Dissipative Particle Dynamics with Energy Conservation: Heat Conduction
Marisol Ripoll, Pep Espa\~nol (UNED, Madrid), Matthieu H. Ernst, (Universiteit Utrecht)
TL;DR
This paper uses numerical simulations to study a dissipative particle dynamics model with energy conservation, demonstrating its ability to accurately reproduce thermal conduction and Fourier's law.
Contribution
The paper clarifies the connection between mesoscopic coarse graining and resolution in dissipative particle dynamics with energy conservation.
Findings
Model displays correct equilibrium fluctuations
Reproduces Fourier law of heat conduction
Clarifies the relation between coarse graining and resolution
Abstract
We study by means of numerical simulations the model of dissipative particle dynamics with energy conservation for the simple case of thermal conduction. It is shown that the model displays correct equilibrium fluctuations and reproduces Fourier law. The connection between "mesoscopic coarse graining" and "resolution" is clarified.
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Taxonomy
TopicsAdvanced Physical and Chemical Molecular Interactions · Theoretical and Computational Physics · Chemical and Physical Properties of Materials