Numerical investigation of mixing performance in spiral micromixers based on Dean flows and chaotic advection

E Tripathi, PK Patowari, S Pati - Chemical Engineering and Processing …, 2021 - Elsevier
In this work, we propose three innovative spiral micromixers viz., a simple spiral (SS)
micromixer, SE micromixer designed by modifying the center part of the spiral one with …

Mixing performance analysis of the novel passive micromixer designed by applying fuzzy grey relational analysis

X Luo, Y Cheng, W Zhang, K Li, P Wang… - International Journal of …, 2021 - Elsevier
In this paper, we performed a numerical study on a passive baffled T-micromixer with two
parallel inlets. The baffled structure is applied to improve the contact surface of two liquid …

Construction of a desirable hyperbolic microfluidic chip for ultrasensitive determination of PCT based on chemiluminescence

B Yin, W Yue, ASMMF Sohan, X Wan, T Zhou… - Journal of Materials …, 2023 - pubs.rsc.org
Since procalcitonin (PCT) is a specific inflammation indicator of severe bacterial
inflammation and fungal infection, it is of great significance to construct a sensitive and rapid …

CFD-based optimization of a high-throughput recycle micromixer

NJ Ghahfarokhi, M Mosharaf-Dehkordi… - … Communications in Heat …, 2024 - Elsevier
The present paper uses computational fluid dynamics (CFD) and the response surface
method (RSM) to optimize the performance of a novel high-throughput recycle micromixer …

Non-Newtonian fluid mixing in spiral micromixers: An extensive numerical analysis

ZG Kharaji, M Bayareh - International Communications in Heat and Mass …, 2024 - Elsevier
High-performance micromixers play a crucial role in diverse industrial applications. Utilizing
chaotic advection as a well-established technique improves mixing efficiency due to the …

Numerical study of mixing performance in T-junction passive micromixer with twisted design

A Najafpour, K Hosseinzadeh, S Akbari… - … and Processing-Process …, 2023 - Elsevier
In this study, numerical computations are performed with the main purpose of shedding light
on the mixing characteristics in an innovative T-shaped micromixer equipped with a twisted …

Heat transfer intensification of turbulent forced convection by inserting discontinuous twisted tapes in a wavy tube; hydrothermal and thermodynamics analysis

Z Fazel, H Sadrhosseini, SK Hannani - Chemical Engineering and …, 2022 - Elsevier
The current study presents a numerical investigation on turbulent hydrothermal
characteristics in a wavy passage equipped with discontinuous twisted tapes. The working …

[HTML][HTML] Numerical investigation of a curved micromixer using different arrangements of cylindrical obstacles

SMH Mirkarimi, MJ Hosseini, Y Pahamli - Alexandria Engineering Journal, 2023 - Elsevier
Curved micromixers are one of the most widely used types of passive micromixers that
perform better than straight micromixers. Yet the main disadvantage of these micromixers is …

Performance optimization of a novel passive T-shaped micromixer with deformable baffles

B Talebjedi, M Ghazi, N Tasnim, S Janfaza… - … and Processing-Process …, 2021 - Elsevier
Micromixers are critical components within microfluidic fluid handling and analysis systems.
When it comes to micromixing of biological samples, the hydrodynamical forces acting on …

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 …