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physics.flu-dyn2026
Zero-Mean Oscillations Drive Recirculations in Potential Flows at Vanishing Reynolds Number
Alexandre S. Avaro, Leon V. Gebhard, Gabriel Amselem +1
Recirculating flows are central to transport phenomena, but their generation in potential flows requires additional physical mechanisms. We show experimentally that recirculation a…
physics.flu-dyn2026
Designing single-layer PDMS devices for micron to millimeter-scale deformations
Leon V. Gebhard, Alexandre S. Avaro, Gabriel Amselem +1
The elasticity of PDMS has played a central role in advancing important microfluidic technologies, ranging from early valves to sophisticated organ-on-a-chip systems. However, most…