Setyobudi, Ramadhani (2025) STUDI EKSPERIMENTAL PENGARUH PENGGUNAAN CAMPURAN N-BUTANOL DAN BUTYLATED HYDROXYTOLUENE DENGAN CRUDE PALM OIL TERHADAP PERFORMA DAN EMISI MESIN DIESEL PADA VARIASI PEMBEBANAN. Undergraduate thesis, UPN Veteran Jawa Timur.
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Abstract
This research conducted an experimental study on the effect of using a mixture of n-butanol and butylated hydroxytoluene (BHT) with Crude Palm Oil (CPO) and B40 on the efficiency and emissions of diesel engines under varying loads. The results showed that the B40+n-Butanol mixture provided the best engine performance in terms of power and torque , while B40+BHT showed the best thermal efficiency and specific fuel consumption (BSFC). Additionally, variations of B40 fuel, especially with the addition of n-Butanol or BHT, resulted in lower engine vibration and noise. The B40+n-Butanol mixture also produced the lowest CO, HC, and smoke opacity emissions, indicating a more complete and environmentally friendly combustion , whereas CPO without additives produced the highest emissions for almost all parameters.
| Item Type: | Thesis (Undergraduate) | ||||||||
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| Subjects: | T Technology > TJ Mechanical engineering and machinery | ||||||||
| Divisions: | Faculty of Engineering > Departement of Mechanical Engineering | ||||||||
| Depositing User: | Ramadhani Setyobudi | ||||||||
| Date Deposited: | 14 Nov 2025 07:27 | ||||||||
| Last Modified: | 14 Nov 2025 07:27 | ||||||||
| URI: | https://repository.upnjatim.ac.id/id/eprint/46681 |
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