Shear instabilities of freely standing thermotropic smectic-A films

In this Letter we discuss theoretically the instabilities of thermotropic freely standing smectic-A films under shear flow\cite{re:wu}. We show that, in Couette geometry, the centrifugal force pushes the liquid crystal toward the outer boundary and induces smectic layer dilation close to the outer boundary. Under strong shear, this effect induces a layer buckling instability. The critical shear rate is proportional to $1/\sqrt{d}$, where $d$ is the thickness of the film.Comment: 12 pages, 2 figure

Observation of a finite-time singularity in needle propagation in Hele-Shaw cells

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ABO‐associated antibody‐mediated rejection following A2B‐to‐B renal transplantation and successful treatment with therapeutic plasma exchange

Peer Reviewedhttps://deepblue.lib.umich.edu/bitstream/2027.42/149287/1/trf15201_am.pdfhttps://deepblue.lib.umich.edu/bitstream/2027.42/149287/2/trf15201.pd

Observation of a finite-time singularity in needle propagation in Hele-Shaw cells

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Bistability in non-Newtonian flow: Rheology of lyotropic liquid crystals

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Dynamic light scattering from lyotropic lamellar phases subjected to a flow field

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Dynamic light scattering from lyotropic lamellar phases subjected to a flow field

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Dynamic light scattering from lyotropic lamellar phases subjected to a flow field

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