Different Boundary Conditions for LES Solver PALM 6.0 Used for ABL in Tunnel Experiment

Autoři: Mgr. Hynek Řezníček
Mgr. Jan Geletič, Ph.D.
Ing. Martin Bureš
Mgr. Pavel Krč, Ph.D.
RNDr. Jaroslav Resler, Ph.D.
Rok vydání: 2022
Typ publikace: Abstrakt
Periodikum: PHYSMOD 2022 Extended Abstracts
Bibliografická citace: ŘEZNÍČEK, Hynek, GELETIČ, Jan, BUREŠ, Martin, KRČ, Pavel, RESLER, Jaroslav, VRBOVÁ, Kateřina, TRUSH, Arsenii, MICHÁLEK, Petr, BENEŠ, L., SÜHRING, M. Different Boundary Conditions for LES Solver PALM 6.0 Used for ABL in Tunnel Experiment. In: PHYSMOD 2022 Extended Abstracts. 2022.
ID: 562275

Abstrakt

Our work is motivated by modelling of pollutants and dust spread in the urban canopy which is one of the major problem for human health in inhabited areas. Majority of the pollutants can be considered as passive contaminants (driven by the flow), therefore we need to find the correct flow field for best prediction of their concentration. The talk is focused on dynamical core of the model PALM which is responsible for the best possible capture of the flow.