll instabilities. We observe a stabilit…

patt-sol1996★ 70 cited

Breathing Spots in a Reaction-Diffusion System

D. Haim, G. Li, Q. Ouyang +4

A quasi-2-dimensional stationary spot in a disk-shaped chemical reactor is observed to bifurcate to an oscillating spot when a control parameter is increased beyond a critical valu…

patt-sol1995★ 413 cited

Hexagons, Kinks and Disorder in Oscillated Granular Layers

Francisco Melo, Paul Umbanhowar, Harry L. Swinney

Experiments on vertically oscillated granular layers in an evacuated container reveal a sequence of well-defined pattern bifurcations as the container acceleration is increased. Pe…

patt-sol1995★ 133 cited

Onset of Surface-Tension-Driven Benard Convection

Michael F. Schatz, Stephen J. VanHook, William D. McCormick +2

Experiments with shadowgraph visualization reveal a subcritical transition to a hexagonal convection pattern in thin liquid layers that have a free upper surface and are heated fro…

patt-sol1995★ 119 cited

Long-Wavelength Instability in Surface-Tension-Driven Benard Convection

Stephen J. Vanhook, Michael F. Schatz, William D. McCormick +2

Laboratory studies reveal a deformational instability that leads to a drained region (dry spot) in an initially flat liquid layer (with a free upper surface) heated uniformly from…