Apriyanto, Teguh (2025) Analisis Pengaruh Penambahan Toluena Pada Bahan Bakar Pertalite Terhadap Performa Mesin Bensin 125 CC. Sarjana (S1) thesis, Universitas Islam 45.
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Abstract
Toluene is a compound found in crude oil and is used as a fuel additive to increase octane ratings. This study aims to analyze the effect of adding toluene to pertalite fuel on the performance of a 125 cc motorcycle engine, including torque, power, fuel efficiency, and exhaust emissions. The testing was conducted using a dynotest on a Yamaha Lexi 125 cc motorcycle with four fuel variations: 100% pertalite (P100%), 95% pertalite + 5% toluene (P95%+T5%), 90% pertalite + 10% toluene (P90%+T10%), and 85% pertalite + 15% toluene (P85%+T15%). The results indicate that adding toluene improves engine performance. At 7000 rpm, engine power increased from 9.9 HP (P100%) to 10.5 HP (P95%+T5%), 11.2 HP (P90%+T10%), and 11.8 HP (P85%+T15%). Torque also increased from 15.66 Nm (P100%) to 16.89 Nm (P85%+T15%). Fuel consumption showed the best efficiency with the P90%+T15% mixture. However, exhaust emissions increased, particularly in HC and CO levels, where HC emissions rose from 150 ppm (P100%) to 190 ppm (P85%+T15%), and CO emissions increased from 2.1% to 2.8%. Nevertheless, the emission values remained within permissible regulatory standards.Thus, adding toluene can enhance engine performance and fuel efficiency, but its impact on exhaust emissions must be considered. Further studies are needed to balance performance improvements with environmental concerns. Keywords: toluene, pertalite, engine performance, exhaust emissions, 125 cc motorcycle
| Item Type: | Thesis (TA, Skripsi, Tesis, Disertasi) (Sarjana (S1)) | |||||||||
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| Contributors/Dosen Pembimbing,NIDN Dosen bisa diakses di LINK https://bit.ly/NIDNdosenunismabekasi: |
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| Keywords / Kata Kunci: | toluene, pertalite, engine performance, exhaust emissions, 125 cc motorcycle | |||||||||
| Subjects: | Konversi Energi | |||||||||
| Faculty: | Fakultas Teknik > Teknik Mesin S1 | |||||||||
| Depositing User: | Mr Teguh Apriyanto | |||||||||
| Date Deposited: | 17 Feb 2025 09:15 | |||||||||
| Last Modified: | 17 Feb 2025 09:15 | |||||||||
| URI: | http://repository.unismabekasi.ac.id/id/eprint/7328 |
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