Editing Gibbs-Duhem integration
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The so-called '''Gibbs-Duhem integration''' refers to a number of methods that couple | The so-called '''Gibbs-Duhem integration''' refers to a number of methods that couple | ||
molecular [[Computer simulation techniques |simulation techniques]] with [[Thermodynamic relations |thermodynamic equations]] in order to draw | molecular [[Computer simulation techniques |simulation techniques]] with [[Thermodynamic relations |thermodynamic equations]] in order to draw | ||
[[Computation of phase equilibria | phase coexistence]] lines. The original method was proposed by David Kofke | [[Computation of phase equilibria | phase coexistence]] lines. The original method was proposed by David Kofke (Refs. 1 and 2). | ||
== Basic Features == | == Basic Features == | ||
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== Peculiarities of the method (Warnings) == | == Peculiarities of the method (Warnings) == | ||
* A good initial point must be known to start the procedure (See | * A good initial point must be known to start the procedure (See Ref. 3 and the entry: [[computation of phase equilibria]]). | ||
* The ''integrand'' of the differential equation is computed with some numerical uncertainty | * The ''integrand'' of the differential equation is computed with some numerical uncertainty | ||
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== References == | == References == | ||
#[http://dx.doi.org/10.1080/00268979300100881 David A. Kofke, "Gibbs-Duhem integration: a new method for direct evaluation of phase coexistence by molecular simulation", Molecular Physics '''78''' pp 1331 - 1336 (1993)] | |||
''' | #[http://dx.doi.org/10.1063/1.465023 David A. Kofke, "Direct evaluation of phase coexistence by molecular simulation via integration along the saturation line", Journal of Chemical Physics '''98''' pp. 4149-4162 (1993)] | ||
#[http://dx.doi.org/10.1063/1.2137705 A. van 't Hof, S. W. de Leeuw, and C. J. Peters "Computing the starting state for Gibbs-Duhem integration", Journal of Chemical Physics '''124''' 054905 (2006)] | |||
#[http://dx.doi.org/10.1063/1.2137706 A. van 't Hof, C. J. Peters, and S. W. de Leeuw "An advanced Gibbs-Duhem integration method: Theory and applications", Journal of Chemical Physics '''124''' 054906 (2006)] | |||
[[category: computer simulation techniques]] | [[category: computer simulation techniques]] |