Dissipative particle dynamics: Difference between revisions
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'''Dissipative particle dynamics''' (DPD) 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 [[thermostats | thermostat ]] for [[molecular dynamics]] simulations, since the DPD interactions have the desirable property of momentum conservation (both linear, and angular). | '''Dissipative particle dynamics''' (DPD) <ref>[http://dx.doi.org/10.1209/0295-5075/19/3/001 P. J. Hoogerbrugge and J. M. V. A. Koelman "Simulating Microscopic Hydrodynamic Phenomena with Dissipative Particle Dynamics", Europhysics Letters '''19''' pp. 155-160 (1992)]</ref> 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 [[thermostats | 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 [[Smooth Particle methods|Smoothed Particle Hydrodynamics (SPH)]], thus creating the "SDPD method". [[Voronoi particles | Another formulation]] makes intense use of [[ Voronoi cells | Voronoi tessellations ]]. | |||
==Smoothed Dissipative Particle Dynamics (SDPD)== | |||
<ref>[http://dx.doi.org/10.1103/PhysRevE.67.026705 Pep Español and Mariano Revenga "Smoothed dissipative particle dynamics", Physical Review E '''67''' p. 026705 (2003) ]</ref> | |||
<ref>[http://dx.doi.org/10.1063/1.4810754 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)]</ref>. | |||
==References== | ==References== | ||
<references/> | |||
;Related reading | |||
*[http://dx.doi.org/10.1209/0295-5075/30/4/001 P. Español and P. Warren "Statistical Mechanics of Dissipative Particle Dynamics", Europhysics Letters '''30''' pp. 191-196 (1995)] | |||
*[http://dx.doi.org/10.1103/PhysRevLett.83.1775 Eirik G. Flekkøy and Peter V. Coveney "From Molecular Dynamics to Dissipative Particle Dynamics", Physical Review Letters '''83''' pp. 1775-1778 (1999)] | |||
*[http://dx.doi.org/10.1103/PhysRevE.62.2140 Eirik G. Flekkøy, Peter V. Coveney, and Gianni De Fabritiis "Foundations of dissipative particle dynamics", Physical Review E '''62''' pp. 2140-2157 (2000)] | |||
*[http://dx.doi.org/10.1063/1.4979514 Pep Español and Patrick B. Warren "Perspective: Dissipative particle dynamics", Journal of Chemical Physics '''146''' 150901 (2017)] | |||
[[Category: Computer simulation techniques]] | [[Category: Computer simulation techniques]] | ||
Latest revision as of 12:59, 26 April 2017
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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)