Geometrical wetting boundary condition for complex geometries in lattice Boltzmann color-gradient model
N Wang, W Ni, H Liu - Physics of Fluids, 2024 - pubs.aip.org
A wetting boundary condition for dealing with moving contact lines on complex surfaces is
developed in the lattice Boltzmann color-gradient model. The wetting boundary condition is …
developed in the lattice Boltzmann color-gradient model. The wetting boundary condition is …
Deformation and breakup behaviors of a Giesekus viscoelastic droplet in Newtonian shear flow
N Wang, W Ni, D Wang, H Liu - Computers & Fluids, 2023 - Elsevier
The deformation and breakup of a Giesekus viscoelastic droplet suspended in a Newtonian
matrix under simple shear flow is investigated through a lattice Boltzmann method, which …
matrix under simple shear flow is investigated through a lattice Boltzmann method, which …
Wetting boundary condition for three-dimensional curved geometries in lattice Boltzmann color-gradient model
N Wang, T Kuang, Y Liu, Z Yin, H Liu - Physics of Fluids, 2024 - pubs.aip.org
A wetting boundary condition for handling contact line dynamics on three-dimensional
curved geometries is developed in the lattice Boltzmann color-gradient framework. By …
curved geometries is developed in the lattice Boltzmann color-gradient framework. By …
Spreading and engulfment of a viscoelastic film onto a Newtonian droplet
We use the conservative phase-field lattice Boltzmann method to investigate the dynamics
when a Newtonian droplet comes in contact with an immiscible viscoelastic liquid film. The …
when a Newtonian droplet comes in contact with an immiscible viscoelastic liquid film. The …
Numerical investigation on the deformation and breakup of an elastoviscoplastic droplet in simple shear flow
H Zhang, W Gong, W Yuan, B Meng - Physics of Fluids, 2024 - pubs.aip.org
In this paper, direct numerical simulations (DNSs) are performed to investigate the
deformation and breakup of an elastoviscoplastic (EVP) droplet in a Newtonian matrix under …
deformation and breakup of an elastoviscoplastic (EVP) droplet in a Newtonian matrix under …
The effect of contact angle hysteresis on a droplet in a viscoelastic two-phase system
K Bazesefidpar, O Tammisola - Physics of Fluids, 2024 - pubs.aip.org
We investigate the dynamic behavior of a two-dimensional droplet adhering to a wall in
Poiseuille flow at low Reynolds numbers, in a system where one of the phases is …
Poiseuille flow at low Reynolds numbers, in a system where one of the phases is …
Numerical simulation of non-Newtonian fluidsflow over surfaces
K Bazesefidpar - 2023 - diva-portal.org
Wetting of surfaces by droplets of non-Newtonian fluids is important for various industrial
and natural processes such as coating and cleaning of surfaces and inkjet printing, to name …
and natural processes such as coating and cleaning of surfaces and inkjet printing, to name …