3 papers
cond-mat.soft2026
Axial dispersion in dilute solutions of linear and branched polymers in parallel-plate and expansion-contraction microchannels
C. Levi Petix, Tzortzis Koulaxizis, Griffin D. Overton +2
The axial dispersion of polymers in microchannels depends on an interplay between microchannel geometry, polymer architecture, and hydrodynamics. Here, we investigate the axial dis…
physics.flu-dyn2025
Mesoscale particle-based simulations of flow in expansion-contraction microchannels at low Reynolds number
Tzortzis Koulaxizis, Clara De La Torre Garcia, C. Levi Petix +2
We computationally study the flow of Newtonian fluids through sinusoidal expansion-contraction microchannels at low Reynolds number. We first use a perturbation method to analytica…
cond-mat.soft2025
Designing binary mixtures of colloidal particles with simple interactions that assemble complex crystals
Beth Hsiao-Yen Wei, C. Levi Petix, Qizan Chen +2
Computational methods for designing interactions between colloidal particles that induce self-assembly have received much attention for their promise to discover tailored materials…