Počet záznamů: 1
On spectral/hp simulations of heat-exchange effects in low-Mach non-stationary fluid flow
- 1.0568029 - ÚT 2024 FR eng C - Konferenční příspěvek (zahraniční konf.)
Pech, Jan
On spectral/hp simulations of heat-exchange effects in low-Mach non-stationary fluid flow.
EPJ Web of Conferences. Vol. 269. Bristol: EDP Sciences, 2022, č. článku 01045. E-ISSN 2100-014X.
[EFM19 – Experimental Fluid Mechanics 2019. Františkovy lázně (CZ), 19.11.2019-22.11.2019]
Grant ostatní: AV ČR(CZ) MSM100761901
Program: Program na podporu mezinárodní spolupráce začínajících výzkumných pracovníků
Institucionální podpora: RVO:61388998
Klíčová slova: Navier-Stokes-Fourier * variable properties * 2D fluid flow * high order simulation * forced convection * natural convection
Obor OECD: Applied mechanics
https://www.epj-conferences.org/articles/epjconf/pdf/2022/13/epjconf_efm2019_01045.pdf
Non-stationary flow of fluid, whose material properties change as influenced by heating, is the subject of this study. Model of coupled Navier-Stokes-Fourier system with temperature dependent material properties is introduced together with construction of appropriate numerical scheme. Spectral/hp element method is used as the discrete approximation of the functions in the spatial coordinates. Performance of the code implemented using Nektar++ library [1] is presented on problems of forced and natural convection around the heated cylinder.
Trvalý link: https://hdl.handle.net/11104/0350895
Počet záznamů: 1