STEADY AND UNSTEADY SIMULATION OF FLOW STRUCTURE OF TWO SURFACE-MOUNTED SQUARE QBSTACLES
The paper presents the numerical results obtained with the use of the FLUENT commercial code for analysing the flow structure around a single cube and two rectangular inline surface-mounted bluff bodies immersed in a boundary layer. In the former case, clear effects of the inflow boundary layer thi...
| Main Authors: | , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
Gdańsk University of Technology
2008-07-01
|
| Series: | TASK Quarterly |
| Subjects: | |
| Online Access: | https://journal.mostwiedzy.pl/TASKQuarterly/article/view/2034 |
| _version_ | 1818208115277955072 |
|---|---|
| author | MARCIN HUPTAS WITOLD ELSNER |
| author_facet | MARCIN HUPTAS WITOLD ELSNER |
| author_sort | MARCIN HUPTAS |
| collection | DOAJ |
| description |
The paper presents the numerical results obtained with the use of the FLUENT commercial code for analysing the flow structure around a single cube and two rectangular inline surface-mounted bluff bodies immersed in a boundary layer. In the former case, clear effects of the inflow boundary layer thickness on the wall-shear stress within the wake of a single body are described. In the latter case, the grid resolution accuracy in predicting periodic vortex shedding from two tandem arrangement bodies is examined. Moreover, the aim of this study is to highlight the differences between steady and unsteady simulations.
|
| first_indexed | 2024-12-12T04:39:41Z |
| format | Article |
| id | doaj.art-a79a900e97364f5abe5d889eb04e494b |
| institution | Directory Open Access Journal |
| issn | 1428-6394 |
| language | English |
| last_indexed | 2024-12-12T04:39:41Z |
| publishDate | 2008-07-01 |
| publisher | Gdańsk University of Technology |
| record_format | Article |
| series | TASK Quarterly |
| spelling | doaj.art-a79a900e97364f5abe5d889eb04e494b2022-12-22T00:37:51ZengGdańsk University of TechnologyTASK Quarterly1428-63942008-07-01123-4STEADY AND UNSTEADY SIMULATION OF FLOW STRUCTURE OF TWO SURFACE-MOUNTED SQUARE QBSTACLESMARCIN HUPTAS0WITOLD ELSNER1Częstochowa University of Technology, Institute of Thermal MachineryCzęstochowa University of Technology, Institute of Thermal Machinery The paper presents the numerical results obtained with the use of the FLUENT commercial code for analysing the flow structure around a single cube and two rectangular inline surface-mounted bluff bodies immersed in a boundary layer. In the former case, clear effects of the inflow boundary layer thickness on the wall-shear stress within the wake of a single body are described. In the latter case, the grid resolution accuracy in predicting periodic vortex shedding from two tandem arrangement bodies is examined. Moreover, the aim of this study is to highlight the differences between steady and unsteady simulations. https://journal.mostwiedzy.pl/TASKQuarterly/article/view/2034aerodynamics of surface-mounted objectsboundary layer flows |
| spellingShingle | MARCIN HUPTAS WITOLD ELSNER STEADY AND UNSTEADY SIMULATION OF FLOW STRUCTURE OF TWO SURFACE-MOUNTED SQUARE QBSTACLES TASK Quarterly aerodynamics of surface-mounted objects boundary layer flows |
| title | STEADY AND UNSTEADY SIMULATION OF FLOW STRUCTURE OF TWO SURFACE-MOUNTED SQUARE QBSTACLES |
| title_full | STEADY AND UNSTEADY SIMULATION OF FLOW STRUCTURE OF TWO SURFACE-MOUNTED SQUARE QBSTACLES |
| title_fullStr | STEADY AND UNSTEADY SIMULATION OF FLOW STRUCTURE OF TWO SURFACE-MOUNTED SQUARE QBSTACLES |
| title_full_unstemmed | STEADY AND UNSTEADY SIMULATION OF FLOW STRUCTURE OF TWO SURFACE-MOUNTED SQUARE QBSTACLES |
| title_short | STEADY AND UNSTEADY SIMULATION OF FLOW STRUCTURE OF TWO SURFACE-MOUNTED SQUARE QBSTACLES |
| title_sort | steady and unsteady simulation of flow structure of two surface mounted square qbstacles |
| topic | aerodynamics of surface-mounted objects boundary layer flows |
| url | https://journal.mostwiedzy.pl/TASKQuarterly/article/view/2034 |
| work_keys_str_mv | AT marcinhuptas steadyandunsteadysimulationofflowstructureoftwosurfacemountedsquareqbstacles AT witoldelsner steadyandunsteadysimulationofflowstructureoftwosurfacemountedsquareqbstacles |