Flow-induced dynamic surface tension effects at nanoscale.
نویسنده
چکیده
The aim of this study is to investigate flow-induced dynamic surface tension effects, similar to the well-known Marangoni phenomena, but solely generated by the nanoscale topography of the substrates. The flow-induced surface tension effects are examined on the basis of a sharp interface theory. It is demonstrated how nanoscale objects placed at the boundary of the flow domain result in the generation of substantial surface forces acting on the bulk flow.
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عنوان ژورنال:
- Langmuir : the ACS journal of surfaces and colloids
دوره 26 9 شماره
صفحات -
تاریخ انتشار 2010