Engineering Journal: Science and InnovationELECTRONIC SCIENCE AND ENGINEERING PUBLICATION
Certificate of Registration Media number Эл #ФС77-53688 of 17 April 2013. ISSN 2308-6033. DOI 10.18698/2308-6033
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Article

Depressurized capillary filling in the asymptotic theory of wetting

Published: 08.10.2013

Authors: Romanov A.S., Semikolenov A.V.

Published in issue: #4(16)/2013

DOI: 10.18698/2308-6033-2013-4-699

Category: Engineering | Chapter: Rocket and space technology

The paper considers the approach to a consistent description of the dynamic wetting angle during spreading droplet along a solid surface with the additional chemical potential (wedging pressure) for fluid particles in thin layers of liquid near the contact line. The paper demonstrates application of the theory by calculating non-pressure filtering offlat capillary partially wetting fluid.