Fuat, Muhamad Muhadil (2019) Rancang Bangun Catalytic Converter Aluminium Dengan Penambahan Sirkulasi Pendingin Terhadap Pressure Dan Kepekatan Asap Motor Diesel. Undergraduate thesis, Politeknik Negeri Jember.
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Abstract
The exhaust emission of motor vehicles is one of the biggest contributors for air pollution. The highest air pollution is produced by motorized vehicles in the form of diesel. Diesel-engined vehicles emit carbonized combustion gases which can damage the environment and human health. The aim of this researcher is to apply an innovative exhaust by utilizing aluminum material as a catalyst and adding cooling circulation to exhaust emissions. Tests were carried out at 1500 RPM, 1800 RPM, 2100 RPM, 2400 RPM and 2700 RPM engine speeds. The results of the research of exhaust catalytic converter aluminum with the addition of cooling circulation showed that the design results of the exhaust catalytic converter resulted in an increase in exhaust gas pressure before the catalytic converter with average of 8.8 mm H2O and subjected to exhaust gas in the after catalytic converter with an average of (-) 8.6 mm H2O. The result of exhaust emission testing is the concentration that applying catalytic converters made of aluminium can decrease the smoke concentrations in diesel motors with an average percentage decrease in opacity of 21.49%. The use of cooling circulation can reduce excess heat in the exhaust gases, this will make it easier for aluminum catalysts to bind or filter particulates.
| Item Type: | Thesis (Undergraduate) | ||||||
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| Subjects: | 410 - Rumpun Ilmu Teknik > 430 - Ilmu Keteknikan Industri > 431 - Teknik Mesin (dan Ilmu Permesinan Lain) | ||||||
| Divisions: | Jurusan Teknik > Prodi D4 Mesin Otomotif > Tugas Akhir | ||||||
| Depositing User: | Usman Efendi | ||||||
| Date Deposited: | 30 Dec 2025 07:28 | ||||||
| Last Modified: | 30 Dec 2025 07:28 | ||||||
| URI: | https://sipora.polije.ac.id/id/eprint/48904 |
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