The stability of inviscid Beltrami flow between parallel free-slip impermeable boundaries
D Dritschel, M Frey - Journal of Fluid Mechanics, 2023 - cambridge.org
We present a family of exact inviscid three-dimensional Beltrami flows in a horizontally
periodic domain lying between two parallel free-slip boundaries. Significantly, these flows …
periodic domain lying between two parallel free-slip boundaries. Significantly, these flows …
Elastic instability in a family of rectilinear viscoelastic channel flows devoid of centerline symmetry
SK Yadav, G Subramanian, V Shankar - Physical Review Fluids, 2024 - APS
We analyze the linear stability of viscoelastic channel flows, with velocity profiles that are
asymmetric about the channel centerline, belonging to the one-parameter Couette …
asymmetric about the channel centerline, belonging to the one-parameter Couette …
Revisiting viscoelastic liquid films flowing down a slippery substrate: Linear and nonlinear viscoelastic waves
Z Song, Z Ding - Available at SSRN 4955671, 2022 - papers.ssrn.com
This paper revisits the flow of a viscoelastic film on a slippery substrate (Phys. Rev. Fluids
{\bf 7}~(6), 064007, 2022) using the Navier-slip boundary condition, $\tau_ {xz}=\lambda u …
{\bf 7}~(6), 064007, 2022) using the Navier-slip boundary condition, $\tau_ {xz}=\lambda u …