Pollutant emission and CO2 emission at various vehicle loading for a heavy-duty commercial vehicle by EIL methodology
Pollutants and carbon dioxide (CO2) under different vehicle loading were investigated on a dump truck with a maximum designed total mass of 18000 kg. An engine-in-the-loop (EIL) methodology was applied to achieve the test consistency because EIL can use the same road, driver and vehicle model. The r...
| Main Authors: | , , , , , |
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| Format: | Article |
| Language: | English |
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EDP Sciences
2022-01-01
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| Series: | E3S Web of Conferences |
| Subjects: | |
| Online Access: | https://www.e3s-conferences.org/articles/e3sconf/pdf/2022/19/e3sconf_esat2022_03015.pdf |
| _version_ | 1818237203974717440 |
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| author | Wang Zhenyu Wang Xiaowei Gao Tao Jing Xiaojun Zhang Youyuan Li Gang |
| author_facet | Wang Zhenyu Wang Xiaowei Gao Tao Jing Xiaojun Zhang Youyuan Li Gang |
| author_sort | Wang Zhenyu |
| collection | DOAJ |
| description | Pollutants and carbon dioxide (CO2) under different vehicle loading were investigated on a dump truck with a maximum designed total mass of 18000 kg. An engine-in-the-loop (EIL) methodology was applied to achieve the test consistency because EIL can use the same road, driver and vehicle model. The results show that the total CO2 emission increases while the brake specific CO2 emission decrease as the vehicle loading increases. Both the total and specific emissions of PN increase when vehicle loading increases. The effect regularity of increasing vehicle loading on NOx, THC and CO is not significant. It is necessary to comprehensively consider the changes in the raw exhaust due to the engine operation points changes and in the SCR catalytic efficiency derived from the SCR inlet temperature variation. The DPF generation is also need to be concerned because the CO2, PN and NOx emissions will rapidly increase during this period. |
| first_indexed | 2024-12-12T12:22:02Z |
| format | Article |
| id | doaj.art-a95110bfd08d4641a09c38b009ecc879 |
| institution | Directory Open Access Journal |
| issn | 2267-1242 |
| language | English |
| last_indexed | 2024-12-12T12:22:02Z |
| publishDate | 2022-01-01 |
| publisher | EDP Sciences |
| record_format | Article |
| series | E3S Web of Conferences |
| spelling | doaj.art-a95110bfd08d4641a09c38b009ecc8792022-12-22T00:24:39ZengEDP SciencesE3S Web of Conferences2267-12422022-01-013520301510.1051/e3sconf/202235203015e3sconf_esat2022_03015Pollutant emission and CO2 emission at various vehicle loading for a heavy-duty commercial vehicle by EIL methodologyWang Zhenyu0Wang Xiaowei1Gao Tao2Jing Xiaojun3Zhang Youyuan4Li Gang5CATARC Automotive Test Center (Tianjin) Co., Ltd.CATARC Automotive Test Center (Tianjin) Co., Ltd.CATARC Automotive Test Center (Tianjin) Co., Ltd.CATARC Automotive Test Center (Tianjin) Co., Ltd.Dongfeng Liuzhou Motor Co., Ltd.Chinese Research Academy of Environmental SciencesPollutants and carbon dioxide (CO2) under different vehicle loading were investigated on a dump truck with a maximum designed total mass of 18000 kg. An engine-in-the-loop (EIL) methodology was applied to achieve the test consistency because EIL can use the same road, driver and vehicle model. The results show that the total CO2 emission increases while the brake specific CO2 emission decrease as the vehicle loading increases. Both the total and specific emissions of PN increase when vehicle loading increases. The effect regularity of increasing vehicle loading on NOx, THC and CO is not significant. It is necessary to comprehensively consider the changes in the raw exhaust due to the engine operation points changes and in the SCR catalytic efficiency derived from the SCR inlet temperature variation. The DPF generation is also need to be concerned because the CO2, PN and NOx emissions will rapidly increase during this period.https://www.e3s-conferences.org/articles/e3sconf/pdf/2022/19/e3sconf_esat2022_03015.pdfheavy-duty commercial vehiclepollutant emissionco2 emissionengine-in-the-loopvehicle loading |
| spellingShingle | Wang Zhenyu Wang Xiaowei Gao Tao Jing Xiaojun Zhang Youyuan Li Gang Pollutant emission and CO2 emission at various vehicle loading for a heavy-duty commercial vehicle by EIL methodology E3S Web of Conferences heavy-duty commercial vehicle pollutant emission co2 emission engine-in-the-loop vehicle loading |
| title | Pollutant emission and CO2 emission at various vehicle loading for a heavy-duty commercial vehicle by EIL methodology |
| title_full | Pollutant emission and CO2 emission at various vehicle loading for a heavy-duty commercial vehicle by EIL methodology |
| title_fullStr | Pollutant emission and CO2 emission at various vehicle loading for a heavy-duty commercial vehicle by EIL methodology |
| title_full_unstemmed | Pollutant emission and CO2 emission at various vehicle loading for a heavy-duty commercial vehicle by EIL methodology |
| title_short | Pollutant emission and CO2 emission at various vehicle loading for a heavy-duty commercial vehicle by EIL methodology |
| title_sort | pollutant emission and co2 emission at various vehicle loading for a heavy duty commercial vehicle by eil methodology |
| topic | heavy-duty commercial vehicle pollutant emission co2 emission engine-in-the-loop vehicle loading |
| url | https://www.e3s-conferences.org/articles/e3sconf/pdf/2022/19/e3sconf_esat2022_03015.pdf |
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