Flow behavior and mixing of single-phase laminar Newtonian miscible fluid in T-junction micromixer with twisted mixing channel-A numerical study

JC Kurnia, A Ahmadihosseini, AP Sasmito - Chemical Engineering and …, 2022 - Elsevier
The interest in static T-junction micromixers has increased in recent years due in part to their
compact design, high area-to-volume ratio, and the absence of moving parts. The …

Experimental determination and computational prediction of the mixing efficiency of a simple, continuous, serpentine-channel microdevice

S Arockiam, YH Cheng, PM Armenante… - … Research and Design, 2021 - Elsevier
Micromixing devices often utilize complex architectures to mix miscible liquid streams and
can be complex and expensive to fabricate. Here, we developed, built, experimentally …

An enhanced one-layer passive microfluidic mixer with an optimized lateral structure with the Dean effect

T Zhou, Y Xu, Z Liu, SW Joo - Journal of Fluids …, 2015 - asmedigitalcollection.asme.org
Topology optimization method is applied to a contraction–expansion structure, based on
which a simplified lateral flow structure is generated using the Boolean operation. A new …

Markov nonlinear system estimation for engine performance tracking

P Wang, RX Gao - Journal of Engineering for Gas …, 2016 - asmedigitalcollection.asme.org
This paper presents a joint state and parameter estimation method for aircraft engine
performance degradation tracking. Contrast to previously reported techniques on state …

An efficient micro-mixer by elastic instabilities of viscoelastic fluids: Mixing performance and mechanistic analysis

WH Cai, YY Li, HN Zhang, YK Li, JP Cheng… - International Journal of …, 2018 - Elsevier
Efficient mixing is one of the keen interest of many bioengineering and chemical
engineering processes. In this work, we designed an efficient micro-mixer with viscoelastic …

Vibration in Microchannel Causes Greater Enhancement of Mass Transfer in Toluene–Acetic Acid–Water System

P Jaiswal, Y Kumar, D Panda… - Industrial & Engineering …, 2021 - ACS Publications
In recent times, microfluidic systems have emerged due to their multifunctional benefits
including a higher degree of process intensification. The existence of the slug flow regime in …

Enhanced micromixer designs for chemical applications–Numerical simulations and analysis

H Ammar, B El Zoghbi, J Faraj, M Khaled - Chemical Engineering and …, 2025 - Elsevier
Microfluidics plays a vital role in managing microscale chemical processes, particularly in
reactions with rapid kinetics and exothermic conditions, where laminar flow can result in …

Pulsatile flow micromixing coupled with ICEO for non-Newtonian fluids

MM Tatlιsoz, Ç Canpolat - Chemical Engineering and Processing-Process …, 2018 - Elsevier
The most biofluids/polymers, which are extensively used in lab-on-a-Chip devices exhibit
non-Newtonian characteristics, whose mixing behaviors become crucial for the most …

Numerical simulation of heat transfer process of viscoelastic fluid flow at high Weissenberg number by log-conformation reformulation

HN Zhang, DY Li, XB Li, WH Cai… - Journal of Fluids …, 2017 - asmedigitalcollection.asme.org
Viscoelastic fluids are now becoming promising candidates of microheat exchangers'
working medium due to the occurrence of elastic instability and turbulence at microscale …

Analysis of a Novel YY Micromixer for Mixing at a Wide Range of Reynolds Numbers

V Viktorov, C Visconte… - Journal of Fluids …, 2016 - asmedigitalcollection.asme.org
A novel passive micromixer, denoted as the YY mixer, based on split-and-recombine (SAR)
principle is proposed and studied both experimentally and numerically over Reynolds …