TY  - JOUR
AU  - Noguchi, H.
AU  - Gompper, G.
TI  - Transport coefficients of dissipative particle dynamics with finite time step
JO  - epl
VL  - 79
SN  - 0295-5075
CY  - Les Ulis
PB  - EDP Sciences
M1  - PreJuSER-57336
SP  - 36002
PY  - 2007
N1  - Record converted from VDB: 12.11.2012
AB  - 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.
KW  - J (WoSType)
LB  - PUB:(DE-HGF)16
UR  - <Go to ISI:>//WOS:000248979900013
DO  - DOI:10.1209/0295-5075/79/36002
UR  - https://juser.fz-juelich.de/record/57336
ER  -