Flow states and transitions of an active nematic in a three-dimensional channel

We use active nematohydrodynamics to study the flow of an active fluid in a 3D microchannel, finding a transition between active turbulence and regimes where there is a net flow along the channel. We show that the net flow is only possible if the active nematic is flow aligning and that, in agreemen...

Descrición completa

Detalles Bibliográficos
Main Authors: Chandragiri, S, Doostmohammadi, A, Yeomans, JM, Thampi, SP
Formato: Journal article
Idioma:English
Publicado: American Physical Society 2020