J. Bonet Avalos and A. D. Mackie 1997 Europhys. Lett. 40 141 doi:10.1209/epl/i1997-00436-6
J. Bonet Avalos and A. D. Mackie
Show affiliationsThe stochastic differential equations for a model of dissipative particle dynamics with both total energy and total momentum conservation in the particle-particle interactions are presented. The corresponding Fokker-Planck equation for the evolution of the probability distribution for the system is deduced together with the corresponding fluctuation-dissipation theorems ensuring that the ab initio chosen equilibrium probability distribution for the relevant variables is a stationary solution. When energy conservation is included, the system can sustain temperature gradients and heat flow can be modeled.
47.11.+j Computational methods in fluid dynamics
Issue 2 (15 October 1997)
Received 23 April 1997, accepted for publication 4 September 1997, in final form 4 September 1997
J. Bonet Avalos and A. D. Mackie 1997 Europhys. Lett. 40 141
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