Velocity field measurements in an evaporating sessile droplet by means of micro-PIV technique

Velocity field measurements in an evaporating sessile droplet by means of micro-PIV technique

Velocity fields are measured in evaporating sessile droplets on two substrates with different contact angles and contact angle hysteresis using micro resolution particle image velocimetry technique. Different flow patterns are observed in different stages of droplet evaporation: a flow with vortices...

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Main Authors: Yagodnitsyna Anna, Bilsky Artur, Roudgar Mina, De Coninck Joël, Kabov Oleg
Format: Article
Language:English
Published: EDP Sciences 2016-01-01
Series:MATEC Web of Conferences
Online Access:http://dx.doi.org/10.1051/matecconf/20168400042
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spelling doaj-21dd724d5f0240e3bdb0b199d07281122021-02-02T03:53:56ZengEDP SciencesMATEC Web of Conferences2261-236X2016-01-01840004210.1051/matecconf/20168400042matecconf_ipht2016_00042Velocity field measurements in an evaporating sessile droplet by means of micro-PIV techniqueYagodnitsyna AnnaBilsky ArturRoudgar Mina0De Coninck Joël1Kabov OlegLaboratory of Surface and Interfacial Physics. Université de MonsLaboratory of Surface and Interfacial Physics. Université de MonsVelocity fields are measured in evaporating sessile droplets on two substrates with different contact angles and contact angle hysteresis using micro resolution particle image velocimetry technique. Different flow patterns are observed in different stages of droplet evaporation: a flow with vortices and a radial flow. Flow structure is found to be similar for droplets on different substrates.http://dx.doi.org/10.1051/matecconf/20168400042
collection DOAJ
language English
format Article
sources DOAJ
author Yagodnitsyna Anna
Bilsky Artur
Roudgar Mina
De Coninck Joël
Kabov Oleg
spellingShingle Yagodnitsyna Anna
Bilsky Artur
Roudgar Mina
De Coninck Joël
Kabov Oleg
Velocity field measurements in an evaporating sessile droplet by means of micro-PIV technique
MATEC Web of Conferences
author_facet Yagodnitsyna Anna
Bilsky Artur
Roudgar Mina
De Coninck Joël
Kabov Oleg
author_sort Yagodnitsyna Anna
title Velocity field measurements in an evaporating sessile droplet by means of micro-PIV technique
title_short Velocity field measurements in an evaporating sessile droplet by means of micro-PIV technique
title_full Velocity field measurements in an evaporating sessile droplet by means of micro-PIV technique
title_fullStr Velocity field measurements in an evaporating sessile droplet by means of micro-PIV technique
title_full_unstemmed Velocity field measurements in an evaporating sessile droplet by means of micro-PIV technique
title_sort velocity field measurements in an evaporating sessile droplet by means of micro-piv technique
publisher EDP Sciences
series MATEC Web of Conferences
issn 2261-236X
publishDate 2016-01-01
description Velocity fields are measured in evaporating sessile droplets on two substrates with different contact angles and contact angle hysteresis using micro resolution particle image velocimetry technique. Different flow patterns are observed in different stages of droplet evaporation: a flow with vortices and a radial flow. Flow structure is found to be similar for droplets on different substrates.
url http://dx.doi.org/10.1051/matecconf/20168400042
work_keys_str_mv AT yagodnitsynaanna velocityfieldmeasurementsinanevaporatingsessiledropletbymeansofmicropivtechnique
AT bilskyartur velocityfieldmeasurementsinanevaporatingsessiledropletbymeansofmicropivtechnique
AT roudgarmina velocityfieldmeasurementsinanevaporatingsessiledropletbymeansofmicropivtechnique
AT deconinckjoel velocityfieldmeasurementsinanevaporatingsessiledropletbymeansofmicropivtechnique
AT kabovoleg velocityfieldmeasurementsinanevaporatingsessiledropletbymeansofmicropivtechnique
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