Ferdyansyah, Ary Wahyu (2013) PENGARUH VARIASI BUKAAN KATUP TERHADAP KONSUMSI BAHAN BAKAR DAN EMISI GAS BUANG YANG DIHASILKAN PADA MESIN BENSIN 4 LANGKAH 1 SILINDER HONDA SUPRA 100 CC. S1 thesis, Universitas Mataram.
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Abstract
Exhaust emission contains some substances that harmful human’s life. On the other hand, the fossil fuel resource is deflating dramatically. This phenomenon drives many efforts to maintain and reserve the fuel resources and reduce the harmful exhaust emission from the vehicles. This research aims to investigate the influences of duration of camshaft to the exhaust gas emission and fuel consumption of an engine. The camshaft durations investigated are 210°, 280° and 330° in a single cylinder motorcycle engine to the exhaust emission. The engine speeds are 1500, 3000, 4500 and 6000 rpm. The exhaust emission and fuel consumption is taken at all the level of transmission. The result shows that the higher camshaft duration increases the exhaust gas emission HC and fuel consumption of the engine. However, the CO emission reduces. The highest fuel consumption is achieved at 330° camshaft duration and 6000 rpm (0.97 l/h). The highest HC emission is 989.67 ppm at 330° camshaft duration. However the highest CO emission is coming out from the engine which is running at 210° cam shaft duration (3.74 % v)
| Item Type: | Thesis (S1) |
|---|---|
| Keywords (Kata Kunci): | camshaft duration, exhaust emission, fuel consumption |
| Subjects: | T Technology > T Technology (General) |
| Divisions: | Fakultas Teknik |
| Depositing User: | Ayus Suyarsih |
| Date Deposited: | 20 Jul 2018 02:34 |
| Last Modified: | 20 Jul 2018 02:34 |
| URI: | http://eprints.unram.ac.id/id/eprint/6162 |
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