Hendrawan, Dedy (2015) Pengaruh Variasi Waktu Pengapian TerhadapUjunk Kerja Motor Bensin 4 Langkah 1 Silinder 100 cc Dengan Bahan Bakar Etanol 96%. S1 thesis, Universitas Mataram.
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Abstract
In line the population growth, technological developments and the increasing of vehicles, the necesery of fuel is increase. Therefore, the people try to find an alternative fuel that is Ethanol as vehicle fuel. To increase the performance and efficiency to use of Ethanol fuel in vehicles is one of them by varying the ignition timing. This research aimed to investigate the influence of ignition timing to torque, power and specific fuel consumption effective (SFCe) with 96% ethanol fuel. in a engine four stroke single cylinder 100 cc Honda Astrea Legenda. The research variation ignition timing are 15˚, 20˚ and 25˚ before TDC and the engine speed are 1500, 2500, 3500, 4500, and 6000 rpm. The results show that the engine has better performance when the engine running on the ignition timing is advanced earlier. The highest torque at 20˚ ignition time before TDC 0.868 kgf.m at 6000 rpm, the highest effective power at 20˚ ignition time before TDC of 7.272 ps at 6000 rpm, and the lowest SFCe at 20˚ ignition time before TDC is 0, 08 kg / PS.hour at 6000 rpm.
| Item Type: | Thesis (S1) |
|---|---|
| Keywords (Kata Kunci): | Time ignition, Ethanol, engine speed , performance. |
| Subjects: | T Technology > T Technology (General) |
| Divisions: | Fakultas Teknik |
| Depositing User: | Ayus Suyarsih |
| Date Deposited: | 09 Jul 2018 02:49 |
| Last Modified: | 09 Jul 2018 02:49 |
| URI: | http://eprints.unram.ac.id/id/eprint/5349 |
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