Abstract
The separation of a binary fluid mixture into its constituent phases involves the interaction of numerous physical phenomena. Studying such a transition gives insight into the underlying mechanisms, their respective strengths and at what stage in the separation each becomes important or dominant. Large scale simulations of 3 dimensional spinodal decomposition in a binary fluid using the Dissipative Particle Dynamics method show the approach to a linear time dependence in domain coarsening. We present interface and velocity maps which clearly demonstrate the Siggia mechanism for domain growth.
Keywords
- Stochastic Differential Equation
- Spinodal Decomposition
- Dissipative Particle Dynamics
- Conservative Force
- Binary Fluid
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© 1999 Springer Science+Business Media New York
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Jury, S.I., Bladon, P., Krishna, S., Gates, M.E. (1999). Phase Separation of two Immiscible Liquids. In: Allan, R.J., Guest, M.F., Simpson, A.D., Henty, D.S., Nicole, D.A. (eds) High-Performance Computing. Springer, Boston, MA. https://doi.org/10.1007/978-1-4615-4873-7_20
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DOI: https://doi.org/10.1007/978-1-4615-4873-7_20
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