2 papers
cond-mat.soft2026
On the selection of Saffman-Taylor fingers in a tapered Hele-Shaw cell
Dipa Ghosh, Satyajit Pramanik
We present an analytical study for predicting the finger width of the Saffman-Taylor finger in a tapered Hele-Shaw cell. We consider a rectilinear geometry with a constant depth gr…
physics.flu-dyn2021
Spatiotemporal linear stability of viscoelastic free shear flows: non-affine response regime
Diksha Bansal, Dipa Ghosh, Sarthok Sircar
We provide a detailed comparison of the two-dimensional, temporal and the spatiotemporal linearized analyses of the viscoelastic free shear flows in the limit of low to moderate Re…