PURE PALM OIL SPRAY CHARACTERISTICS OF DIESEL FUEL INJECTOR
Diesel engines are widely used in many sectors due to their advantages of high energy density. To reduce emissions in diesel engines, a step that can be taken is to use renewable biofuel such as pure palm oil, which has a high viscosity and is difficult to get a fine atomization process in fuel spra...
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| Format: | Article |
| Language: | English |
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University of Brawijaya
2025-05-01
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| Series: | Rekayasa Mesin |
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| Online Access: | https://rekayasamesin.ub.ac.id/index.php/rm/article/view/1981 |
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| author | Randi Mamola Samsu Dlukha Nurcholik Rico Aditia Prahmana Firman Bagja Juangsa Raditya Hendra Pratama Bima Prihasto Suardi Suardi Devy Setiorini Sa’adiyah |
| author_facet | Randi Mamola Samsu Dlukha Nurcholik Rico Aditia Prahmana Firman Bagja Juangsa Raditya Hendra Pratama Bima Prihasto Suardi Suardi Devy Setiorini Sa’adiyah |
| author_sort | Randi Mamola |
| collection | DOAJ |
| description | Diesel engines are widely used in many sectors due to their advantages of high energy density. To reduce emissions in diesel engines, a step that can be taken is to use renewable biofuel such as pure palm oil, which has a high viscosity and is difficult to get a fine atomization process in fuel spraying. However, a detailed analysis of the spray characteristics using pure palm oil fuel on conventional diesel engines has yet to be available. In this research, high-speed imaging was conducted to investigate the spray characteristics of pure palm oil compared to diesel fuel. The result shows that (1) at the start of the injection stage, both pure palm oil and diesel fuel have similar shapes, (2) the spray angle of pure palm oil is smaller due to orifice wall cavitation not occurring in the orifice, (3) and at the end of the injection stage, pure palm oil has larger droplets, which is also more difficult to atomize. |
| format | Article |
| id | doaj-art-952f0c777ddf45829bb4bf45edbd0be0 |
| institution | OA Journals |
| issn | 2338-1663 2477-6041 |
| language | English |
| publishDate | 2025-05-01 |
| publisher | University of Brawijaya |
| record_format | Article |
| series | Rekayasa Mesin |
| spelling | doaj-art-952f0c777ddf45829bb4bf45edbd0be02025-08-20T02:34:10ZengUniversity of BrawijayaRekayasa Mesin2338-16632477-60412025-05-0116138339010.21776/jrm.v16i1.19811692PURE PALM OIL SPRAY CHARACTERISTICS OF DIESEL FUEL INJECTORRandi Mamola0Samsu Dlukha Nurcholik1https://orcid.org/0000-0003-4628-876XRico Aditia Prahmana2Firman Bagja Juangsa3Raditya Hendra Pratama4Bima Prihasto5Suardi Suardi6Devy Setiorini Sa’adiyah7Department of Naval Architecture, Institut Teknologi Kalimantan, Balikpapan, INDONESIADepartment of Naval Architecture, Institut Teknologi Kalimantan, Balikpapan, INDONESIAProgram Study of Mechanical Engineering, Institut Teknologi Sumatera, South Lampung, INDONESIADepartment of Mechanical Engineering, Institut Teknologi Bandung, Bandung, INDONESIAResearch Center for Energy Conversion and Conservation, National Research, and Innovation Agency (BRIN), INDONESIADepartment of Informatics, Institut Teknologi Kalimantan, Balikpapan, INDONESIADepartment of Naval Architecture, Institut Teknologi Kalimantan, Balikpapan, INDONESIADepartment of Mechanical Engineering , Institut Teknologi Kalimantan, Balikpapan, INDONESIADiesel engines are widely used in many sectors due to their advantages of high energy density. To reduce emissions in diesel engines, a step that can be taken is to use renewable biofuel such as pure palm oil, which has a high viscosity and is difficult to get a fine atomization process in fuel spraying. However, a detailed analysis of the spray characteristics using pure palm oil fuel on conventional diesel engines has yet to be available. In this research, high-speed imaging was conducted to investigate the spray characteristics of pure palm oil compared to diesel fuel. The result shows that (1) at the start of the injection stage, both pure palm oil and diesel fuel have similar shapes, (2) the spray angle of pure palm oil is smaller due to orifice wall cavitation not occurring in the orifice, (3) and at the end of the injection stage, pure palm oil has larger droplets, which is also more difficult to atomize.https://rekayasamesin.ub.ac.id/index.php/rm/article/view/1981diesel fuel injectorpure palm oilatomizationspray |
| spellingShingle | Randi Mamola Samsu Dlukha Nurcholik Rico Aditia Prahmana Firman Bagja Juangsa Raditya Hendra Pratama Bima Prihasto Suardi Suardi Devy Setiorini Sa’adiyah PURE PALM OIL SPRAY CHARACTERISTICS OF DIESEL FUEL INJECTOR Rekayasa Mesin diesel fuel injector pure palm oil atomization spray |
| title | PURE PALM OIL SPRAY CHARACTERISTICS OF DIESEL FUEL INJECTOR |
| title_full | PURE PALM OIL SPRAY CHARACTERISTICS OF DIESEL FUEL INJECTOR |
| title_fullStr | PURE PALM OIL SPRAY CHARACTERISTICS OF DIESEL FUEL INJECTOR |
| title_full_unstemmed | PURE PALM OIL SPRAY CHARACTERISTICS OF DIESEL FUEL INJECTOR |
| title_short | PURE PALM OIL SPRAY CHARACTERISTICS OF DIESEL FUEL INJECTOR |
| title_sort | pure palm oil spray characteristics of diesel fuel injector |
| topic | diesel fuel injector pure palm oil atomization spray |
| url | https://rekayasamesin.ub.ac.id/index.php/rm/article/view/1981 |
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