Phase-field model for the Rayleigh–Taylor instability of immiscible fluids
نویسندگان
چکیده
منابع مشابه
Phase-field model for the Rayleigh–Taylor instability of immiscible fluids
The Rayleigh–Taylor instability of two immiscible fluids in the limit of small Atwood numbers is studied by means of a phase-field description. In this method the sharp fluid interface is replaced by a thin, yet finite, transition layer where the interfacial forces vary smoothly. This is achieved by introducing an order parameter (the phase field) whose variation is continuous across the interf...
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ژورنال
عنوان ژورنال: Journal of Fluid Mechanics
سال: 2009
ISSN: 0022-1120,1469-7645
DOI: 10.1017/s0022112008005120