Mechanism for clogging of microchannels

HM Wyss, DL Blair, JF Morris, HA Stone… - Physical Review E …, 2006 - APS
clogging of microchannels at the single-pore level using microfluidic devices as model porous
media. The process of clogging … We show that clogging is independent of particle flow rate …

Mechanism for clogging of microchannels by small particles with liquid cohesion

Y Shao, X Ruan, S Li - AIChE Journal, 2021 - Wiley Online Library
… Waals attraction, indicating a higher risk of clogging in the presence of moisture. In general,
our findings provide more physical insights into the clogging mechanism of microchannels. …

Clogging of microfluidic systems

E Dressaire, A Sauret - Soft matter, 2017 - pubs.rsc.org
… In this review, we present the clogging mechanisms recently … the clogging dynamics at the
pore or microchannel level. In this review, we discuss the formation of clogs in microchannels

Numerical simulation of clogging in a microchannel with planar contraction

M Trofa, G D'Avino, PL Maffettone - Physics of Fluids, 2021 - pubs.aip.org
Clogging is the mechanism that interrupts the flow in … carried out to understand the mechanism
governing this complex … study on the clogging mechanism in a microchannel with planar …

Clogging Mechanisms in Converging Microchannels

SS Massenburg - 2016 - dash.harvard.edu
… studies, we choose nonuniform microchannels; specifically, we study clogging in … the clogging
behavior of microparticles in arrays of parallel microchannels as we vary the microchannel

Growth of clogs in parallel microchannels

A Sauret, K Somszor, E Villermaux, E Dressaire - Physical Review Fluids, 2018 - APS
… us to record directly the clogging events as well as the time evolution of the filtered particles.
The clogging of a microchannel follows three possible mechanisms depending on the size …

Activity-controlled clogging and unclogging of microchannels

L Caprini, F Cecconi, C Maggi… - Physical Review …, 2020 - APS
mechanism to control the formation of stable obstructions in two-dimensional microchannels
… We construct the phase diagram distinguishing clogged and open states in terms of density …

Clogging mechanism of poly (styrene) particles in the flow through a single micro-pore

Y Kim, KH Ahn, SJ Lee - Journal of Membrane Science, 2017 - Elsevier
… interactions in order to figure out the clogging mechanism. To elucidate the clogging mechanism,
the clogging process in a single pore needs … Mechanism for clogging of microchannels

Colloidal jamming dynamics in microchannel bottlenecks

ZB Sendekie, P Bacchin - Langmuir, 2016 - ACS Publications
… and the breakage of aggregates controlling the clogging establishment. In this work, we
analyze the clogging mechanisms of microchannels using dispersion of charge-stabilized …

Clogging of microchannels by nano-particles due to hetero-coagulation in elongational flow

K Georgieva, DJ Dijkstra, H Fricke… - Journal of colloid and …, 2010 - Elsevier
… the aggregation mechanism causing the clogging of narrow … be a possible mechanism for
clogging of microchannels by … are irrelevant for the mechanism of slit clogging and particle …