Active Stokesian Dynamics

Abstract

Since its development, Stokesian Dynamics has been a leading approach for the dynamic simulation of suspensions of particles at arbitrary concentrations with full hydrodynamic interactions. Although originally developed for the simulation of passive particle suspensions, the Stokesian Dynamics framework is equally well suited to the analysis and dynamic simulation of suspensions of active particles, as we elucidate here. We show how the reciprocal theorem can be used to formulate the exact dynamics for a suspension of arbitrary active particles and then show how the Stokesian Dynamics method provides a rigorous way to approximate and compute the dynamics of dense active suspensions where many-body hydrodynamic interactions are important.

arXiv comment16 pages, 3 figures

References in corpus (35)

• Active Particles in Complex and Crowded Environments
• The hydrodynamics of swimming microorganisms
• The Mechanics and Statistics of Active Matter
• Motility-Induced Phase Separation
• Spontaneous motion in hierarchically assembled active matter
• Propulsion of a molecular machine by asymmetric distribution of reaction--products
• Rheology of Active-Particle Suspensions
• Hydrodynamics determines collective motion and phase behavior of active colloids
• Phoretic self-propulsion at finite Péclet numbers
• Hydrodynamic suppression of phase separation in active suspensions
• Generalization of the Rotne-Prager-Yamakawa mobility and shear disturbance tensors
• Flow-induced phase separation of active particles is controlled by boundary conditions
• Orientational order in concentrated suspensions of spherical microswimmers
• Rapid Sampling of Stochastic Displacements in Brownian Dynamics Simulations
• Spontaneous aggregation and global polar ordering in squirmer suspensions
• The role of correlations in the collective behaviour of microswimmer suspensions
• Hydrodynamics of Suspensions of Passive and Active Rigid Particles: A Rigid Multiblob Approach
• Exact solutions for hydrodynamic interactions of two squirming spheres
• Brownian Dynamics without Green's Functions
• Spectral Ewald Acceleration of Stokesian Dynamics for polydisperse suspensions
• The collective dynamics of self-propelled particles
• Fluctuating force-coupling method for simulations of colloidal suspensions
• Stresslets induced by active swimmers
• Large Scale Brownian Dynamics of Confined Suspensions of Rigid Particles
• Pair Interaction of Catalytically Active Colloids: From Assembly to Escape
• A scalable computational platform for particulate Stokes suspensions
• Many-body microhydrodynamics of colloidal particles with active boundary layers
• Rapid Sampling of Stochastic Displacements in Brownian Dynamics Simulations with Stresslet Constraints
• Force moments of an active particle in a complex fluid
• The many-body reciprocal theorem and swimmer hydrodynamics
• Simulating Brownian suspensions with fluctuating hydrodynamics
• A note on the reciprocal theorem for the swimming of simple bodies
• Boundary integral equation analysis for suspension of spheres in Stokes flow
• Jet propulsion without inertia
• Higher-order force moments of active particles

Cited by in corpus (6)

• Rheology of periodically sheared suspensions undergoing reversible-irreversible transition
• Python-JAX-based Fast Stokesian Dynamics
• Fluctuating hydrodynamics of an autophoretic particle near a permeable interface
• Self-organised structures in mixed active-passive suspensions due to hydrodynamic interactions
• Nonmonotonic diffusion in sheared active suspensions of squirmers
• Mapping flagellated swimmers to surface-slip driven swimmers