%0 Journal Article
%A Noguchi, H.
%A Gompper, G.
%T Transport coefficients of dissipative particle dynamics with finite time step
%J epl
%V 79
%@ 0295-5075
%C Les Ulis
%I EDP Sciences
%M PreJuSER-57336
%P 36002
%D 2007
%Z Record converted from VDB: 12.11.2012
%X The viscosity and self-diffusion constant of a mesoscale hydrodynamic method, dissipative particle dynamics (DPD), are investigated. The viscosity of DPD with finite time step, including the Lowe-Anderson thermostat, is derived analytically for the ideal-gas equation of state and phenomenologically for systems with soft repulsive potentials. The results agree well with numerical data. A velocity-scaling version of the profile-unbiased thermostat is shown to be useful to obtain faster diffusion than for the DPD thermostat.
%K J (WoSType)
%F PUB:(DE-HGF)16
%9 Journal Article
%U <Go to ISI:>//WOS:000248979900013
%R 10.1209/0295-5075/79/36002
%U https://juser.fz-juelich.de/record/57336