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All Journal EKONOMIA Dinamika Teknik Mesin : Jurnal Keilmuan dan Terapan Teknik Mesin Mesin Journal of Physical Education and Sports Spektrum Sipil Global Legal Review Asian Journal of Health Research Jurnal Riset Ilmiah
KUSUMA WARDANI
STMIK AMIKOM Yogyakarta
Aerospace Engineering Automotive Engineering Biochemistry, Genetics & Molecular Biology Civil Engineering, Building, Construction & Architecture Economics, Econometrics & Finance Education Engineering Health Professions Immunology & microbiology Law, Crime, Criminology & Criminal Justice Mechanical Engineering Medicine & Pharmacology Physics Public Health Social Sciences Transportation Other

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Analisis pemakaian bahan bakar biogas termurnikan pada unjuk kerja motor bakar Sutanto, Rudy; Wardani, Kusuma; Mulyanto, Arif; Nurchayati, Nurchayati; Pandiatmi, Pandri; Zainuri, Achmad; Sinarep, Sinarep
Dinamika Teknik Mesin Vol 7, No 1 (2017): Dinamika Teknik Mesin: Jurnal Keilmuan dan Terapan Teknik Mesin
Publisher : Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/dtm.v7i1.1

Abstract

The long term purpose of this research is to obtain the high quality renewable biogas that can be used as fuel for internal combustion engines to drive an electricity generator as energy diversification efforts in the area of small sustainable islands. The specific target expected to be achieved is a method/technique for absorbing impurities contained in biogas, especially CO2 component. The study was conducted to reduce the level of CO2 in biogas using NaOH solution. The mass flow rates of biogas employed were 2, 4, 6, 8 and 10 l/min. The biogas was then tested using an engine to see the effect CO2 on the engine performance at several rotations, i.e. 1500, 2500, 3500, and 4500 rpm. The results show that the torque increases by 21.3% for biogas B2 compared to the unpurified biogas. For biogas B4, the torque increases by 19.1%. While for biogas B6, B8, and B10, the torques increase by 14.9%, 12.8%, and 8.5% respectively. For biogas B2, the SFCE decreases by 33.4%, for biogas B4, the SFCE declines of about 22.7%, while for biogas B6, the SFCE declines by 17.9%. The SFCSs also decline by 13.9% and 8.5% for biogas B8 and B10.
Co-Authors Achmad Zainuri Arif Mulyanto Arif Mulyanto, Arif Arin Khairunnisa, Arin Elmenes, Fika Ardyani Fadhilah, Ridho Fakhruddin Fakhruddin Gerawati, Adela Putri Jadid, Badru Nurchayati Nurchayati Pandri Pandiatmi pudholi, Yusup Arya Ramadhan, Bintang Aditya Rizky, Hafiz Rudy Sutanto Rustam, Najla Sinarep Sinarep Soekardi, Soekardi Wiyono , Teguh Yahya Irwanto Yusuf, Putri Sinta Nuriah