Micromixing within microfluidic devices: Fundamentals, design, and fabrication

S Cai, Y Jin, Y Lin, Y He, P Zhang, Z Ge, W Yang - Biomicrofluidics, 2023 - pubs.aip.org
As one of the hot spots in the field of microfluidic chip research, micromixers have been
widely used in chemistry, biology, and medicine due to their small size, fast response time …

[HTML][HTML] An overview of fluids mixing in T-shaped mixers

H Li, D Xu - Theoretical and Applied Mechanics Letters, 2023 - Elsevier
In a T-shaped mixer, the two liquid streams in the inlet channels meet each other at the T-
junction, and their liquid-liquid contacting face exhibits planar, swirling folds and the folds …

An overview of flow features and mixing in micro T and arrow mixers

S Camarri, A Mariotti, C Galletti… - Industrial & …, 2020 - ACS Publications
An overview of the mixing performances of micro T mixers operating with a single fluid is
presented. The focus is on the relationship between the flow features and mixing. Indeed, T …

Unsteady flow regimes in arrow-shaped micro-mixers with different tilting angles

A Mariotti, C Galletti, E Brunazzi, MV Salvetti - Physics of Fluids, 2021 - pubs.aip.org
Two arrow-shaped micro-mixers, obtained from the classical T-shaped geometry by tilting
downward the inlet channels, are considered herein. The two configurations, having …

Effect of stratification on the mixing and reaction yield in a T-shaped micro-mixer

A Mariotti, C Galletti, R Mauri, MV Salvetti, E Brunazzi - Physical Review Fluids, 2021 - APS
The effect of a small density difference, ie, lower than 12%, between the two miscible liquid
streams fed to a T-shaped junction is investigated experimentally and through numerical …

Investigation on steady regimes in a X-shaped micromixer fed with water and ethanol

M Antognoli, ST Masoni, A Mariotti, R Mauri… - Chemical Engineering …, 2022 - Elsevier
Microreactors are very attractive for intensifying chemical and biochemical reactions, as they
enable a large heat transfer with high control of the operating conditions. These features …

Unsteady flow regimes in a T-shaped micromixer: Mixing and characteristic frequencies

A Mariotti, C Galletti, MV Salvetti… - Industrial & Engineering …, 2019 - ACS Publications
Experiments and direct numerical simulations are used jointly to study the asymmetric and
symmetric time-periodic regimes occurring in a T-shaped micro mixer for larger Reynolds …

The role of flow features and chemical kinetics on the reaction yield in a T-shaped micro-reactor

A Mariotti, M Antognoli, C Galletti, R Mauri… - Chemical Engineering …, 2020 - Elsevier
The effect of flow regimes on the reaction yield of a chemical reaction occurring in a T-
shaped micro-reactor is investigated both experimentally and numerically by spanning …

Flow regimes, mixing and reaction yield of a mixture in an X-microreactor

ST Masoni, M Antognoli, A Mariotti, R Mauri… - Chemical Engineering …, 2022 - Elsevier
In the present work, experimental flow visualizations and numerical simulations are carried
out jointly to investigate how flow regimes affect the reaction yield in an X-microreactor. The …

Steady flow regimes and mixing performance in arrow-shaped micro-mixers

A Mariotti, C Galletti, E Brunazzi, MV Salvetti - Physical Review Fluids, 2019 - APS
The different flow regimes occurring for increasing Reynolds numbers (Re) in an arrow-
shaped micro-mixer operated for liquid mixing are investigated by the synergic use of …