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Title: Fluid dynamics video of domains with spiral dislocations formed in the wake of an enslaved phase-separation front
Authors: Foard, Eric M.
Wagner, Alexander J.
Keywords: Fluid dynamics video
Phase separation
lattice Boltzmann
phase separation front
screw dislocations
Issue Date: 16-Oct-2009
Abstract: Enslaved phase-separation fronts that move with a speed just smaller than that of a free front will leave in their wake a morphology of alternating domains that are roughly aligned with the front. However, these alternating domains will typically not be in phase initially. Instead there are defects. Here we present novel phase-separation morphologies that are formed in such systems where the defects are reminiscent of spiral dislocations in crystal growth.
Appears in Collections:Fluid Dynamics Videos

Files in This Item:

File Description SizeFormat
HalfSize.mpegVideo 1, mpeg1 format for display on website9.75 MBMPEGView/Open
FullSize.mpegVideo 2, mpeg2 for display at meeting40.61 MBMPEGView/Open

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