Recent advances in theoretical liquid crystal rheology

AD Rey, T Tsuji - Macromolecular theory and simulations, 1998 - Wiley Online Library
Recent significant advances in theoretical liquid crystalline rheology are presented.
Dynamic simulations are performed using a complete theory which include the three major …

Lattice Boltzmann simulations of liquid crystal hydrodynamics

C Denniston, E Orlandini, JM Yeomans - Physical Review E, 2001 - APS
We describe a lattice Boltzmann algorithm to simulate liquid crystal hydrodynamics. The
equations of motion are written in terms of a tensor order parameter. This allows both the …

NMR methods for studying microscopic diffusion anisotropy

D Topgaard - 2016 - books.rsc.org
Materials such as cellulose fibers, mesoporous silica, lyotropic liquid crystals, and brain
white matter consist of more or less ordered arrangements of anisotropic structural elements …

Director orientations in lyotropic liquid crystals: diffusion MRI map** of the Saupe order tensor

D Topgaard - Physical Chemistry Chemical Physics, 2016 - pubs.rsc.org
The macroscopic physical properties of a liquid crystalline material depend on both the
properties of the individual crystallites and the details of their spatial arrangement. We …

Hydrodynamics of domain growth in nematic liquid crystals

G Tóth, C Denniston, JM Yeomans - Physical Review E, 2003 - APS
We study the growth of aligned domains in nematic liquid crystals. Results are obtained
solving the Beris-Edwards equations of motion using the lattice Boltzmann approach. Spatial …

Simulations of liquid crystal hydrodynamics in the isotropic and nematic phases

C Denniston, E Orlandini, JM Yeomans - Europhysics Letters, 2000 - iopscience.iop.org
We present a lattice Boltzmann algorithm for the hydrodynamics of liquid crystals in the
isotropic and nematic phases. The coupling between the tensor order parameter and the …

Structure and dynamics of biological liquid crystals

AD Rey, EE Herrera-Valencia, YK Murugesan - Liquid Crystals, 2014 - Taylor & Francis
A review of thermodynamic and flow liquid crystal models is presented and applied to a wide
range of biological liquid crystals (BLCs), including helicoidal plywoods, biopolymer …

Flow of transversely isotropic fluid in curved pipes

K Fedorowicz, R Prosser - Journal of Non-Newtonian Fluid Mechanics, 2022 - Elsevier
We study a fully developed cree** flow of nematic liquid crystals in a curved pipe with a
circular cross-section. A special limit of zero Deborah number and an infinite Ericksen …

A kinetic–hydrodynamic simulation of microstructure of liquid crystal polymers in plane shear flow

H Yu, P Zhang - Journal of non-newtonian fluid mechanics, 2007 - Elsevier
We study the microstructure formation and defects dynamics arising in liquid crystalline
polymers (LCPs) in plane shear flow by a kinetic–hydrodynamic coupled model. The kinetic …

Superellipsoid-based, real symmetric traceless tensor glyphs motivated by nematic liquid crystal alignment visualization

TJ Jankun-Kelly, K Mehta - IEEE Transactions on Visualization …, 2006 - ieeexplore.ieee.org
A glyph-based method for visualizing the nematic liquid crystal alignment tensor is
introduced. Unlike previous approaches, the glyph is based upon physically-linked metrics …