Effects of Eugenol and Cineol Compound on Diffusion Burning Rate Characteristics of Crude Coconut Oil Droplet
The burning rate of coconut oil droplets has been investigated experimentally by adding bio-additives of clove oil and eucalyptus oil. Tests were carried out with single droplets suspended on thermocouples at room atmospheric pressure, and room temperature and ignited with a hot wire. The addition...
| Main Authors: | , , , , , , , , , , |
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| Format: | Article |
| Language: | English |
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Universitas Muhammadiyah Magelang
2023-01-01
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| Series: | Automotive Experiences |
| Subjects: | |
| Online Access: | https://journal.unimma.ac.id/index.php/AutomotiveExperiences/article/view/8150 |
| _version_ | 1811176128283410432 |
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| author | Helen Riupassa Suyatno Suyatno Hendry Y. Nanlohy Andi Sanata Trismawati Trismawati Rachmat Subagyo Satworo Adiwidodo Muhammad Akhlis Rizza Masaki Yamaguchi Takuya Tomidokoro Selcuk Sarikoc |
| author_facet | Helen Riupassa Suyatno Suyatno Hendry Y. Nanlohy Andi Sanata Trismawati Trismawati Rachmat Subagyo Satworo Adiwidodo Muhammad Akhlis Rizza Masaki Yamaguchi Takuya Tomidokoro Selcuk Sarikoc |
| author_sort | Helen Riupassa |
| collection | DOAJ |
| description |
The burning rate of coconut oil droplets has been investigated experimentally by adding bio-additives of clove oil and eucalyptus oil. Tests were carried out with single droplets suspended on thermocouples at room atmospheric pressure, and room temperature and ignited with a hot wire. The addition of clove oil and eucalyptus oil as bio-additives into coconut oil was 100 ppm and 300 ppm, respectively. The droplet combustion method was chosen to increase the contact area between the air and fuel so that the reactivity of the fuel molecules increases. The results showed that the eugenol compounds contained in clove oil and cineol compounds in eucalyptus oil were both aromatic, and had an unsymmetrical carbon chain geometry structure. Furthermore, this factor can potentially accelerate the occurrence of effective collisions between fuel molecules. Therefore the fuel is combustible, as evidenced by the increased burning rate, where the results show that without bio-additives, the burning rate of crude coconut oil (CCO) is about 0.7 seconds. These results are 0.15 to 0.2 seconds slower than CCO with bio-additive, which is around 0.55 to 0.6 seconds. Moreover, from the observations, it was found that the highest burning rate was achieved in both bio-additives with a concentration of 300 ppm.
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| first_indexed | 2024-04-10T19:48:14Z |
| format | Article |
| id | doaj.art-32db129b823c4626bb07c2529b04e793 |
| institution | Directory Open Access Journal |
| issn | 2615-6202 2615-6636 |
| language | English |
| last_indexed | 2024-04-10T19:48:14Z |
| publishDate | 2023-01-01 |
| publisher | Universitas Muhammadiyah Magelang |
| record_format | Article |
| series | Automotive Experiences |
| spelling | doaj.art-32db129b823c4626bb07c2529b04e7932023-01-28T17:58:07ZengUniversitas Muhammadiyah MagelangAutomotive Experiences2615-62022615-66362023-01-016110.31603/ae.8150Effects of Eugenol and Cineol Compound on Diffusion Burning Rate Characteristics of Crude Coconut Oil DropletHelen Riupassa0Suyatno Suyatno1Hendry Y. Nanlohy2Andi Sanata3Trismawati Trismawati4Rachmat Subagyo5Satworo Adiwidodo6Muhammad Akhlis Rizza7Masaki Yamaguchi8Takuya Tomidokoro9Selcuk Sarikoc10Jayapura University of Science and Technology, IndonesiaJayapura University of Science and Technology, IndonesiaJayapura University of Science and Technology, IndonesiaUniversity of Jember, IndonesiaPanca Marga University, IndonesiaLambung Mangkurat University, IndonesiaState Polytechnic of Malang, IndonesiaState Polytechnic of Malang, IndonesiaKeio University, Tokyo, JapanKeio University, JapanAmasya University, Turkey The burning rate of coconut oil droplets has been investigated experimentally by adding bio-additives of clove oil and eucalyptus oil. Tests were carried out with single droplets suspended on thermocouples at room atmospheric pressure, and room temperature and ignited with a hot wire. The addition of clove oil and eucalyptus oil as bio-additives into coconut oil was 100 ppm and 300 ppm, respectively. The droplet combustion method was chosen to increase the contact area between the air and fuel so that the reactivity of the fuel molecules increases. The results showed that the eugenol compounds contained in clove oil and cineol compounds in eucalyptus oil were both aromatic, and had an unsymmetrical carbon chain geometry structure. Furthermore, this factor can potentially accelerate the occurrence of effective collisions between fuel molecules. Therefore the fuel is combustible, as evidenced by the increased burning rate, where the results show that without bio-additives, the burning rate of crude coconut oil (CCO) is about 0.7 seconds. These results are 0.15 to 0.2 seconds slower than CCO with bio-additive, which is around 0.55 to 0.6 seconds. Moreover, from the observations, it was found that the highest burning rate was achieved in both bio-additives with a concentration of 300 ppm. https://journal.unimma.ac.id/index.php/AutomotiveExperiences/article/view/8150Droplet combustionBurning rateCrude coconut oilEugenolCineol |
| spellingShingle | Helen Riupassa Suyatno Suyatno Hendry Y. Nanlohy Andi Sanata Trismawati Trismawati Rachmat Subagyo Satworo Adiwidodo Muhammad Akhlis Rizza Masaki Yamaguchi Takuya Tomidokoro Selcuk Sarikoc Effects of Eugenol and Cineol Compound on Diffusion Burning Rate Characteristics of Crude Coconut Oil Droplet Automotive Experiences Droplet combustion Burning rate Crude coconut oil Eugenol Cineol |
| title | Effects of Eugenol and Cineol Compound on Diffusion Burning Rate Characteristics of Crude Coconut Oil Droplet |
| title_full | Effects of Eugenol and Cineol Compound on Diffusion Burning Rate Characteristics of Crude Coconut Oil Droplet |
| title_fullStr | Effects of Eugenol and Cineol Compound on Diffusion Burning Rate Characteristics of Crude Coconut Oil Droplet |
| title_full_unstemmed | Effects of Eugenol and Cineol Compound on Diffusion Burning Rate Characteristics of Crude Coconut Oil Droplet |
| title_short | Effects of Eugenol and Cineol Compound on Diffusion Burning Rate Characteristics of Crude Coconut Oil Droplet |
| title_sort | effects of eugenol and cineol compound on diffusion burning rate characteristics of crude coconut oil droplet |
| topic | Droplet combustion Burning rate Crude coconut oil Eugenol Cineol |
| url | https://journal.unimma.ac.id/index.php/AutomotiveExperiences/article/view/8150 |
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