Pilot experiments of the particles dispersion study in the flow over a rough lateral tilted bed
1.
SYSNO ASEP
0346213
Document Type
C - Proceedings Paper (int. conf.)
R&D Document Type
Conference Paper
Title
Pilot experiments of the particles dispersion study in the flow over a rough lateral tilted bed
Author(s)
Lukerchenko, Nikolay (UH-J) Keita, Ibrahima (UH-J)
Number of authors
2
Source Title
Matematičeskije metody v technike i technologijach MMTT-23, Tom 3, Sekcija 3. - Saratov : Saratovskij gosudarstvennyj techničeskij universitet, 2010
- ISBN 978-5-7433-2254-1
Pages
s. 91-92
Number of pages
2 s.
Action
Meždunarodnaja naučnaja konferencija Matematičeskije metody v technike i technologijach /23./
Event date
22.06.2010-25.06.2010
VEvent location
Saratov
Country
RU - Russian Federation
Event type
WRD
Language
eng - English
Country
RU - Russian Federation
Keywords
lateral tilted bed ; particle dispersion ; deviation of the particle trajectory
Subject RIV
BK - Fluid Dynamics
R&D Projects
GA103/09/1718 GA ČR - Czech Science Foundation (CSF)
CEZ
AV0Z20600510 - UH-J (2005-2011)
Annotation
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.
