Mechanism of Contact Line Movement of a Droplet Spreading Over a Solid Surface

Mechanism of Contact Line Movement of a Droplet Spreading Over a Solid Surface

Bibliographic Details
Parent link:MATEC Web of Conferences
Vol. 91 : Smart Grids 2017.— 2017.— [01026, 5 p.]
Main Author: Feoktistov D. V. Dmitriy Vladimirovich
Corporate Author: Национальный исследовательский Томский политехнический университет (ТПУ) Энергетический институт (ЭНИН) Кафедра теоретической и промышленной теплотехники (ТПТ)
Other Authors: Orlova E. G. Evgeniya Georgievna, Islamova A. G. Anastasiya Gomilievna
Summary:Title screen
The contact line movement, advancing and receding, of the distilled water droplet was studied on the polished and laser patterned aluminum surfaces. The obtained dependences of the dynamic contact angles on the contact line speed were fitted by the combined theory consisting of molecular-kinetic and hydrodynamic theories. Results obtained on laser patterned surface are found to fit better to the theory in comparison with polished surface. The assumption was made that this result is connected with the low contact angle hysteresis on the patterned surface compared to the polished one. It means that combined theory does not consider the contact angle hysteresis.
Published: 2017
Subjects:
электронный ресурс
труды учёных ТПУ
контактные линии
капли
твердые поверхности
алюминиевые поверхности
гистерезис
Online Access:http://dx.doi.org/10.1051/matecconf/20179101026
http://earchive.tpu.ru/handle/11683/36611
Format: Electronic Book Chapter
KOHA link:https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=652903

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