Transport of Non-Spherical Particles in Square Microchannel Flows: A Review
نویسندگان
چکیده
منابع مشابه
Lateral and cross-lateral focusing of spherical particles in a square microchannel.
The inertial migration of particles in micro-scale flows has received much attention due to its promising applications, such as the membrane-free passive separation of particles or cells. The particles suspended in rectangular channels are known to be focused near the center of each channel face as the channel Reynolds number (R(C)) increases due to the lift force balance and the hydrodynamic i...
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Pressure-driven transport of particles through a symmetric converging-diverging microchannel is studied by solving a coupled nonlinear system, which is composed of the Navier-Stokes and continuity equations using the arbitrary Lagrangian-Eulerian finite-element technique. The predicted particle translation is in good agreement with existing experimental observations. The effects of pressure gra...
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HIGHLIGHT Adrian Baule and Hernán A. Makse Fundamental challenges in packing problems: from spherical to non-spherical particles Random packings of objects of a particular shape are ubiquitous in science and engineering. However, such jammed matter states have eluded any systematic theoretical treatment due to the strong positional and orientational correlations involved. In recent years progre...
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The behavior of a non-spherical particle in a viscous, plane channel flow is studied by means of a combination of analytical technique and geometrical reasoning. An efficient implementation of Lamb’s general solution is adopted, allowing rapid calculation, in the perturbative quasi-spherical regime, of forces and torques coming from the particle interaction with the flow gradients and from the ...
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ژورنال
عنوان ژورنال: Micromachines
سال: 2021
ISSN: 2072-666X
DOI: 10.3390/mi12030277