Numerical methods for viscoelastic fluid flows

MA Alves, PJ Oliveira, FT Pinho - Annual Review of Fluid …, 2021 - annualreviews.org
Complex fluids exist in nature and are continually engineered for specific applications
involving the addition of macromolecules to a solvent, among other means. This imparts …

Electroosmotic flow: From microfluidics to nanofluidics

A Alizadeh, WL Hsu, M Wang, H Daiguji - Electrophoresis, 2021 - Wiley Online Library
Electroosmotic flow (EOF), a consequence of an imposed electric field onto an electrolyte
solution in the tangential direction of a charged surface, has emerged as an important …

AC electrothermal effect promotes enhanced solute mixing in a wavy microchannel

SK Mehta, PK Mondal - Langmuir, 2023 - ACS Publications
For liquids used in biological applications, a smaller diffusion coefficient results in a longer
mixing time. We discuss, in this endeavor, the promising potential of the AC electrothermal …

Flow-switching and mixing phenomena in electroosmotic flows of viscoelastic fluids

MB Khan, F Hamid, N Ali, V Mehandia, C Sasmal - Physics of Fluids, 2023 - pubs.aip.org
The present study uses numerical simulations and experiments to investigate the
electroosmotic flows of viscoelastic fluids through a microchannel containing a cylindrical …

Electroosmotic flow of viscoelastic fluid through a constriction microchannel

J Ji, S Qian, Z Liu - Micromachines, 2021 - mdpi.com
Electroosmotic flow (EOF) has been widely used in various biochemical microfluidic
applications, many of which use viscoelastic non-Newtonian fluid. This study numerically …

Mathematical modeling and analysis of the steady electro-osmotic flow of two immiscible fluids: A biomedical application

HA Alyousef, H Yasmin, R Shah, NA Shah, LS El-Sherif… - Coatings, 2023 - mdpi.com
The in vitro fabrication of big osteoarticular implants integrating biomaterials and cells is of
tremendous interest because these tissues have a limited ability to regenerate. However, the …

Electro-osmotic and pressure-driven flow of viscoelastic fluids in microchannels: Analytical and semi-analytical solutions

LL Ferrás, AM Afonso, MA Alves, JM Nóbrega… - Physics of …, 2016 - pubs.aip.org
In this work, we present a series of solutions for combined electro-osmotic and pressure-
driven flows of viscoelastic fluids in microchannels. The solutions are semi-analytical, a …

Electroosmotic flow of non‐Newtonian fluids in a constriction microchannel

CH Ko, D Li, A Malekanfard, YN Wang, LM Fu… - …, 2019 - Wiley Online Library
Insulator‐based dielectrophoresis has to date been almost entirely restricted to Newtonian
fluids despite the fact that many of the chemical and biological fluids exhibit non‐Newtonian …

A simple yet efficient approach for electrokinetic mixing of viscoelastic fluids in a straight microchannel

C Sasmal - Scientific Reports, 2022 - nature.com
Many complex fluids such as emulsions, suspensions, biofluids, etc., are routinely
encountered in many micro and nanoscale systems. These fluids exhibit non-Newtonian …

Electro-fluid-dynamics (EFD) of soft-bodied organisms swimming through mucus having dilatant, viscous, and pseudo-plastic properties

Z Asghar, RA Shah, M Waqas… - International Journal of …, 2025 - World Scientific
The sperm propelling mechanism has been proposed as a possible resource for soft micro-
robots in confined spaces, with potential applications in biomedical engineering. Human …