[HTML][HTML] Mobilization of trapped oil droplet in porous media through viscoelasticity
Viscoelastic fluids flowing through porous media have been shown to provide improvements
in oil displacement efficiency resulting from a favorable mobility ratio. In this study, we …
in oil displacement efficiency resulting from a favorable mobility ratio. In this study, we …
[HTML][HTML] Geometry dependence of viscoelastic instabilities through porous media
Viscoelastic instabilities are notoriously sensitive to their geometrical environment.
Consequently, understanding the onset and general behavior of viscoelastic instabilities in …
Consequently, understanding the onset and general behavior of viscoelastic instabilities in …
Assessment of polymer feedback coupling approaches in simulation of viscoelastic fluids using the lattice Boltzmann method
The lattice Boltzmann method (LBM) has emerged as a popular approach to simulate
complex non-Newtonian fluid mechanics problems, such as those involving viscoelastic …
complex non-Newtonian fluid mechanics problems, such as those involving viscoelastic …
Nonlinear parametric models of viscoelastic fluid flows
Reduced-order models (ROMs) have been widely adopted in fluid mechanics, particularly in
the context of Newtonian fluid flows. These models offer the ability to predict complex …
the context of Newtonian fluid flows. These models offer the ability to predict complex …
High-fidelity robust and efficient finite difference algorithm for simulation of polymer-induced turbulence in cylindrical coordinates
A high-fidelity finite difference method for simulation of viscoelastic turbulence in cylindrical
coordinates has been developed. In this algorithm, the evolution equation for the polymer …
coordinates has been developed. In this algorithm, the evolution equation for the polymer …
Preserving large-scale features in simulations of elastic turbulence
Simulations of elastic turbulence, the chaotic flow of highly elastic and inertialess polymer
solutions, are plagued by numerical difficulties: the chaotically advected polymer …
solutions, are plagued by numerical difficulties: the chaotically advected polymer …
A novel transition route to elastically dominated turbulence in viscoelastic Taylor–Couette flow
A novel transition sequence to elastically dominated turbulence (EDT) in Taylor–Couette
flow of dilute polymeric solutions at elasticity number E l= W i/R e= 0. 15 that signifies the …
flow of dilute polymeric solutions at elasticity number E l= W i/R e= 0. 15 that signifies the …
Machine learning in viscoelastic fluids via energy-based kernel embedding
The ability to measure differences in collected data is of fundamental importance for
quantitative science and machine learning, motivating the establishment of metrics …
quantitative science and machine learning, motivating the establishment of metrics …
Influence of plasticity on inertialess viscoelastic instabilities in elongational flow regimes
Many important practical applications involving porous media, cosmetics, biological
systems, and food processing involve the transport of non-Newtonian fluids, which possess …
systems, and food processing involve the transport of non-Newtonian fluids, which possess …
Conserving elastic turbulence numerically using artificial diffusivity
To simulate elastic turbulence, where viscoelasticity dominates, numerical solvers introduce
an artificial stress diffusivity term to handle the steep polymer stress gradients that ensue …
an artificial stress diffusivity term to handle the steep polymer stress gradients that ensue …