Anisotropic particles focusing effect in complex flows
نویسندگان
چکیده
We experimentally investigate the effect of shape on finite-size particles long term trajectories and observe that with an anisotropic can be attracted to coherent regions flow a higher rate than spherical particles. present simple model combines effects orientation-dependent drag forces, show aggregation final particle concentration depend both particle's Stokes number aspect ratio.
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ژورنال
عنوان ژورنال: Physical review fluids
سال: 2022
ISSN: ['2469-9918', '2469-990X']
DOI: https://doi.org/10.1103/physrevfluids.7.084503