Substrate Wetting Under the Conditions of Drop Free Falling on a Heated Surface

We conducted an experimental study of a heated substrate wetting by drops of distilled water under the conditions of their free-falling. The studies were conducted using a shadow system, which consists of a light source, lens and high-speed video camera. It was found that the maximum wetted area of...

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Main Authors: Batischeva Ksenia A., Feoktistov Dmitriy V., Misyura Sergey Y.
Format: Article
Language:English
Published: EDP Sciences 2015-01-01
Series:MATEC Web of Conferences
Online Access:http://dx.doi.org/10.1051/matecconf/20153701006
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spelling doaj-123ffbdc45aa4db3baa18a20ad0904442021-02-02T00:33:31ZengEDP SciencesMATEC Web of Conferences2261-236X2015-01-01370100610.1051/matecconf/20153701006matecconf_sg2015_01006Substrate Wetting Under the Conditions of Drop Free Falling on a Heated SurfaceBatischeva Ksenia A.0Feoktistov Dmitriy V.1Misyura Sergey Y.2National Research Tomsk Polytechnic UniversityNational Research Tomsk Polytechnic UniversityS. S. Kutateladze Institute of Thermal Physics, Siberian Branch, Russian Academy of SciencesWe conducted an experimental study of a heated substrate wetting by drops of distilled water under the conditions of their free-falling. The studies were conducted using a shadow system, which consists of a light source, lens and high-speed video camera. It was found that the maximum wetted area of drop is directly proportional to its volume. The main ranges of evolution of distilled water drop behavior on the heated surface (change of geometry at contact with the surface) have been conditionally divided.http://dx.doi.org/10.1051/matecconf/20153701006
collection DOAJ
language English
format Article
sources DOAJ
author Batischeva Ksenia A.
Feoktistov Dmitriy V.
Misyura Sergey Y.
spellingShingle Batischeva Ksenia A.
Feoktistov Dmitriy V.
Misyura Sergey Y.
Substrate Wetting Under the Conditions of Drop Free Falling on a Heated Surface
MATEC Web of Conferences
author_facet Batischeva Ksenia A.
Feoktistov Dmitriy V.
Misyura Sergey Y.
author_sort Batischeva Ksenia A.
title Substrate Wetting Under the Conditions of Drop Free Falling on a Heated Surface
title_short Substrate Wetting Under the Conditions of Drop Free Falling on a Heated Surface
title_full Substrate Wetting Under the Conditions of Drop Free Falling on a Heated Surface
title_fullStr Substrate Wetting Under the Conditions of Drop Free Falling on a Heated Surface
title_full_unstemmed Substrate Wetting Under the Conditions of Drop Free Falling on a Heated Surface
title_sort substrate wetting under the conditions of drop free falling on a heated surface
publisher EDP Sciences
series MATEC Web of Conferences
issn 2261-236X
publishDate 2015-01-01
description We conducted an experimental study of a heated substrate wetting by drops of distilled water under the conditions of their free-falling. The studies were conducted using a shadow system, which consists of a light source, lens and high-speed video camera. It was found that the maximum wetted area of drop is directly proportional to its volume. The main ranges of evolution of distilled water drop behavior on the heated surface (change of geometry at contact with the surface) have been conditionally divided.
url http://dx.doi.org/10.1051/matecconf/20153701006
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