4 papers
Nonspherical gas bubble dynamics in viscoelastic soft materials
Sawyer Remillard, Mauro Rodriguez
Nonspherical gas bubble dynamics in viscoelastic materials influence the stress transmission and energy dissipation of their surroundings and are difficult to predict. Their accura…
Peristaltic pumping under poroelastic confinement
Avery Trevino, Roberto Zenit, Mauro Rodriguez
Low Reynolds number flow near a poroelastic interface can be found across scales in biological and engineered systems. We develop a 2D model of peristaltic flow confined under a po…
Microbubble surface instabilities in a strain stiffening viscoelastic material
Sawyer Remillard, Bachir A. Abeid, Timothy L. Hall +5
Understanding the dynamics of instabilities along fluid-solid interfaces is critical for the efficacy of focused ultrasound therapy tools (e.g., histotripsy) and microcavitation rh…
Hierarchical Bayesian constitutive model selection for high-strain-rate soft material characterization
Victor Sanchez, Sawyer Remillard, Bachir A. Abeid +5
The high-fidelity characterization of soft, tissue-like materials under ultra-high-strain-rate conditions is critical in engineering and medicine. Still, it remains challenging due…