Název:
Comparison of Finite Volume and Spectral/HP Methods on Navier - Stokes Equations for Unsteady Incompressible Flow
Autoři:
Pech, Jan ; Louda, Petr Typ dokumentu: Příspěvky z konference Konference/Akce: Topical Problems of Fluid Mechanics 2018, Praha (CZ), 20180221
Rok:
2018
Jazyk:
eng
Abstrakt: We provide a comparison of solutions to the incompressible Navier-Stokes equations obtained using codes based on finite volume and spectral element methods. Convergence properties are compared on test case with analytical solution. The dependence of Strouhal and Reynolds numbers for flow over a cylinder is reconstructed for both methods.\n\n
Klíčová slova:
finite volume method; incompressible Navier-Stokes; spectral element method Číslo projektu: GA16-16596S (CEP) Poskytovatel projektu: GA ČR Zdrojový dokument: Topical Problems of Fluid Mechanics 2018, ISBN 978-80-87012-65-9, ISSN 2336-5781