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cond-mat.soft2023
Viscoelastic confinement induces periodic flow reversals in active nematics
Francesco Mori, Saraswat Bhattacharyya, Julia M. Yeomans +1
We use linear stability analysis and hybrid lattice Boltzmann simulations to study the dynamical behaviour of an active nematic confined in a channel made of viscoelastic material.…
cond-mat.soft2023★ 22 cited
Phase Separation Driven by Active Flows
Saraswat Bhattacharyya, Julia M. Yeomans
We extend the continuum theories of active nematohydrodynamics to model a two-fluid mixture with separate velocity fields for each fluid component, coupled through a viscous drag.…