Emulsification with rectangular tubes

E Crestel, L Derzsi, H Bartolomei, J Bibette… - Physical Review …, 2019 - APS
… While the flow is initially unidirectional in the rectangular tube, we observe the formation of
two vortices beside the meniscus. Such a flow may be at the origin of the slight dependence …

Mass transfer and emulsification by chaotic advection

T Lemenand, C Habchi, D Della Valle, J Bellettre… - International Journal of …, 2014 - Elsevier
… the same cross section and the same tube length. The coils are … the test section with
conic/rectangular connections. The diffuser/… Pictures of the emulsion are taken with a high-frequency …

Microfluidic step-emulsification in axisymmetric geometry

I Chakraborty, J Ricouvier, P Yazhgur, P Tabeling… - Lab on a Chip, 2017 - pubs.rsc.org
… step-emulsification. This setup consists of a stable core-annular biphasic flow in a cylindrical
capillary tube connected co-axially to a reservoir tube of … in the step-emulsification regime is …

Study on natural convection characteristics of oil/water emulsions inside a rectangular vessel with vertical heating/cooling walls

T Morimoto, T Ikeda, H Kumano - International Journal of Heat and Mass …, 2018 - Elsevier
emulsion inside a rectangular vessel heated from a vertical wall and cooled from the opposite
wall. An O/W emulsion … used as the dispersed phase of the emulsion. The emulsions were …

Micro-fabricated metal nozzle plates used for water-in-oil and oil-in-water emulsification

MJ Geerken, MNW Groenendijk… - Journal of Membrane …, 2008 - Elsevier
Rectangular microchannels were etched into a silicon wall, … In most of the studies oil-in-water
emulsification was performed due … Here, rectangular microchannels were etched vertically …

De-emulsification of kerosene/water emulsions with plate-type microchannels

X Chen, H Lu, W Jiang, LY Chu… - Industrial & engineering …, 2010 - ACS Publications
… The hollow shim was made with aluminous or cupreous materials to form a rectangular
microchannel … inside a 360-mm-long PTFE tube (inner diameter, 0.8 mm), in which no visible de-…

Microfluidic step emulsification techniques based on spontaneous transformation mechanism: A review

Z Liu, C Duan, S Jiang, C Zhu, Y Ma, T Fu - Journal of Industrial and …, 2020 - Elsevier
emulsification technology well known to the general public, this review paper presents the
droplet emulsification … The rectangular type step emulsification device originated from terrace …

An innovative miniature pulsating emulsification device: flow characterization and measurement of emulsion stability

AP Chondrou, SP Evgenidis, M Kostoglou… - Colloids and …, 2020 - mdpi.com
… In this study, an innovative miniature emulsification device is … up and down inside a rectangular
cell with flat glass walls, … ) the emulsion is transferred into a vertical glass tube to allow …

Theoretical analysis of 3D emulsion droplet generation by a device using coaxial glass tubes

Y Gu, H Kojima, N Miki - Sensors and Actuators A: Physical, 2011 - Elsevier
… 1, the axial symmetric emulsion-droplet-forming device of the present study is … tubes (ringcaps
from Hirschmann Laborgerate GmbH and Co., KG), namely, inner, outer, and inlet tubes. …

Water-in-oil emulsification in a bifurcated tree-like network: Flow distribution properties and their impact on the emulsion polydispersity

P Zhou, D Tarlet, Y Fan, X Hu, L Luo - Chemical Engineering Research and …, 2018 - Elsevier
This paper presents a numerical study on the water-in-oil emulsification process through the
parallelization of micro/mini-channels. Firstly, the single-phase fluid flow distribution …