Wahyuni Arianto, Arin (2021) Pengaruh Penambahan Bioaditif Eugenol pada Bahan Bakar N-heptana terhadap Gas buang Hasil Pembakaran. Sarjana thesis, Universitas Brawijaya.
Abstract
Oksigen digunakan sebagai penyempurna reaksi pembakaran dalam mesin. Reaksi pembakaran yang sempurna dapat menghemat konsumsi bahan bakar. Umumnya, oksigen berasal dari udara yang masuk kedalam sistem pembakaran. Eugenol merupakan senyawa hidrokarbon oksigenat yang kaya akan oksigen. Tujuan penelitian ini untuk mengetahui pengaruh penambahan zat bioaditif eugenol dengan persentase berbeda pada bahan bakar N-Heptana terhadap gas buang hasil pembakaran dan fuel consumption pada bahan bakar. Penelitian ini meliputi pencampuran bahan bioaditif yaitu eugenol murni 100% dengan bahan bakar n-heptana dengan perbandingan volume eugenol sebanyak 1%, 3%, 5%, 7%, 10%, 30%, 50% dan 80%. dilakukan proses pembakaran terhadap sampel kemudian dilakukan pengujian terhadap kandungan gas buang hasil pembakaran menggunakan alat Gas Chromatography. Hasil penelitian menunjukkan bahwa semakin tinggi persentase volume eugenol pada campuran bahan bakar N-Heptana menyebabkan turunnya konsentrasi gas CO dan meningkatnya konsentrasi gas CO2 pada gas buang hasil pembakaran. Semakin tinggi persentase volume eugenol pada campuran bahan bakar N-Heptana juga menyebabkan penurunan konsumsi bahan bakar. Namun pada campuran bahan bakar dengan persentase volume eugenol 50% dan 80% menyebabkan bahan bakar tidak dapat terbakar dalam ruang bakar kendaraan sehingga kandungan gas buang dan konsumsi bahan bakarnya tidak dapat diamati.
English Abstract
Oxygen is used to complete the combustion reaction in the engine. The complete combustion reaction can save fuel consumption. Generally, oxygen comes from the air that enters the combustion system. Eugenol is an oxygenate hydrocarbon compound that is rich in oxygen. The purpose of this study was to determine the effect of adding eugenol additives with different percentages to N-Heptane fuel on the exhaust gases resulting from combustion and fuel consumption of the fuel. This research includes mixing of additives, namely 100% pure eugenol with n-heptane fuel with a volume ratio of 1%, 3%, 5%, 7%, 10%, 30%, 50% and 80%. The combustion process is carried out on the sample then testing is carried out on the content of exhaust gases resulting from combustion using a Gas Chromatography tool. The results showed that the higher the volume percentage of eugenol in the N-Heptane fuel mixture resulted in a decrease in the concentration of CO gas and an increase in the concentration of CO2 in the exhaust gases resulting from combustion. The higher volume percentage of eugenol in the N-Heptane fuel mixture also causes a decrease in fuel consumption. However, in a fuel mixture with a volume percentage of 50% and 80% eugenol, the fuel cannot be burned in the vehicle's combustion chamber so that the exhaust gas content and fuel consumption cannot be observed.
Other obstract
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| Item Type: | Thesis (Sarjana) |
|---|---|
| Identification Number: | 621.8 |
| Uncontrolled Keywords: | N-heptana, eugenol, gas buang pembakaran, gas chromatoghraphy, bioaditif, N-Heptane, eugenol, flue gas, additive, gas chromatoghraphy. |
| Subjects: | 600 Technology (Applied sciences) > 621 Applied physics > 621.8 Machine engineering |
| Divisions: | Fakultas Teknik > Teknik Mesin |
| Depositing User: | Unnamed user with email gaby |
| Date Deposited: | 23 Oct 2021 08:09 |
| Last Modified: | 24 Sep 2024 06:24 |
| URI: | http://repository.ub.ac.id/id/eprint/185479 |
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