Fan, D;
Pini, R;
Striolo, A;
(2021)
A seemingly universal particle kinetic distribution in porous media.
Applied Physics Letters
, 119
(13)
, Article 134101. 10.1063/5.0060668.
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Abstract
We study many-particle transport in randomly jammed packing of spheres at different particle Peclet numbers (Pe). We demonstrate that a modified Nakagami-m function describes particle velocity probability distributions when particle deposition occurs. We assess the universality of said function through comparison against Lagrangian simulations of various particle types as well as experimental data from the literature. We construe the function’s physical meaning as its ability to explain particle deposition in terms of Pe and the competition between distributions of energy barriers for particle release and particles’ diffusive energy.
| Type: | Article |
|---|---|
| Title: | A seemingly universal particle kinetic distribution in porous media |
| Open access status: | An open access version is available from UCL Discovery |
| DOI: | 10.1063/5.0060668 |
| Publisher version: | https://doi.org/10.1063/5.0060668 |
| Language: | English |
| Additional information: | This version is the version of record. For information on re-use, please refer to the publisher’s terms and conditions. |
| UCL classification: | UCL UCL > Provost and Vice Provost Offices > UCL BEAMS UCL > Provost and Vice Provost Offices > UCL BEAMS > Faculty of Engineering Science UCL > Provost and Vice Provost Offices > UCL BEAMS > Faculty of Engineering Science > Dept of Chemical Engineering |
| URI: | https://discovery.ucl.ac.uk/id/eprint/10136025 |
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