Some results of simulations of flows with internal permeable walls

0466746 - ÚT 2017 RIV CZ eng C - Konferenční příspěvek (zahraniční konf.)
Louda, Petr
Some results of simulations of flows with internal permeable walls.
Computational Mechanics 2016 - book of extended abstracts. Plzeň: University of West Bohemia, 2016 - (Adámek, V.; Jonášová, A.; Zajíček, M.). ISBN 978-80-261-0647-0.
[Computational Mechanics 2016, conference with international participation /32./. Špičák (CZ), 31.10.2016-02.11.2016]
Institucionální podpora: RVO:61388998
Klíčová slova: turbine cascade * flow with permeable wall * shock wave interaction
Kód oboru RIV: BK - Mechanika tekutin

The work deals with the numerical modelling of compressible flow in a domain containing permeable walls in its interior, i.e. submerged in the fluid. The aim is to exclude direct simulation and find a model approximating the flow through a permeable plate driven by the static pressure difference between the sides of the wall. The numerical experiments so far enable to understand better forming of parasitic wave structures in the measuring section of the wind tunnel. The model of permeable wall needs further verification.
Trvalý link: http://hdl.handle.net/11104/0266655