Effect of Particle-Fiber Friction Coefficient on Ultrafine Aerosol Particles Clogging in Nanofiber Based Filter

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F70883521%3A28610%2F13%3A43870118" target="_blank" >RIV/70883521:28610/13:43870118 - isvavai.cz</a>

Alternative codes found

RIV/46900098:_____/13:#0000037 RIV/47451963:_____/13:#0000054

Result on the web

<a href="http://dx.doi.org/10.1063/1.4802627" target="_blank" >http://dx.doi.org/10.1063/1.4802627</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1063/1.4802627" target="_blank" >10.1063/1.4802627</a>

Result language

angličtina

Original language name

Effect of Particle-Fiber Friction Coefficient on Ultrafine Aerosol Particles Clogging in Nanofiber Based Filter

Original language description

Realistic SEM image based 3D filter model considering transition/free molecular flow regime, Brownian diffusion, aerodynamic slip, particle-fiber and particle-particle interactions together with a novel Euclidian distance map based methodology for the pressure drop calculation has been utilized for a polyurethane nanofiber based filter prepared via electrospinning process in order to more deeply understand the effect of particle-fiber friction coefficient on filter clogging and basic filter characteristics. Based on the performed theoretical analysis, it has been revealed that the increase in the fiber-particle friction coefficient causes, firstly, more weaker particle penetration in the filter, creation of dense top layers and generation of higher pressure drop (surface filtration) in comparison with lower particle-fiber friction coefficient filter for which deeper particle penetration takes place (depth filtration), secondly, higher filtration efficiency, thirdly, higher quality fact

Czech name

—

Czech description

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Type

D - Article in proceedings

CEP classification

CD - Macromolecular chemistry

OECD FORD branch

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Project

Result was created during the realization of more than one project. More information in the Projects tab.

Continuities

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year

2013

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection

Novel Trends In Rheology V

ISBN

978-0-7354-1151-7

ISSN

0094-243X

e-ISSN

—

Number of pages

12

Pages from-to

326-337

Publisher name

American Institute of Physics

Place of publication

Melville

Event location

Zlín

Event date

Jul 30, 2013

Type of event by nationality

WRD - Celosvětová akce

UT code for WoS article

000319829500029