3 papers
physics.flu-dyn2026
Dispersion of active particles in oscillatory Poiseuille flow
Vhaskar Chakraborty, Pankaj Mishra, Mingfeng Qiu +1
Active particles exhibit complex transport dynamics in flows through confined geometries such as channels or pores. In this work, we employ a generalized Taylor dispersion (GTD) th…
cond-mat.soft2024
Macrotransport of active particles in periodic channels and fields: rectification and dispersion
Zhiwei Peng
Transport and dispersion of active particles in structured environments such as corrugated channels and porous media are important for the understanding of both natural and enginee…
physics.flu-dyn2024
Rotational Taylor dispersion in linear flows
Zhiwei Peng
The coupling between advection and diffusion in position space can often lead to enhanced mass transport compared to diffusion without flow. An important framework used to characte…