Pengaruh Penggunaan Dual Fuel Terhadap Kinerja Mesin Dan Emisi Gas Buang Pada Motor Diesel

Oktavianto, Ananta Pudi (2016) Pengaruh Penggunaan Dual Fuel Terhadap Kinerja Mesin Dan Emisi Gas Buang Pada Motor Diesel. Undergraduate thesis, Institut Teknologi Sepuluh Nopember.

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Abstract

Standar emisi yang diadopsi oleh IMO pada mesin diesel penggerak kapal telah semakin diperketat. Aturan ini juga berlaku untuk mesin diesel dual fuel terutama B10- CNG. Untuk menentukan penggunaan mesin diesel dual fuel, perlu untuk belajar secara eksperimental. Yanmar mesin diesel TF-85 MH telah digunakan sebagai peralatan eksperimen. Agar dual fuel-CNG B10 dapat mengalir ke dalam ruang pembakaran, sistem bahan bakar harus dimodifikasi. Sistem kontrol programmable logic controller (PLC) telah diadopsi dalam penelitian ini. Tiga bahan bakar komposisi termasuk 100% B10, 10% CNG, dan 20% CNG telah digunakan dalam percobaan. Hasil penelitian menunjukkan bahwa penggunaan bahan bakar ganda mempengaruhi penurunan tenaga dan torsi. Emisi NOx pada penggunaan bahan bakar ganda pada umumnya dapat dikurangi, kecuali 20% CNG pada 1300 rpm dan 2.700 rpm yang masih tinggi. =============================================================================================== Emission standards which it adopted by IMO on ship propulsion diesel engines have been increasingly tightened. This rule also applies to dual fuel diesel engine especially B10-CNG. To determine the use of dual fuel diesel engine it is necessary to study experimentally. Yanmar diesel engines TF-85 MH has been used as an experimental apparatus. In order for a dual fuel-CNG B10 can flow into the combustion chamber, the fuel system needs to be modified. The control system programmable logic controller (PLC) has been adopted in this research. Three fuels composition including 100% B10, 10% CNG, and 20% CNG has been used in experiments. The results showed that the use of dual fuel influence the decreasing of power and torque. NOx emissions on a dual fuel usage in general can be reduced, except 20% CNG at 1300 rpm and 2700 rpm still higher.

Item Type: Thesis (Undergraduate)
Additional Information: RSSP 623.872 36 Okt p
Uncontrolled Keywords: Mesin diesel, bahan bakar ganda, CNG, Kinerja, NOx
Subjects: T Technology > TJ Mechanical engineering and machinery > TJ799 Diesel motor--Electronic control.
Divisions: Faculty of Marine Technology > Marine Engineering > (S1) Undergraduate Theses
Depositing User: Mr. Tondo Indra Nyata
Date Deposited: 23 Aug 2017 07:12
Last Modified: 27 Dec 2018 03:27
URI: http://repository.its.ac.id/id/eprint/48735

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