TY  - JOUR
AU  - Noguchi, H.
AU  - Kikuchi, N.
AU  - Gompper, G.
TI  - Particle-based mesoscale hydrodynamic techniques
JO  - epl
VL  - 78
SN  - 0295-5075
CY  - Les Ulis
PB  - EDP Sciences
M1  - PreJuSER-56383
SP  - 10005
PY  - 2007
N1  - Record converted from VDB: 12.11.2012
AB  - Dissipative particle dynamics (DPD) and multi-particle collision (MPC) dynamics are powerful tools to study mesoscale hydrodynamic phenomena accompanied by thermal fluctuations. To understand the relations of these types of mesoscale simulation techniques in more detail, we propose two new methods, which are intermediate between DPD and MPC-DPD with multibody thermostat (DPD-MT), and MPC-Langevin dynamics (MPC- LD). The key features are applying a Langevin thermostat to the relative velocities of pairs of particles or multi-particle collisions, and whether or not to employ collision cells. The viscosity of MPC-LD is derived analytically, in very good agreement with the results of numerical simulations. Copyright (c) EPLA, 2007.
KW  - J (WoSType)
LB  - PUB:(DE-HGF)16
UR  - <Go to ISI:>//WOS:000246296300005
DO  - DOI:10.1209/0295-5075/78/10005
UR  - https://juser.fz-juelich.de/record/56383
ER  -