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 …

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 …

Effects of outlets flow rates ratios on flow patterns in cross-shaped channels

W Zhang, W Li, H Liu, F Wang - Physics of Fluids, 2021 - pubs.aip.org
Flow patterns in a cross-shaped channel with two inlets and two outlets at 30< Re< 350
were identified by plane laser induced fluorescence. The effects of outlets flow rates ratio (M …

Numerical investigation of engulfment flow at low Reynolds numbers in a T-shaped microchannel

VST Madana, B Ashraf Ali - Physics of Fluids, 2020 - pubs.aip.org
Microreactors play a major role in the intensification of industrial processes. The
performance of microfluidic devices depends on the flow behavior and flow regimes present …

Investigation of the slip boundary conditions effect on the flow regimes, mixing efficiency and heat transfer in a T-type micromixer

AS Lobasov, VY Rudyak, AV Minakov - Chemical Engineering and …, 2024 - Elsevier
This paper presents the research of effect of the slip coefficient on the mixing efficiency, flow
regimes and heat exchange of two fluids in a T-shaped micromixer. The slip coefficient …

T-shaped micromixers aligned in a row: characterization of the engulfment regime

S Camarri - Acta Mechanica, 2022 - Springer
Accurate control of mixing between two fluids is a fundamental aspect in many applications
and generally implies the use of small devices operating at low velocities. This is often …

Investigation of the symmetry-breaking instability in a T-mixer with circular cross section

C Chicchiero, L Siconolfi, S Camarri - Physics of Fluids, 2020 - pubs.aip.org
This paper investigates the laminar flow inside a T-mixer composed of three pipes with a
circular cross section. The flow enters the mixer symmetrically from the two aligned pipes …