298 citations · 875 across the 18 of their papers we have counts for
19 papers
Rare-event detection in a backward-facing-step flow using live optical-flow velocimetry: observation of an upstream jet burst
Juan Pimienta, Jean-Luc Aider
Rare and extreme events in turbulent flows play a critical role in transport, mixing and transition, yet are notoriously difficult to capture experimentally. Here we report, to our…
High Resolution and High-Speed Live Optical Flow Velocimetry
Juan Pimienta, Jean-Luc Aider
Particle Image Velocimetry (PIV) typically relies on cross-correlation,which makes it difficult to obtain instantaneous velocity fields that are both spatially dense and available…
Towards High Resolution Real-Time Optical Flow Particle Image Velocimetry
Juan Pimienta, Jean-Luc Aider
Particle Image Velocimetry (PIV) is the most commonly used optical technique for measuring 2D velocity fields. However, improving the spatial resolution of instantaneous velocity f…
Feasibility of an Acoustophoresis-based System for a High-Throughput Cell Washing: Application to Bioproduction
Hugo R Sugier, Ludovic Bellebon, Jean-Luc Aider +3
Background These last decades have seen the emergence and development of cell-based therapies, notably those based on mesenchymal stromal cells (MSCs). The advancement of these pro…
Ultrasonic chaining of emulsion droplets
Mohammed A. Abdelaziz, Jairo A. Diaz, Jean-Luc Aider +3
Emulsion droplets trapped in an ultrasonic levitator behave in two ways that solid spheres do not: (1) Individual droplets spin rapidly about an axis parallel to the trapping plane…
Acoustic radiation force and torque on spheroidal particles in an ideal cylindrical chamber
Jose P. Leao-Neto, Mauricio Hoyos, Jean-Luc Aider +1
We theoretically investigate how the acoustic radiation force and torque arise on a small spheroidal particle immersed in a nonviscous fluid inside an ideal cylindrical chamber. Th…