Numerical optimization of the BAT-CELL Bio-Ambient-Tests method for engine exhausts toxicity evaluation
The BAT-CELL Bio-Ambient-Tests method is based on the assessment of the influence of the actual toxicity of various types of gas mixtures on living cells, taking into account the additive synergism. Work has been carried out on the application of the BAT-CELL method for testing engine exhaust gases....
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| Format: | Article |
| Language: | English |
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Polskie Towarzystwo Naukowe Silników Spalinowych/Polish Scientific Society of Combustion Engines
2022-04-01
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| Series: | Combustion Engines |
| Subjects: | |
| Online Access: | http://www.combustion-engines.eu/Numerical-optimization-of-the-BAT-CELL-Bio-Ambient-Tests-method-for-engine-exhausts,147781,0,2.html |
| _version_ | 1797964774135300096 |
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| author | Aleksandra Kęska Anna Janicka Maciej Zawiślak |
| author_facet | Aleksandra Kęska Anna Janicka Maciej Zawiślak |
| author_sort | Aleksandra Kęska |
| collection | DOAJ |
| description | The BAT-CELL Bio-Ambient-Tests method is based on the assessment of the influence of the actual toxicity of various types of gas mixtures on living cells, taking into account the additive synergism. Work has been carried out on the application of the BAT-CELL method for testing engine exhaust gases. The application of computational fluid mechanics using Ansys Fluent made it possible to analyse the flow of engine exhaust gases through the aspiration system used, including analysis of shear stress values and their uniformity distribution on the bottom wall of the sampler containing cell culture on the bottom wall of the sampler. The appropriate flow rate of exhaust gases through the aspiration system and the shape of aspiration tubing for the sampler were selected in order to enable uniform contact of gas particles with the cell surface and not to damage them mechanically. The simulation results were verified in real-life tests and confirmed the theoretical assumptions. |
| first_indexed | 2024-04-11T01:50:15Z |
| format | Article |
| id | doaj.art-cbe62d7b3b5c4837b20baa5336a25aa0 |
| institution | Directory Open Access Journal |
| issn | 2300-9896 2658-1442 |
| language | English |
| last_indexed | 2024-04-11T01:50:15Z |
| publishDate | 2022-04-01 |
| publisher | Polskie Towarzystwo Naukowe Silników Spalinowych/Polish Scientific Society of Combustion Engines |
| record_format | Article |
| series | Combustion Engines |
| spelling | doaj.art-cbe62d7b3b5c4837b20baa5336a25aa02023-01-03T06:56:44ZengPolskie Towarzystwo Naukowe Silników Spalinowych/Polish Scientific Society of Combustion EnginesCombustion Engines2300-98962658-14422022-04-011921192510.19206/CE-147781147781Numerical optimization of the BAT-CELL Bio-Ambient-Tests method for engine exhausts toxicity evaluationAleksandra Kęska0https://orcid.org/0000-0001-8361-7580Anna Janicka1https://orcid.org/0000-0001-6098-2921Maciej Zawiślak2https://orcid.org/0000-0001-9231-8945Mechanical Engineering, Wrocław University of Science and Technology, PolandMechanical Engineering, Wrocław University of Science and Technology, PolandMechanical Engineering, Wrocław University of Science and Technology, PolandThe BAT-CELL Bio-Ambient-Tests method is based on the assessment of the influence of the actual toxicity of various types of gas mixtures on living cells, taking into account the additive synergism. Work has been carried out on the application of the BAT-CELL method for testing engine exhaust gases. The application of computational fluid mechanics using Ansys Fluent made it possible to analyse the flow of engine exhaust gases through the aspiration system used, including analysis of shear stress values and their uniformity distribution on the bottom wall of the sampler containing cell culture on the bottom wall of the sampler. The appropriate flow rate of exhaust gases through the aspiration system and the shape of aspiration tubing for the sampler were selected in order to enable uniform contact of gas particles with the cell surface and not to damage them mechanically. The simulation results were verified in real-life tests and confirmed the theoretical assumptions.http://www.combustion-engines.eu/Numerical-optimization-of-the-BAT-CELL-Bio-Ambient-Tests-method-for-engine-exhausts,147781,0,2.htmlnew methodinternal combustion engineeuro normsin vitro tests |
| spellingShingle | Aleksandra Kęska Anna Janicka Maciej Zawiślak Numerical optimization of the BAT-CELL Bio-Ambient-Tests method for engine exhausts toxicity evaluation Combustion Engines new method internal combustion engine euro norms in vitro tests |
| title | Numerical optimization of the BAT-CELL Bio-Ambient-Tests method for engine exhausts toxicity evaluation |
| title_full | Numerical optimization of the BAT-CELL Bio-Ambient-Tests method for engine exhausts toxicity evaluation |
| title_fullStr | Numerical optimization of the BAT-CELL Bio-Ambient-Tests method for engine exhausts toxicity evaluation |
| title_full_unstemmed | Numerical optimization of the BAT-CELL Bio-Ambient-Tests method for engine exhausts toxicity evaluation |
| title_short | Numerical optimization of the BAT-CELL Bio-Ambient-Tests method for engine exhausts toxicity evaluation |
| title_sort | numerical optimization of the bat cell bio ambient tests method for engine exhausts toxicity evaluation |
| topic | new method internal combustion engine euro norms in vitro tests |
| url | http://www.combustion-engines.eu/Numerical-optimization-of-the-BAT-CELL-Bio-Ambient-Tests-method-for-engine-exhausts,147781,0,2.html |
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