0383918 - ÚH 2013 RIV GR eng C - Konferenční příspěvek (zahraniční konf.)
Chára, Zdeněk - Kysela, Bohuš - Vlasák, Pavel
Velocity field around a falling particle.
Numerical Analysis and Applied Mathematics ICNAAM 2012. Melville, New York: American Institute of Physics, 2012 - (Simos, T.; Psihoyios, G.; Tsitouras, C.; Anastassi, Z.), s. 133-136. AIP conference proceedings, vol. 1479. ISBN 978-0-7354-1091-6. ISSN 0094-243X.
[International Conference of Numerical Analysis and Applied Mathematics (ICNAAM 2012). Kos (GR), 19.09.2012-25.09.2012]
Grant CEP: GA ČR GA103/09/1718
Institucionální podpora: RVO:67985874
Klíčová slova: PIV * Particle trajectory * Particle rotation
Kód oboru RIV: BK - Mechanika tekutin
DOI: https://doi.org/10.1063/1.4756080

Based on PIV measurements a velocity field around a spherical particle gravitationally settling in water was determined. The experiments were performed for rotating as well as for non-rotating particles at particle Reynolds numbers varied from 3000 to 17000 and at Stokes numbers varied from 1000 to 5000. The particles impacted and rebounded from a smooth horizontal wall.
Trvalý link: http://hdl.handle.net/11104/0213708