Long-lived and unstable modes of Brownian suspensions in microchannels

We investigate the stability of the pressure-driven, low-Reynolds flow of Brownian suspensions with spherical particles in microchannels. We find two general families of stable/unstable modes: (i) degenerate modes with symmetric and anti-symmetric patterns; (ii) single modes that are either symmetri...

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Veröffentlicht in:	arXiv.org 2012-04
Hauptverfasser:	Khoshnood, Atefeh, Mir Abbas Jalali
Format:	Artikel
Sprache:	eng
Schlagworte:	Flow stability Microchannels Migration Physics - Fluid Dynamics Tornadoes Velocity Velocity distribution
Online-Zugang:	Volltext
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