The green energy effect on an HCCI engine from used cooking oil-based biodiesel from Malaysia
Emissions from internal combustion engines (ICEs) significantly impact the environment, leading continents worldwide to work towards reducing them. The industry is increasingly leaning towards electric powertrains. However, power plants still utilize ICEs as generators, contributing to global pollut...
| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
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Universiti Putra Malaysia Press
2024
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| Online Access: | http://psasir.upm.edu.my/id/eprint/113724/1/113724.pdf |
| _version_ | 1824452332277989376 |
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| author | Abdulabbas Mossa, Muntasser Hairuddin, Abdul Aziz Abdul Aziz, Nuraini Muhamad Tobib, Hasyuzariza |
| author_facet | Abdulabbas Mossa, Muntasser Hairuddin, Abdul Aziz Abdul Aziz, Nuraini Muhamad Tobib, Hasyuzariza |
| author_sort | Abdulabbas Mossa, Muntasser |
| collection | UPM |
| description | Emissions from internal combustion engines (ICEs) significantly impact the environment, leading continents worldwide to work towards reducing them. The industry is increasingly leaning towards electric powertrains. However, power plants still utilize ICEs as generators, contributing to global pollution. Consequently, ICE emissions are garnering international attention. Alternatives like the Homogeneous Charge Compression Ignition (HCCI) engine and biodiesel fuels are being explored. HCCI engines have not been extensively tested with Used Cooking Oil (UCO) biodiesel. This study investigates the performance and emissions of HCCI engines using UCO-based biodiesel. This study tested an air-cooled, single-cylinder, 4-stroke diesel engine operating at 3600 rpm with a displacement of 0.219 liters. The HCCI mode was activated during preheating and run at 2700 rpm under varying biodiesel blend percentages and intake temperatures. In HCCI mode, brake-specific fuel consumption (BSFC) increased, peaking at a 90°C intake temperature. Diesel fuel in-cylinder pressure reached a maximum of 81 bars at 90°C, decreasing to 79 bars at 70°C. The HCCI mode resulted in lower NOx, CO, and UHC emissions. Higher biodiesel blend ratios further reduced CO emissions. Raising the intake air temperature to 90°C lowered NOx emissions by 96.66%, from 150 ppm to 5 ppm. Using green energy sources as fuel in HCCI engines significantly reduced emissions in this study, suggesting their potential as a future fuel for advanced engines. © Universiti Putra Malaysia Press. |
| first_indexed | 2025-02-19T02:48:50Z |
| format | Article |
| id | upm.eprints-113724 |
| institution | Universiti Putra Malaysia |
| language | English |
| last_indexed | 2025-02-19T02:48:50Z |
| publishDate | 2024 |
| publisher | Universiti Putra Malaysia Press |
| record_format | dspace |
| spelling | upm.eprints-1137242025-01-17T03:00:58Z http://psasir.upm.edu.my/id/eprint/113724/ The green energy effect on an HCCI engine from used cooking oil-based biodiesel from Malaysia Abdulabbas Mossa, Muntasser Hairuddin, Abdul Aziz Abdul Aziz, Nuraini Muhamad Tobib, Hasyuzariza Emissions from internal combustion engines (ICEs) significantly impact the environment, leading continents worldwide to work towards reducing them. The industry is increasingly leaning towards electric powertrains. However, power plants still utilize ICEs as generators, contributing to global pollution. Consequently, ICE emissions are garnering international attention. Alternatives like the Homogeneous Charge Compression Ignition (HCCI) engine and biodiesel fuels are being explored. HCCI engines have not been extensively tested with Used Cooking Oil (UCO) biodiesel. This study investigates the performance and emissions of HCCI engines using UCO-based biodiesel. This study tested an air-cooled, single-cylinder, 4-stroke diesel engine operating at 3600 rpm with a displacement of 0.219 liters. The HCCI mode was activated during preheating and run at 2700 rpm under varying biodiesel blend percentages and intake temperatures. In HCCI mode, brake-specific fuel consumption (BSFC) increased, peaking at a 90°C intake temperature. Diesel fuel in-cylinder pressure reached a maximum of 81 bars at 90°C, decreasing to 79 bars at 70°C. The HCCI mode resulted in lower NOx, CO, and UHC emissions. Higher biodiesel blend ratios further reduced CO emissions. Raising the intake air temperature to 90°C lowered NOx emissions by 96.66%, from 150 ppm to 5 ppm. Using green energy sources as fuel in HCCI engines significantly reduced emissions in this study, suggesting their potential as a future fuel for advanced engines. © Universiti Putra Malaysia Press. Universiti Putra Malaysia Press 2024 Article PeerReviewed text en cc_by_nc_nd_4 http://psasir.upm.edu.my/id/eprint/113724/1/113724.pdf Abdulabbas Mossa, Muntasser and Hairuddin, Abdul Aziz and Abdul Aziz, Nuraini and Muhamad Tobib, Hasyuzariza (2024) The green energy effect on an HCCI engine from used cooking oil-based biodiesel from Malaysia. Pertanika Journal of Science and Technology, 32 (4). pp. 1565-1589. ISSN 0128-7680; eISSN: 2231-8526 http://www.pertanika.upm.edu.my/pjst/browse/regular-issue?article=JST-4579-2023 10.47836/pjst.32.4.07 |
| spellingShingle | Abdulabbas Mossa, Muntasser Hairuddin, Abdul Aziz Abdul Aziz, Nuraini Muhamad Tobib, Hasyuzariza The green energy effect on an HCCI engine from used cooking oil-based biodiesel from Malaysia |
| title | The green energy effect on an HCCI engine from used cooking oil-based biodiesel from Malaysia |
| title_full | The green energy effect on an HCCI engine from used cooking oil-based biodiesel from Malaysia |
| title_fullStr | The green energy effect on an HCCI engine from used cooking oil-based biodiesel from Malaysia |
| title_full_unstemmed | The green energy effect on an HCCI engine from used cooking oil-based biodiesel from Malaysia |
| title_short | The green energy effect on an HCCI engine from used cooking oil-based biodiesel from Malaysia |
| title_sort | green energy effect on an hcci engine from used cooking oil based biodiesel from malaysia |
| url | http://psasir.upm.edu.my/id/eprint/113724/1/113724.pdf |
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