Visualization and evaluation of flow during water filtration: Parameterization and sensitivity analysis

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F46747885%3A24620%2F16%3A00000689" target="_blank" >RIV/46747885:24620/16:00000689 - isvavai.cz</a>

Result on the web

<a href="http://dx.doi.org/10.1051/epjconf/201611402004" target="_blank" >http://dx.doi.org/10.1051/epjconf/201611402004</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1051/epjconf/201611402004" target="_blank" >10.1051/epjconf/201611402004</a>

Result language

angličtina

Original language name

Visualization and evaluation of flow during water filtration: Parameterization and sensitivity analysis

Original language description

This paper deals with visualization and evaluation of flow during filtration of water seeded by artificial microscopic particles. Planar laser induced fluorescence (PLIF) is a wide spread method for visualization and non-invasive characterization of flow. However the method uses fluorescent dyes or fluorescent particles in special cases. In this article the flow is seeded by non-fluorescent monodisperse polystyrene particles with the diameter smaller than one micrometer. The monodisperse sub-micron particles are very suitable for testing of textile filtration materials. Nevertheless non-fluorescent particles are not useful for PLIF method. A water filtration setup with an optical access to the place, were a tested filter is mounted, was built and used for the experiments. Concentration of particles in front of and behind the tested filter in a laser light sheet measured is and the local filtration efficiency expressed is. The article describes further progress in the measurement. It was carried out sensitivity analysis, parameterization and performance of the method during several simulations and experiments.

Czech name

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Czech description

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Type

D - Article in proceedings

CEP classification

JB - Sensors, detecting elements, measurement and regulation

OECD FORD branch

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Project

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Continuities

S - Specificky vyzkum na vysokych skolach

Publication year

2016

Confidentiality

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

Article name in the collection

EPJ Web of Conferences, Vol. 114

ISBN

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ISSN

21016275

e-ISSN

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Number of pages

5

Pages from-to

""

Publisher name

EDP Sciences

Place of publication

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Event location

Prague

Event date

Jan 1, 2015

Type of event by nationality

WRD - Celosvětová akce

UT code for WoS article

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