Drops on Polymer Brushes: Advances in Thin-Film Modeling of Adaptive Substrates

S Hartmann, J Diekmann, D Greve, U Thiele - Langmuir, 2024 - ACS Publications
We briefly review recent advances in the hydrodynamic modeling of the dynamics of
droplets on adaptive substrates, in particular, solids that are covered by polymer brushes …

[BOOK][B] Falling liquid films

S Kalliadasis, C Ruyer-Quil, B Scheid, MG Velarde - 2011 - books.google.com
This monograph provides a detailed review of the state-of-the-art theoretical (analytical and
numerical) methodologies for the analysis of dissipative wave dynamics and pattern …

[HTML][HTML] Darcy Forchheimer nanofluid thin film flow of SWCNTs and heat transfer analysis over an unsteady stretching sheet

S Nasir, Z Shah, S Islam, E Bonyah, T Gul - AIP Advances, 2019 - pubs.aip.org
This article analyzes the Darcy Forchheimer 2D thin film fluid of nanoliquid. Flow of
nanoliquid is made due to a flat unsteady stretchable sheet. In nanoliquids, nanomaterial is …

Thermocapillary instability on a film falling down a non-uniformly heated slippery incline

S Chattopadhyay, A Mukhopadhyay, AK Barua… - International Journal of …, 2021 - Elsevier
A gravity-driven, thin, incompressible liquid film flow on a non-uniformly heated, slippery
inclined plane is considered within the framework of the long-wave approximation method. A …

Dynamics and stability of weakly viscoelastic film flowing down a uniformly heated slippery incline

S Chattopadhyay, AS Desai - Physical Review Fluids, 2022 - APS
In this study, we investigate the stability of a thin viscoelastic fluid draining down a uniformly
heated slippery inclined plane. A theoretical model is employed consisting of the Navier …

A falling film down a slippery inclined plane

A Samanta, C Ruyer-Quil, B Goyeau - Journal of Fluid Mechanics, 2011 - cambridge.org
A gravity-driven film flow on a slippery inclined plane is considered within the framework of
long-wave and boundary layer approximations. Two coupled depth-averaged equations are …

Weakly viscoelastic film on a slippery slope

S Chattopadhyay, AS Desai, AK Gaonkar, AK Barua… - Physics of …, 2021 - pubs.aip.org
We study the stability of weakly viscoelastic film (Walter's B ″) flowing down under gravity
along a slippery inclined plane. The focus is to investigate the interaction of the bottom slip …

Shear imposed falling liquid films on a slippery substrate with Marangoni effects: Effect of odd viscosity

AS Desai, S Chattopadhyay, AK Gaonkar - International Journal of Non …, 2023 - Elsevier
We investigate the behavior of a thin fluid with disrupted time-reversal symmetry on a
uniformly heated inclined surface under external shear stress using modified Navier–Stokes …

Linear stability of a plane Couette–Poiseuille flow overlying a porous layer

A Samanta - International Journal of Multiphase Flow, 2020 - Elsevier
The modal and non-modal linear stability analyses of a three-dimensional plane Couette–
Poiseuille flow through a porous channel are studied based on the two-domain approach …

Linear instability of a surfactant-laden shear imposed falling film over an inclined porous bed

MM Hossain, S Ghosh, H Behera - Physics of Fluids, 2022 - pubs.aip.org
The influence of externally imposed shear on a surfactant-laden gravity-driven fluid flow over
an inclined porous substrate is studied using the linear perturbation theory. The …