Testing of a Nanofibrous Textile by Submicron Monodisperse Particles in a Laser Sheet

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F46747885%3A24620%2F15%3A00002501" target="_blank" >RIV/46747885:24620/15:00002501 - isvavai.cz</a>

Výsledek na webu

<a href="http://www.nanocon.eu" target="_blank" >http://www.nanocon.eu</a>

DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Testing of a Nanofibrous Textile by Submicron Monodisperse Particles in a Laser Sheet

Popis výsledku v původním jazyce

This paper deals with testing of a nanofibrous filter by submicron monodisperse polystyrene particles of several sizes. The nanofibrous materials made by the electrospinning technology are very potential as a liquid filters. During the development of new filters it is necessary to determine reliably one of the most important parameter – filter efficiency. In this article the filtration efficiency is measured on the basis of the visualization of a filtration process. A laser sheet is aimed to the place where a filter mounted is. A digital camera records the flow in the laser sheet and by an image analysis the local filtration efficiency is calculated. The experiments were carried out on the water filtration setup including the filtration chamber with an optical access. The bubble point test is used for determination of the maximum, medium and minimum pore size of the filtration textile. The information about pores is compared to the local filtration efficiency and pressure drop of a nanofibrous textile tested by submicron monodisperse particles.

Název v anglickém jazyce

Testing of a Nanofibrous Textile by Submicron Monodisperse Particles in a Laser Sheet

Popis výsledku anglicky

This paper deals with testing of a nanofibrous filter by submicron monodisperse polystyrene particles of several sizes. The nanofibrous materials made by the electrospinning technology are very potential as a liquid filters. During the development of new filters it is necessary to determine reliably one of the most important parameter – filter efficiency. In this article the filtration efficiency is measured on the basis of the visualization of a filtration process. A laser sheet is aimed to the place where a filter mounted is. A digital camera records the flow in the laser sheet and by an image analysis the local filtration efficiency is calculated. The experiments were carried out on the water filtration setup including the filtration chamber with an optical access. The bubble point test is used for determination of the maximum, medium and minimum pore size of the filtration textile. The information about pores is compared to the local filtration efficiency and pressure drop of a nanofibrous textile tested by submicron monodisperse particles.

Druh

D - Stať ve sborníku

CEP obor

JB - Senzory, čidla, měření a regulace

OECD FORD obor

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Projekt

<a href="/cs/project/LO1201" target="_blank" >LO1201: ROZVOJ ÚSTAVU PRO NANOMATERIÁLY, POKROČILÉ TECHNOLOGIE A INOVACE TECHNICKÉ UNIVERZITY V LIBERCI</a><br>

Návaznosti

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

Rok uplatnění

2015

Kód důvěrnosti údajů

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

Název statě ve sborníku

Nanocon 2015, 7th International Conference Proceedings

ISBN

978-80-87294-63-5

ISSN

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e-ISSN

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Počet stran výsledku

7

Strana od-do

219-225

Název nakladatele

Tanger Ltd., Ostrava

Místo vydání

Ostrava

Místo konání akce

Brno, Czech Republic

Datum konání akce

1. 1. 2015

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

000374708800038