Implementing and testing different formulations of the convective term in HPC finite element code using subgrid scales
This master's thesis explores the implementation of convective schemes in incompressible flow modeling, emphasizing their impact on energy conservation, momentum, and angular momentum. Specifically the skew-symmetric term and the EMAC term recently proposed. The study begins with a literature r...
| Autor: | |
|---|---|
| Tipo de recurso: | tesis de maestría |
| Fecha de publicación: | 2023 |
| País: | España |
| Institución: | Universitat Politècnica de Catalunya (UPC) |
| Repositorio: | UPCommons. Portal del coneixement obert de la UPC |
| Idioma: | inglés |
| OAI Identifier: | oai:upcommons.upc.edu:2117/405136 |
| Acceso en línea: | https://hdl.handle.net/2117/405136 |
| Access Level: | acceso abierto |
| Palabra clave: | Navier-Stokes equations Turbulence Fluid dynamics Navier-Stokes equation finite element formulation convergence formulations convective term turbulence modeling Equacions de Navier-Stokes Turbulència Dinàmica de fluids |
| Sumario: | This master's thesis explores the implementation of convective schemes in incompressible flow modeling, emphasizing their impact on energy conservation, momentum, and angular momentum. Specifically the skew-symmetric term and the EMAC term recently proposed. The study begins with a literature review on incompressible fluid simulation and introduces the variational multiscale method, applied specifically to stabilize formulations in incompressible fluid flow. Then the study of conservation properties for the convective terms and finally some numerical tests. |
|---|