USABILITY OF SELECTED TURBULENCE MODELS FOR SIMULATION FLOW THROUGH A PIPE ORIFICE
A modern CFD code was used to simulate fluid flow through a pipeline with an orifice. A two-dimensional flow was assumed. The influence of the turbulence model and the size of the numerical grid on the quality of the obtained results was tested. It appears from the performed calculations that the s...
| Main Authors: | , , |
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| Format: | Article |
| Language: | English |
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Gdańsk University of Technology
2005-10-01
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| Series: | TASK Quarterly |
| Subjects: | |
| Online Access: | https://journal.mostwiedzy.pl/TASKQuarterly/article/view/2126 |
| _version_ | 1818264474591690752 |
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| author | BOLESŁAW DOBROWOLSKI KRZYSZTOF KRĘCISZ ANDRZEJ SPYRA |
| author_facet | BOLESŁAW DOBROWOLSKI KRZYSZTOF KRĘCISZ ANDRZEJ SPYRA |
| author_sort | BOLESŁAW DOBROWOLSKI |
| collection | DOAJ |
| description |
A modern CFD code was used to simulate fluid flow through a pipeline with an orifice. A two-dimensional flow was assumed. The influence of the turbulence model and the size of the numerical grid on the quality of the obtained results was tested. It appears from the performed calculations that the standard Launder-Spalding k-ε model yields the best results for two-dimensional flows through pipeline-orifice systems.
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| first_indexed | 2024-12-12T19:35:29Z |
| format | Article |
| id | doaj.art-bb16544d626a43eeaa519abbcec23fdf |
| institution | Directory Open Access Journal |
| issn | 1428-6394 |
| language | English |
| last_indexed | 2024-12-12T19:35:29Z |
| publishDate | 2005-10-01 |
| publisher | Gdańsk University of Technology |
| record_format | Article |
| series | TASK Quarterly |
| spelling | doaj.art-bb16544d626a43eeaa519abbcec23fdf2022-12-22T00:14:20ZengGdańsk University of TechnologyTASK Quarterly1428-63942005-10-0194USABILITY OF SELECTED TURBULENCE MODELS FOR SIMULATION FLOW THROUGH A PIPE ORIFICEBOLESŁAW DOBROWOLSKI0KRZYSZTOF KRĘCISZ1ANDRZEJ SPYRA2Technical University of Opole, Faculty of Mechanical EngineeringTechnical University of Opole, Faculty of Mechanical EngineeringTechnical University of Opole, Faculty of Mechanical Engineering A modern CFD code was used to simulate fluid flow through a pipeline with an orifice. A two-dimensional flow was assumed. The influence of the turbulence model and the size of the numerical grid on the quality of the obtained results was tested. It appears from the performed calculations that the standard Launder-Spalding k-ε model yields the best results for two-dimensional flows through pipeline-orifice systems. https://journal.mostwiedzy.pl/TASKQuarterly/article/view/2126CFDturbulence modelsorificeflow simulation |
| spellingShingle | BOLESŁAW DOBROWOLSKI KRZYSZTOF KRĘCISZ ANDRZEJ SPYRA USABILITY OF SELECTED TURBULENCE MODELS FOR SIMULATION FLOW THROUGH A PIPE ORIFICE TASK Quarterly CFD turbulence models orifice flow simulation |
| title | USABILITY OF SELECTED TURBULENCE MODELS FOR SIMULATION FLOW THROUGH A PIPE ORIFICE |
| title_full | USABILITY OF SELECTED TURBULENCE MODELS FOR SIMULATION FLOW THROUGH A PIPE ORIFICE |
| title_fullStr | USABILITY OF SELECTED TURBULENCE MODELS FOR SIMULATION FLOW THROUGH A PIPE ORIFICE |
| title_full_unstemmed | USABILITY OF SELECTED TURBULENCE MODELS FOR SIMULATION FLOW THROUGH A PIPE ORIFICE |
| title_short | USABILITY OF SELECTED TURBULENCE MODELS FOR SIMULATION FLOW THROUGH A PIPE ORIFICE |
| title_sort | usability of selected turbulence models for simulation flow through a pipe orifice |
| topic | CFD turbulence models orifice flow simulation |
| url | https://journal.mostwiedzy.pl/TASKQuarterly/article/view/2126 |
| work_keys_str_mv | AT bolesławdobrowolski usabilityofselectedturbulencemodelsforsimulationflowthroughapipeorifice AT krzysztofkrecisz usabilityofselectedturbulencemodelsforsimulationflowthroughapipeorifice AT andrzejspyra usabilityofselectedturbulencemodelsforsimulationflowthroughapipeorifice |