Enhanced bio-fluids mixing by the soft polyelectrolyte layer-modulated electroosmotic vortices

D Kumar, SK Mehta, PK Mondal - Physics of Fluids, 2023 - pubs.aip.org
We investigate the mixing of soft biofluids in a narrow fluidic device under the influence of
electroosmotic vortices generated by the patterned soft polyelectrolyte layers (PEL) …

Dielectric layer modulated nanofluidic transport: Formation of parent–sister vortices

D Pandey, PK Mondal - Physics of Fluids, 2023 - pubs.aip.org
Our analysis, consistent with the induced-charge electrokinetic, aptly discusses the effect of
gate potential on the formation of vortices of disparate scales in a nanofluidic channel. The …

Electroosmotic mixing of viscoplastic fluids in a microchannel

SK Mehta, PK Mondal - Physical Review Fluids, 2024 - APS
Viscoplastic fluids flow through a microfluidic channel having a built-in two-part cylinder
inside, while the upstream and downstream parts of the cylinder bear the surface potential of …

Insight into the electroosmotic vortex modulated reaction characteristics of viscoplastic fluids

SK Mehta, P Bhushan, PK Mondal, S Wongwises - Physics of Fluids, 2024 - pubs.aip.org
Using positively charged patches embedded in the walls of a microreactor, we generated
electroosmotic vortices to analyze chemical reactions involving the flow of viscoplastic …

Electrophoresis of a weakly charged dielectric fluid droplet in a cylindrical pore

S Lu, J Tseng, L Chuang, N Chang, S Chen… - …, 2024 - Wiley Online Library
Electrophoresis of a weakly charged dielectric droplet with constant surface charge density
in a chargeless cylindrical pore is investigated theoretically in this study, focusing on the …

Effect of microchannel cross-section geometry on the flow resistance with stainless steel flat-plate solar collectors

Q Cai, Y He, H Yu, F Liu, G Duan, Y Wang… - … Heat Transfer, Part A …, 2024 - Taylor & Francis
The stainless steel flat plate solar collector is a new type of collector that has a longer
lifespan in high-temperature and high-humidity environments. When using stainless steel as …