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Pilot experiments of the particles dispersion study in the flow over a rough lateral tilted bed
- 1.0346213 - ÚH 2011 RIV RU eng C - Conference Paper (international conference)
Lukerchenko, Nikolay - Keita, Ibrahima
Pilot experiments of the particles dispersion study in the flow over a rough lateral tilted bed.
Matematičeskije metody v technike i technologijach MMTT-23. Vol. Sekcija 3. Saratov: Saratovskij gosudarstvennyj techničeskij universitet, 2010, s. 91-92. ISBN 978-5-7433-2254-1.
[Meždunarodnaja naučnaja konferencija Matematičeskije metody v technike i technologijach /23./. Saratov (RU), 22.06.2010-25.06.2010]
R&D Projects: GA ČR GA103/09/1718
Institutional research plan: CEZ:AV0Z20600510
Keywords : lateral tilted bed * particle dispersion * deviation of the particle trajectory
Subject RIV: BK - Fluid Dynamics
The work aim is to study a possibility of the experimental studying of the particles dispersion in the flow over a rough lateral tilted bed in the laboratory channel. Numerically discovered character of the particles dispersion in the flow over rough bed is confirmed experimentally: the particles could deviate from the downstream direction on a distance, standard deviation of which is proportional to the square root of the distance passed by the particle along the downstream direction. It is revealed that the sensitivity of the experimental method is enough for the study of the influence of the lateral bed slope on the particle trajectory deviation from the downstream direction.
Permanent Link: http://hdl.handle.net/11104/0187293
File Download Size Commentary Version Access Lukerchenko_MMTT 23_III.pdf 0 1.5 MB Publisher’s postprint require
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