About: Investigation of air filtration efficiency for nanofiber based filters in ultrafine particle size range

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	In this work, 3D filtration modeling utilizing realistic SEM image based 3D structure model, transition/free molecular flow regime, Brownian diffusion, particle-fiber interactions, aerodynamic slip and sieve has been proposed and used for different polyurethane nanofiber based filters. For the model validation purposes, two polyurethane nanofiber layers prepared by the electrospinning process (having identical average fiber diameter, 120nm, but different average pore size) were combined to form 2 pairs of nanofiber based filters; each pair consist of two filters having comparable mass area and thickness. Filtration efficiency characteristics of prepared filters were determined experimentally in the ultrafine particle size range (20-400 nm). It has been found that the proposed model is able to reasonably predict the measured filtration efficiency curves for all tested filter samples. In this work, 3D filtration modeling utilizing realistic SEM image based 3D structure model, transition/free molecular flow regime, Brownian diffusion, particle-fiber interactions, aerodynamic slip and sieve has been proposed and used for different polyurethane nanofiber based filters. For the model validation purposes, two polyurethane nanofiber layers prepared by the electrospinning process (having identical average fiber diameter, 120nm, but different average pore size) were combined to form 2 pairs of nanofiber based filters; each pair consist of two filters having comparable mass area and thickness. Filtration efficiency characteristics of prepared filters were determined experimentally in the ultrafine particle size range (20-400 nm). It has been found that the proposed model is able to reasonably predict the measured filtration efficiency curves for all tested filter samples. (en)
Title	Investigation of air filtration efficiency for nanofiber based filters in ultrafine particle size range Investigation of air filtration efficiency for nanofiber based filters in ultrafine particle size range (en)
skos:prefLabel	Investigation of air filtration efficiency for nanofiber based filters in ultrafine particle size range Investigation of air filtration efficiency for nanofiber based filters in ultrafine particle size range (en)
skos:notation	RIV/70883521:28110/12:43868866!RIV13-MSM-28110___
http://linked.open...avai/predkladatel	Fakulta technologická
http://linked.open...avai/riv/aktivita	P
http://linked.open...avai/riv/aktivity	P(ED2.1.00/03.0111), P(GAP108/10/1325)
http://linked.open...vai/riv/dodaniDat	2013
http://linked.open...aciTvurceVysledku	Zatloukal, Martin Sambaer, Wannes
http://linked.open.../riv/druhVysledku	D - Článek ve sborníku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	Univerzita Tomáše Bati ve Zlíně / Fakulta technologická
http://linked.open...dnocenehoVysledku	142871
http://linked.open...ai/riv/idVysledku	RIV/70883521:28110/12:43868866
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	polyurethane nanofibers, air filtration modeling (en)
http://linked.open.../riv/klicoveSlovo	air filtration modeling polyurethane nanofibers
http://linked.open...ontrolniKodProRIV	[4CC9A1FE5375]
http://linked.open...v/mistoKonaniAkce	Orlando
http://linked.open...i/riv/mistoVydani	Milwaukee
http://linked.open...i/riv/nazevZdroje	70th Annual Technical Conference of the Society of Plastics Engineers 2012 (Antec 2012)
http://linked.open...in/vavai/riv/obor	CD
http://linked.open...ichTvurcuVysledku	2 (xsd:int)
http://linked.open...cetTvurcuVysledku	3 (xsd:int)
http://linked.open...vavai/riv/projekt	Applied rheology for advanced polymer processing Centre of Polymer Systems
http://linked.open...UplatneniVysledku	2012
http://linked.open...iv/tvurceVysledku	Kimmer, Dušan Sambaer, Wannes Zatloukal, Martin
http://linked.open...vavai/riv/typAkce	WRD - Světová
http://linked.open.../riv/zahajeniAkce	2012-04-02 (xsd:date)
number of pages	6 (xsd:int)
http://purl.org/ne...btex#hasPublisher	Curran Associates, Inc.
https://schema.org/isbn	978-1-62276-083-1
http://localhost/t...ganizacniJednotka	28110
is http://linked.open...avai/riv/vysledek of	Investigation of air filtration efficiency for nanofiber based filters in ultrafine particle size range

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