• norsk
    • English
  • norsk 
    • norsk
    • English
  • Logg inn
Vis innførsel 
  •   Hjem
  • SINTEF
  • Publikasjoner fra CRIStin
  • Publikasjoner fra CRIStin - SINTEF AS
  • Vis innførsel
  •   Hjem
  • SINTEF
  • Publikasjoner fra CRIStin
  • Publikasjoner fra CRIStin - SINTEF AS
  • Vis innførsel
JavaScript is disabled for your browser. Some features of this site may not work without it.

Separation and Concentration without Clogging Using a High-Throughput Tunable Filter

Mossige, Endre Joachim; Jensen, Atle; Mielnik, Michal Marek
Journal article, Peer reviewed
Accepted version
Thumbnail
Åpne
PRAppliedMossige_etal.pdf (11.71Mb)
Permanent lenke
http://hdl.handle.net/11250/2500695
Utgivelsesdato
2018
Metadata
Vis full innførsel
Samlinger
  • Publikasjoner fra CRIStin - SINTEF AS [4376]
  • SINTEF Digital [1681]
Originalversjon
Physical Review Applied. 2018, 9 (5), .   10.1103/PhysRevApplied.9.054007
Sammendrag
We present a detailed experimental study of a hydrodynamic filtration microchip and show how chip performance can be tuned and clogging avoided by adjusting the flow rates. We demonstrate concentration and separation of microspheres at throughputs as high as 29  ml/min and with 96% pureness. Results of streakline visualizations show that the thickness of a tunable filtration layer dictates the cutoff size and that two different concentration mechanisms exist. Particles larger than pores are concentrated by low-velocity rolling over the filtration pillars, while particles smaller than pores are concentrated by lateral drift across the filtration layer. Results of microscopic particle image velocimetry and particle-tracking velocimetry show that the degree of lateral migration can be quantified by the slip velocity between the particle and the surrounding fluid. Finally, by utilizing differences in inertia and separation mode, we demonstrate size-based separation of particles in a mixture
Tidsskrift
Physical Review Applied

Kontakt oss | Gi tilbakemelding

Personvernerklæring
DSpace software copyright © 2002-2019  DuraSpace

Levert av  Unit
 

 

Bla i

Hele arkivetDelarkiv og samlingerUtgivelsesdatoForfattereTitlerEmneordDokumenttyperTidsskrifterDenne samlingenUtgivelsesdatoForfattereTitlerEmneordDokumenttyperTidsskrifter

Min side

Logg inn

Statistikk

Besøksstatistikk

Kontakt oss | Gi tilbakemelding

Personvernerklæring
DSpace software copyright © 2002-2019  DuraSpace

Levert av  Unit