Computer simulation of mass transport in a driven diffusive system
Publikation: Bidrag til tidsskrift › Tidsskriftartikel › Forskning › fagfællebedømt
Monte Carlo computer-simulation techniques are applied to study the mass-density profile and the mass flux in a two-dimensional lattice-gas model driven by a chemical-potential gradient. The collective diffusion constant is calculated and shown to have a dramatic temperature dependence with an anomalous depression at the non-equilibrium phase transition of the model. For large values of the chemical potential gradient the driven system is found to undergo a phase-separation process.
Originalsprog | Engelsk |
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Tidsskrift | Physica Scripta |
Vol/bind | T33 |
Sider (fra-til) | 141-146 |
Antal sider | 6 |
ISSN | 0031-8949 |
DOI | |
Status | Udgivet - 1990 |
Eksternt udgivet | Ja |
ID: 236893963