Evaporation and coarsening dynamics with open boundaries
We present a study of the evaporation dynamics of a substance undergoing a coarsening process. The system is modeled by the Cahn-Hilliard equation with absorbing boundaries. We have found that the dynamics, although of a diffusive nature, is much slower than the usual one without coarsening. Analyti...
| Authors: | , , , |
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| Format: | article |
| Publication Date: | 1999 |
| Country: | España |
| Institution: | Universitat Politècnica de Catalunya (UPC) |
| Repository: | UPCommons. Portal del coneixement obert de la UPC |
| Language: | English |
| OAI Identifier: | oai:upcommons.upc.edu:2117/2595 |
| Online Access: | https://hdl.handle.net/2117/2595 https://dx.doi.org/10.1103/PhysRevE.59.189 |
| Access Level: | Open access |
| Keyword: | Nonlinear systems Nonlinear dynamics Evaporation Coarsening Cahn-Hilliard equations Sistemes no lineals Àrees temàtiques de la UPC::Física |
| Summary: | We present a study of the evaporation dynamics of a substance undergoing a coarsening process. The system is modeled by the Cahn-Hilliard equation with absorbing boundaries. We have found that the dynamics, although of a diffusive nature, is much slower than the usual one without coarsening. Analytical and simulation results are in reasonable agreement. |
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