114 citations · 141 across the 8 of their papers we have counts for
8 papers
Fluidic hysterons and memory in flow networks
Abhineet Singh Rajput, Amir A. Pahlavan
Hysterons provide a minimal description of memory in driven matter: bistable elements with distinct switching thresholds whose interactions generate hysteresis, avalanches, and ret…
Solute-mediated colloidal vortex in a microfluidic T-junction
Haoyu Liu, Amir A. Pahlavan
Solute gradients next to an interface drive a diffusioosmotic flow, the origin of which lies in the intermolecular interactions between the solute and the interface. These flows on…
Triboelectrically mediated self-assembly and manipulation of drops at an interface
Paul R. Kaneelil, J. Pedro de Souza, Günther Turk +2
The fluid-fluid interface is a complex environment for a floating object where the statics and dynamics may be governed by capillarity, gravity, inertia, and other external body fo…
Forced Imbibition in Stratified Porous Media
Nancy B. Lu, Amir A. Pahlavan, Christopher A. Browne +3
Imbibition plays a central role in diverse energy, environmental, and industrial processes. In many cases, the medium has multiple parallel strata of different permeabilities; howe…
Particle motion nearby rough surfaces
Christina Kurzthaler, Lailai Zhu, Amir A. Pahlavan +1
We study the hydrodynamic coupling between particles and solid, rough boundaries characterized by random surface textures. Using the Lorentz reciprocal theorem, we derive analytica…
Signatures of fluid-fluid displacement in porous media: wettability, patterns, and pressures
Bauyrzhan K. Primkulov, Amir A. Pahlavan, Xiaojing Fu +3
We develop a novel `moving capacitor' dynamic network model to simulate immiscible fluid-fluid displacement in porous media. Traditional network models approximate the pore geometr…