Prasetiyo, Agung (2006) Karakteristik Unjuk Kerja Dan Emisi Mesin Diesel Berbahan Bakar Campuran Pme (Palm Methylester) Dan Solar Studi Kasus Komposisi Campuran PME (Palm Methylester) Rendah. Other thesis, Institut Teknologi Sepuluh Nopember.
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Abstract
Seperti telah diketahui persediaan bahan bakar minyak bumi semakin menipis dan pada suatu ketika akan habis. Karenanya minyak bumi termasuk sumber daya yang dominan dewasa ini dan tidak dapat diperbaharui. Beberapa cara ditempuh untuk mencari bahan bakar alternatif yang lebih efisien dan dapat dijamin ketersediaannya dalam jumlah yang cukup banyak, ramah lingkungan dan tidak mahal, yang mampu menggeser ketergantungan terhadap minyak bumi. Palm Methyl Ester (PME) merupakan salah satu alternatif bahan bakar motor diesel yang patut digunakan baik sebagai ekstender maupun murni 100%. Pada penelitian ini akan dilakukan penggunaan bahan bakar biodiesel (Palm Methyl Ester) sebagai campuran solar, dengan variasi penambahan biodiesel pada solar sebesar 5%, 10%, 15%, 20%, 25%, 30% dan 35%. Penelitian ini dilakukan di Laboratorium Motor Bakar Teknik Mesin ITS pada motor diesel KAMA-KM178F (FS), satu silinder, siklUY kerja empat langkah pada kondisi standar. Dengan menggunakan PME (Palm Methyl Ester) sebagai penambah solar didapatkan unjuk kerja mesin diesel yang paling baik pada saat menggunakan B5, BJO menunjukkan penurunan rata - raJa Torsi sebesar 4.48%, 6, 77% terhadap BO. · Kadar emisi opasitas yang terbanyak pada BO dan yang paling sedikit terjadi pada B35 dengan nilai rata - rata penurunan 10,97% terhadap BO.. Pembentukan kerak yang paling banyak terjadi pada B20 hila kita bandingkan dengan BO
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As is known, petroleum fuel supplies are increasingly depleted and will eventually run out. Therefore, petroleum is a dominant resource today and is non-renewable. Several methods are being used to find alternative fuels that are more efficient and can be guaranteed to be available in sufficient quantities, environmentally friendly and inexpensive, which can shift dependence on petroleum. Palm Methyl Ester (PME) is one alternative diesel engine fuel that is suitable for use both as an extender and 100% pure. In this study, biodiesel fuel (Palm Methyl Ester) will be used as a diesel mixture, with variations in the addition of biodiesel to diesel of 5%, 10%, 15%, 20%, 25%, 30% and 35%. This research was conducted at the ITS Mechanical Engineering Combustion Engine Laboratory on a KAMA-KM178F (FS) diesel engine, one cylinder, four-stroke cycle under standard conditions. By using PME (Palm Methyl Ester) as a diesel additive, the best diesel engine performance was obtained when using B5, BJO showed an average decrease in torque of 4.48%, 6.77% against BO. · The highest opacity emission levels were in BO and the lowest occurred in B35 with an average decrease of 10.97% compared to BO. The highest crust formation occurred in B20 when compared with BO
| Item Type: | Thesis (Other) |
|---|---|
| Additional Information: | RSM 621.436 Pra k-1 2006 (weeding) |
| Uncontrolled Keywords: | hiodiesel, crude palm oil methyl ester, ekstender, unjuk kerja, emisi gas huang; Hydrodiesel, crude palm oil methyl ester, extender, performance, greenhouse gas emissions |
| Subjects: | T Technology > TJ Mechanical engineering and machinery > TJ762.E93 Exhaust systems T Technology > TJ Mechanical engineering and machinery > TJ797 Diesel motor--Fuel systems--Testing. |
| Divisions: | Faculty of Industrial Technology > Mechanical Engineering > 21201-(S1) Undergraduate Thesis |
| Depositing User: | EKO BUDI RAHARJO |
| Date Deposited: | 05 Nov 2025 02:23 |
| Last Modified: | 05 Nov 2025 02:23 |
| URI: | http://repository.its.ac.id/id/eprint/128737 |
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