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Degenerate Rayleigh-Plateau instability in a magnetically annealed colloidal dispersion

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 نشر من قبل James Swan
 تاريخ النشر 2013
  مجال البحث فيزياء
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This fluid dynamics video depicts the evolution of a suspension of paramagnetic colloids under the influence of a uniform, pulsed magnetic field. At low pulse frequencies, the suspension condenses into columns which decompose via a Rayleigh-Plateau instability. At high pulse frequencies, the suspension forms a kinetically arrested, system spanning network. We demonstrate the degeneration of the Rayleigh-Plateau instability with increasing pulse frequency.



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