Dissipative particle dynamics
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Dissipative particle dynamics (DPD) [1] is a technique originally developed for simulating hydrodynamic phenomena. In particular, it targets fluctuating hydrodynamics, a mesoscopic regime in which fluctuations play a role. One of its main uses is a thermostat for molecular dynamics simulations, since the DPD interactions have the desirable property of momentum conservation (both linear, and angular).
Some works have been able to link this technique and Smoothed Particle Hydrodynamics (SPH), thus creating the "SDPD method". Another formulation makes intense use of Voronoi tessellations .
Smoothed Dissipative Particle Dynamics (SDPD)[edit]
References[edit]
- ↑ P. J. Hoogerbrugge and J. M. V. A. Koelman "Simulating Microscopic Hydrodynamic Phenomena with Dissipative Particle Dynamics", Europhysics Letters 19 pp. 155-160 (1992)
- ↑ Pep Español and Mariano Revenga "Smoothed dissipative particle dynamics", Physical Review E 67 p. 026705 (2003)
- ↑ Pandurang M. Kulkarni , Chia-Chun Fu , M. Scott Shell and L. Gary Leal "Multiscale modeling with smoothed dissipative particle dynamics", Journal of Chemical Physics 138 234105 (2013)
- Related reading
- P. Español and P. Warren "Statistical Mechanics of Dissipative Particle Dynamics", Europhysics Letters 30 pp. 191-196 (1995)
- Eirik G. Flekkøy and Peter V. Coveney "From Molecular Dynamics to Dissipative Particle Dynamics", Physical Review Letters 83 pp. 1775-1778 (1999)
- Eirik G. Flekkøy, Peter V. Coveney, and Gianni De Fabritiis "Foundations of dissipative particle dynamics", Physical Review E 62 pp. 2140-2157 (2000)
- Pep Español and Patrick B. Warren "Perspective: Dissipative particle dynamics", Journal of Chemical Physics 146 150901 (2017)