Numerical analysis of electroosmotic mixing in a heterogeneous charged micromixer with obstacles

B Mondal, SK Mehta, S Pati, PK Patowari - Chemical Engineering and …, 2021 - Elsevier
The mixing and flow characteristics are numerically investigated for an electroosmotic flow
through a heterogeneous charged micromixer with obstacles both at the top and bottom …

Vortex‐assisted electroosmotic mixing of Carreau fluid in a microchannel

SK Mehta, PK Mondal - Electrophoresis, 2023 - Wiley Online Library
Pertaining to the mixing of the non‐Newtonian Carreau fluid under electrokinetic actuation
inside a plane microchannel, we propose a new design of micromixer that involves inserting …

Enhanced electroosmotic mixing of non-Newtonian fluids in a heterogeneous surface charged micromixer with obstacles

SK Mehta, B Mondal, S Pati, PK Patowari - Colloids and Surfaces A …, 2022 - Elsevier
We investigate the mixing and hydrodynamic characteristics computationally for a pure
electroosmotic flow of non-Newtonian fluid through a nonuniformly charged micromixer with …

Enhanced electroosmotic mixing in a wavy micromixer using surface charge heterogeneity

SK Mehta, S Pati - Industrial & Engineering Chemistry Research, 2022 - ACS Publications
We investigate the flow and mixing characteristics for an electroosmotic flow through a wavy
micromixer using surface charge heterogeneity. The Laplace equation for the external …

Parametric analysis of the heat transfer behavior of the nano-particle ionic-liquid flow between concentric cylinders

RA Shah, H Ullah, MS Khan… - Advances in Mechanical …, 2021 - journals.sagepub.com
This paper investigates the enhanced viscous behavior and heat transfer phenomenon of an
unsteady two di-mensional, incompressible ionic-nano-liquid squeezing flow between two …

Anaerobic digestion, mixing, environmental fate, and transport

CC Chang, C Kuo‐Dahab… - Water Environment …, 2019 - Wiley Online Library
Anaerobic digestion, mixing, environmental fate, and transport - Chang - 2019 - Water
Environment Research - Wiley Online Library Skip to Article Content Skip to Article Information …

Numerical assessment of hydrodynamic and mixing characteristics for mixed electroosmotic and pressure-driven flow through a wavy microchannel with patchwise …

KN Vasista, SK Mehta, S Pati - Proceedings of the Institution …, 2021 - journals.sagepub.com
The micromixing of two fluids plays a vital role in lab-on-a-chip devices. For obtaining better
mixing efficiency, we propose a micromixer using patchwise surface potential heterogeneity …

Numerical simulation of electroosmotic mixing of non-Newtonian fluids in a micromixer with zeta potential heterogeneity

J Yang, Y Chen, C Du, X Guan, J Li - Chemical Engineering and Processing …, 2023 - Elsevier
Reagent mixing for microchemical analysis is critical. Most biological fluids and polymer
solutions used in the biomedical field belong to the category of non-Newtonian fluids. In this …

Enhanced mixing and flow reversal in a modulated microchannel

A Banerjee, AK Nayak, B Weigand - International Journal of Mechanical …, 2019 - Elsevier
Electrokinetic mixing enhancement of an aqueous electrolyte due to advection-diffusion
mechanism is proposed in a microchannel with wavy side walls. Usually, the electrolyte …

[HTML][HTML] Toward tuning flow charecteristics in microchannel by nanotechnology and electrokinetic: Numerical simulation of heterogenous electroosmotic flow

M Dallakenejad, SM Seyyedi, HH Afrouzi… - Alexandria Engineering …, 2023 - Elsevier
Nanotechnology in recent years helps researcehers to design flow rate and profile in
microsized channel via making surface charge heterogenous. This paper numerically …