Gumilang, Dzulfikar Aldy (2026) Pengaruh Pemanasan Bahan Bakar Menggunakan Heat Exchanger Sumber Panas Gas Buang Knalpot Terhadap Kinerja Mesin Motor 4 Langkah. Undergraduate thesis, Politeknik Negeri Jember.
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Abstract
This study aims to analyze the effect of fuel heating using a heat exchanger that utilizes exhaust gas heat on the performance of a four-stroke motorcycle engine. The research was conducted using an experimental method by comparing standard conditions and fuel heating conditions at temperature variations of 30°C, 40°C, and 50°C. The test object was a 2005 Honda Megapro motorcycle using Pertalite fuel. Engine performance was measured using a dynamometer to obtain torque and power, while fuel consumption was measured using a burette method.The results indicate that fuel heating improves combustion efficiency, which is reflected in the increase of torque and power, as well as the decrease in fuel consumption. Fuel consumption decreased with increasing fuel temperature, indicating a more optimal combustion process.In conclusion, the use of a heat exchanger utilizing exhaust gas heat is effective in improving engine performance and fuel efficiency in four-stroke motorcycles.
| Item Type: | Thesis (Undergraduate) | ||||||
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| Uncontrolled Keywords: | heat exchanger, pemanasan bahan bakar, torsi, daya, konsumsi bahan bakar | ||||||
| Subjects: | 410 - Rumpun Ilmu Teknik > 430 - Ilmu Keteknikan Industri > 431 - Teknik Mesin (dan Ilmu Permesinan Lain) 410 - Rumpun Ilmu Teknik > 430 - Ilmu Keteknikan Industri > 443 - Teknik Enerji 410 - Rumpun Ilmu Teknik > 480 - Ilmu Perkapalan > 482 - Teknik Permesinan Kapal |
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| Divisions: | Jurusan Teknik > Prodi D4 Mesin Otomotif > Tugas Akhir | ||||||
| Depositing User: | Dzulfikar Aldy Gumilang | ||||||
| Date Deposited: | 27 Apr 2026 06:48 | ||||||
| Last Modified: | 27 Apr 2026 06:50 | ||||||
| URI: | https://sipora.polije.ac.id/id/eprint/55679 |
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