3 papers
physics.flu-dyn2026
Mixing Performance of Toroidal Ring Mixers: Effects of Flow Rate Ratios and Geometric Asymmetry
Mohammad Majidi, Taehong Kim, Jiaqi Li +4
Microfluidic mixing is important for nanoparticle fabrication, where rapid contact between the solvent and nonsolvent streams is needed to control the formation process. Various mi…
physics.flu-dyn2026
High-Fidelity Simulations of Two Miscible Fluids in Small Scale Turbulent Mixers Using a Variational Multiscale Finite Element Method
Dongjie Jia, Mohammad Majidi, Kurt D. Ristroph +1
Turbulent mixers have been widely used in industrial settings for chemical production and increasingly for therapeutic nanoparticle formulation by antisolvent precipitation. The qu…
physics.flu-dyn2025
Complex Pressure Node Formation and Resonances Induced by Scatterers in a Standing-Wave Acoustic Cavity
Rizwan Ullah, Andres Barrio-Zhang, Arezoo M. Ardekani
Acoustic pressure nodes in acoustophoretic devices are crucial for applications in tissue engineering, cell analysis, and particle trapping. Typically, a single primary node forms…