ArticleScience advances2022
Mesoscopic simulations of active nematics.
Article in Science advances, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.
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Who cites it
5 citing papers in PubMed.
- Dynamics of polymers in coarse-grained nematic solvents.Soft matter · 2025Article
- Entangled nematic disclinations using multi-particle collision dynamics.Soft matter · 2024Article
- Topological defects in multi-layered swarming bacteria.Soft matter · 2024Article
- Lock-key microfluidics: simulating nematic colloid advection along wavy-walled channels.Soft matter · 2024Article
- Spontaneous motion of a passive fluid droplet in an active microchannel.Soft matter · 2023Article
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Authors and funding
2 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Coarse-grained, mesoscale simulations are invaluable for studying soft condensed matter because of their ability to model systems in which a background solvent plays a substantial role but is not the primary interest. Such methods generally model passive solvents; however, far-from-equilibrium systems may also be composed of complex solutes suspended in an active fluid. Yet, few coarse-grained simulation methods exist to model an active medium. We introduce an algorithm to simulate active nematics, which builds on multiparticle collision dynamics (MPCD) for passive fluctuating nematohydrodynamics by introducing dipolar activity in the local collision operator. Active nematic MPCD (AN-MPCD) simulations not only exhibit the key characteristics of active nematic turbulence but, as a particle-based algorithm, also reproduce crucial attributes of active particle models. Thus, mesoscopic AN-MPCD is an approach that bridges microscopic and continuum descriptions, allowing simulations of composite active-passive systems.
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Registered trials
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