Erscheint 6 Ausgaben pro Jahr
ISSN Druckformat: 1543-1649
ISSN Online: 1940-4352
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Flow Patterns in the Vicinity of Triple LineDynamics Arising from a Local Surface TensionModel
ABSTRAKT
We model and simulate numerically a droplet impact onto a solid substrate. The triple line dynamics modeling is implicit (as opposed to classical explicit mobility relations); it is based on the Shikhmurzaev equations. These equations include generalized Navier slip type boundary conditions with extra local surface tension gradient terms. Numerical results when spreading are presented. A particular attention is paid to flow patterns near the contact line.
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