90 citations · 187 across the 5 of their papers we have counts for
5 papers
Boundary conditions at the gas sectors of superhydrophobic grooves
Alexander L. Dubov, Tatiana V. Nizkaya, Evgeny S. Asmolov +1
The hydrodynamics of liquid flowing past gas sectors of unidirectional superhydrophobic surfaces is revisited. Attention is focussed on the local slip boundary condition at the liq…
Inertial focusing of finite-size particles in microchannels
Evgeny S. Asmolov, Alexander L. Dubov, Tatiana V. Nizkaya +2
At finite Reynolds numbers, Re, particles migrate across laminar flow streamlines to their equilibrium positions in microchannels. This migration is attributed to a lift force, and…
Regimes of Wetting Transitions on Superhydrophobic Textures Conditioned by Energy of Receding Contact Lines
Alexander L. Dubov, Ahmed Mourran, Martin Möller +1
We discuss an evaporation-induced wetting transition on superhydrophobic stripes, and show that depending on the elastic energy of the deformed contact line, which determines the v…
Contact Angle Hysteresis on Superhydrophobic Stripes
Alexander L. Dubov, Ahmed Mourran, Martin Möller +1
We study experimentally and discuss quantitatively the contact angle hysteresis on striped superhydrophobic surfaces as a function of a solid fraction, . It is shown that the…
Lattice-Boltzmann simulations of the drag force on a sphere approaching a superhydrophobic striped plane
Alexander L. Dubov, Sebastian Schmieschek, Evgeny S. Asmolov +2
By means of lattice-Boltzmann simulations the drag force on a sphere of radius R approaching a superhydrophobic striped wall has been investigated as a function of arbitrary separa…