A kinetic model for semidilute bacterial suspensions

SD Ryan, L Berlyand, BM Haines, DA Karpeev - Multiscale Modeling & …, 2013 - SIAM
kinetic theory aimed at defining the effective viscosity for a semidilute bacterial suspension
… Mathematically, we define a semidilute suspension as one that satisfies the superposition …

Fluid particle diffusion in a semidilute suspension of model micro-organisms

T Ishikawa, JT Locsei, TJ Pedley - … Review E—Statistical, Nonlinear, and Soft …, 2010 - APS
… of large molecules in a bacterial suspension. They found that … suspension. Saintillan and
Shelley 16,17 used a nonlinear kinetic theory and computed the fluid mixing in a suspension of …

Nonideal rheology of semidilute bacterial suspensions

M Guzmán, R Soto - Physical Review E, 2019 - APS
Bacteria are described by their position r = xˆx + yˆy and … bacterial suspension, we use
kinetic theory, which was previously used to quantify the viscosity reduction of a dilute suspension

Effective rheological properties in semi-dilute bacterial suspensions

M Potomkin, SD Ryan, L Berlyand - Bulletin of mathematical biology, 2016 - Springer
… is a kinetic theorymodel is that the effective properties of a suspension are derived from
knowledge of microscopic configurations, which is transferred from the IBM to the kinetic model. …

Critical bacterial concentration for the onset of collective swimming

G Subramanian, DL Koch - Journal of Fluid Mechanics, 2009 - cambridge.org
… concentration from the linearized equations for the disturbance amplitudes is carried out
in § 3 for a dilute bacterial suspension, where we also explain the underlying physical …

Collective motion in an active suspension of Escherichia coli bacteria

J Gachelin, A Rousselet, A Lindner… - New Journal of …, 2014 - iopscience.iop.org
suspension of Escherichia coli bacteria. When increasing the concentration from a dilute to
a semi-dilute … ] or directly coming from a kinetic theory accounting explicitly for the transfer of …

Kinetic models for biologically active suspensions

D Saintillan - Natural Locomotion in Fluids and on Surfaces …, 2012 - Springer
… emergence of collective motion in bacterial suspensions: as we … Steric interactions: Experiments
on bacterial suspensions are … 4 often occurs in the semi-dilute to concentrated regime, in …

Turning bacteria suspensions into superfluids

HM López, J Gachelin, C Douarche, H Auradou… - Physical review …, 2015 - APS
… In the semidilute regime, for particularly active bacteria, the suspension displays a “… use
the Bretherton Jeffery equations as a reliable swimming kinetic model and, most importantly, the …

Suspension biomechanics of swimming microbes

T Ishikawa - Journal of The Royal Society Interface, 2009 - royalsocietypublishing.org
… , such as coherent structures of bacterial suspensions, are … ), the apparent viscosity of the
semi-dilute suspension of bottom-… suspensions in more detail using a kinetic theory. In isotropic …

Emergence of coherent structures and large-scale flows in motile suspensions

D Saintillan, MJ Shelley - Journal of the Royal Society …, 2012 - royalsocietypublishing.org
… the system size in semi-dilute suspensions of rear-actuated … interesting departures from the
kinetic model, such as signs … reported in experiments on bacterial suspensions, where large-…