Empirical study of the effect of the air filter on the performance and exhaust emissions of a diesel engine
The results of an experimental study of the effect of the pressure drop of the air filter pf on the operat-ing parameters and exhaust emissions of a modern CI internal combustion engine of a truck equipped with an electronically controlled power system are presented. The tests were carried out for a...
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| Format: | Article |
| Language: | English |
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Polskie Towarzystwo Naukowe Silników Spalinowych/Polish Scientific Society of Combustion Engines
2023-03-01
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| Series: | Combustion Engines |
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| Online Access: | http://www.combustion-engines.eu/Empirical-study-of-the-effect-of-the-air-filter-on-the-performance-and-exhaust-emissions,161881,0,2.html |
| _version_ | 1797803703913152512 |
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| author | Tadeusz Dziubak Mirosław Karczewski Ilona Dziobek |
| author_facet | Tadeusz Dziubak Mirosław Karczewski Ilona Dziobek |
| author_sort | Tadeusz Dziubak |
| collection | DOAJ |
| description | The results of an experimental study of the effect of the pressure drop of the air filter pf on the operat-ing parameters and exhaust emissions of a modern CI internal combustion engine of a truck equipped with an electronically controlled power system are presented. The tests were carried out for an air filter with a clean filter cartridge Δpf0 = 0,58 kPa and with a cartridge contaminated after a service mileage (about 50 thousand km) ΔpfD = 2,024 kPa. In each test, engine performance, exhaust emissions and relative change in emissions were determined: CO, NOx, HC, CO2, H2O. It was found that an increase in the filter resistance pf causes a decrease in the filling degree by 12%, engine useful power by almost 10%, exhaust gas temperature by a maximum of 30oC and an increase in specific fuel consumption by almost 5%. Air filter resistance has no significant effect on NOx emissions and HC concentration. There is a reduction in H2O emissions by up to 7%, CO by up to 13% and CO2 by up to 4%, and an increase in oxygen emissions by 15%, depending on operating conditions. |
| first_indexed | 2024-03-13T05:24:53Z |
| format | Article |
| id | doaj.art-04ddf26d68464c838e52f673083a339e |
| institution | Directory Open Access Journal |
| issn | 2300-9896 2658-1442 |
| language | English |
| last_indexed | 2024-03-13T05:24:53Z |
| publishDate | 2023-03-01 |
| publisher | Polskie Towarzystwo Naukowe Silników Spalinowych/Polish Scientific Society of Combustion Engines |
| record_format | Article |
| series | Combustion Engines |
| spelling | doaj.art-04ddf26d68464c838e52f673083a339e2023-06-15T07:41:56ZengPolskie Towarzystwo Naukowe Silników Spalinowych/Polish Scientific Society of Combustion EnginesCombustion Engines2300-98962658-14422023-03-0119329411110.19206/CE-161881161881Empirical study of the effect of the air filter on the performance and exhaust emissions of a diesel engineTadeusz Dziubak0https://orcid.org/0000-0002-1609-3518Mirosław Karczewski1https://orcid.org/0000-0002-2944-4022Ilona Dziobek2Military University of Technology, Faculty of Mechanical Engineering, Military University of Technology, PolandFaculty of Mechanical Engineering, Military University of Technology, PolandFaculty of Mechanical Engineering, Military University of Technology, PolandThe results of an experimental study of the effect of the pressure drop of the air filter pf on the operat-ing parameters and exhaust emissions of a modern CI internal combustion engine of a truck equipped with an electronically controlled power system are presented. The tests were carried out for an air filter with a clean filter cartridge Δpf0 = 0,58 kPa and with a cartridge contaminated after a service mileage (about 50 thousand km) ΔpfD = 2,024 kPa. In each test, engine performance, exhaust emissions and relative change in emissions were determined: CO, NOx, HC, CO2, H2O. It was found that an increase in the filter resistance pf causes a decrease in the filling degree by 12%, engine useful power by almost 10%, exhaust gas temperature by a maximum of 30oC and an increase in specific fuel consumption by almost 5%. Air filter resistance has no significant effect on NOx emissions and HC concentration. There is a reduction in H2O emissions by up to 7%, CO by up to 13% and CO2 by up to 4%, and an increase in oxygen emissions by 15%, depending on operating conditions.http://www.combustion-engines.eu/Empirical-study-of-the-effect-of-the-air-filter-on-the-performance-and-exhaust-emissions,161881,0,2.htmlexhaust emissionsinternal combustion enginespecific fuel consumptionengine powerair filter pressure drop |
| spellingShingle | Tadeusz Dziubak Mirosław Karczewski Ilona Dziobek Empirical study of the effect of the air filter on the performance and exhaust emissions of a diesel engine Combustion Engines exhaust emissions internal combustion engine specific fuel consumption engine power air filter pressure drop |
| title | Empirical study of the effect of the air filter on the performance and exhaust emissions of a diesel engine |
| title_full | Empirical study of the effect of the air filter on the performance and exhaust emissions of a diesel engine |
| title_fullStr | Empirical study of the effect of the air filter on the performance and exhaust emissions of a diesel engine |
| title_full_unstemmed | Empirical study of the effect of the air filter on the performance and exhaust emissions of a diesel engine |
| title_short | Empirical study of the effect of the air filter on the performance and exhaust emissions of a diesel engine |
| title_sort | empirical study of the effect of the air filter on the performance and exhaust emissions of a diesel engine |
| topic | exhaust emissions internal combustion engine specific fuel consumption engine power air filter pressure drop |
| url | http://www.combustion-engines.eu/Empirical-study-of-the-effect-of-the-air-filter-on-the-performance-and-exhaust-emissions,161881,0,2.html |
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