NUMERICAL SIMULATION OF THE FLOW WITH CONTACT LINES

NUMERICAL SIMULATION OF THE FLOW WITH CONTACT LINES

The paper proposes a physical model for the motion of the contactline and the gas-liquid interface.The local motion of the contact line at the solid wallis assumed and the interface between gas and liquid is traced by a level function.Thefinite volume method and staggered grids are used to solve the...

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Veröffentlicht in:Acta mechanica Sinica 1997-08, Vol.13 (3), p.210-217
1. Verfasser: 卢作伟 崔桂香 张兆顺
Format: Artikel
Sprache:eng
Schlagworte:
contact
interface
line
motion
numerical
simulation
tracking
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Beschreibung
Zusammenfassung:The paper proposes a physical model for the motion of the contactline and the gas-liquid interface.The local motion of the contact line at the solid wallis assumed and the interface between gas and liquid is traced by a level function.Thefinite volume method and staggered grids are used to solve the governing equationnumerically.The motion of the water column in a vertical pipe is computed and theresults are in good agreement with experimental data.
ISSN:0567-7718
1614-3116
DOI:10.1007/bf02487703