Micro-particle image velocimetry (µPIV): recent developments, applications, and guidelines

R Lindken, M Rossi, S Große, J Westerweel - Lab on a Chip, 2009 - pubs.rsc.org
In this review we discuss the state of the art of the optical whole-field velocity measurement
technique micro-scale Particle Image Velocimetry (µPIV). µPIV is a useful tool for …

Reactions, hydrodynamics and mass transfer in micro-packed beds—Overview and new mass transfer data

A Faridkhou, JN Tourvieille, F Larachi - Chemical Engineering and …, 2016 - Elsevier
Studies on micro-packed beds were reviewed pointing out major contributions with their key
findings. Negligible mass transfer resistance and temperature gradients in micro-packed …

Microchannel anechoic corner for size-selective separation and medium exchange via traveling surface acoustic waves

G Destgeer, BH Ha, J Park, JH Jung… - Analytical …, 2015 - ACS Publications
We demonstrate a miniaturized acoustofluidic device composed of a pair of slanted
interdigitated transducers (SIDTs) and a polydimethylsiloxane microchannel for achieving …

Stability analysis of vaneless space in high-head pump-turbine under turbine mode: Computational fluid dynamics simulation and particle imaging velocimetry …

W Deng, L Xu, Z Li, W Tang, X Wang, L Shang, D Liu… - Machines, 2022 - mdpi.com
When the Francis-type reversible pump-turbine runs under partial load, the pressure
pulsation amplitude and frequency in vaneless space are high, posing a serious threat to the …

Particle image velocimetry flowmeter for natural gas applications

L Wangxu, L Zhenggui, D Wanquan, J Lei… - Flow Measurement and …, 2021 - Elsevier
Ultrasonic flowmeters are currently used in the measurement of large natural gas flow.
However, their high sensitivity to noise signals can cause measurement errors and direct …

Experimental and theoretical investigations of non-Newtonian electro-osmotic driven flow in rectangular microchannels

Y Huang, J Chen, TN Wong, JL Liow - Soft matter, 2016 - pubs.rsc.org
With the development of microfluidics, electro-osmotic (EO) driven flow has gained intense
research interest as a result of its unique flow profile and the corresponding benefits in its …

Multiscale flow topologies in microconfined high-pressure transcritical fluid turbulence

G Barea, N Masclans, L Jofre - Physical Review Fluids, 2023 - APS
The topology of multiscale turbulent motions in a high-pressure transcritical channel flow is
studied using direct numerical simulations. In particular, the system analyzed corresponds to …

Heat transfer enhancement by recirculating flow within liquid plugs in microchannels

Z Che, TN Wong, NT Nguyen - International Journal of Heat and Mass …, 2012 - Elsevier
Plug flow can significantly enhance heat transfer in microchannels as compared to single
phase flow. Using an analytical model of flow field, heat transfer in plug flow is investigated …

Experimental measurements of flow mixing in cold leg of a pressurized water reactor

D Orea, R Vaghetto, T Nguyen, Y Hassan - Annals of Nuclear Energy, 2020 - Elsevier
The main objective of OECD/NEA Cold Leg Mixing CFD-UQ Benchmark exercise is to
evaluate the use of CFD simulations for safety issues related to mixing phenomena in the …

A microscopic particle image velocimetry method for studying the dynamics of immiscible liquid–liquid interactions in a porous micromodel

G Blois, JM Barros, KT Christensen - Microfluidics and Nanofluidics, 2015 - Springer
The development of an experimental protocol to investigate the flow field produced by the
interaction of two immiscible liquids flowing through a porous network is reported. The …