Application of macroscopic particle model to simulate motion of large particles

0483787 - ÚH 2019 RIV US eng C - Konferenční příspěvek (zahraniční konf.)
Chára, Zdeněk - Kysela, Bohuš
Application of macroscopic particle model to simulate motion of large particles.
AIP Conference Proceedings. Vol. 1978. Melville: AIP Publishing, 2018, 030031-1-030031-4. ISBN 978-0-7354-1690-1.
[International Conference of Numerical Analysis and Applied Mathematics 2017 (ICNAAM 2017). Thessaloniki (GR), 25.09.2017-30.09.2017]
Grant CEP: GA ČR GA15-18870S
Institucionální podpora: RVO:67985874
Klíčová slova: macroscopic particle model * LES * PIV
Obor OECD: Fluids and plasma physics (including surface physics)

The paper deals with the use of the Macroscopic Particle Model (MPM) to determine the movement of a large spherical particle in a turbulent field in an open channel. Two cases are solved - in the first case the particle is fixed near the bottom of the channel, in the latter case the particles freely move with the flow. Large Eddy Simulation (LES) is used to simulate turbulent flow and to simulate particle motion two-way coupling (LES-MPM) is used.
Trvalý link: http://hdl.handle.net/11104/0285560