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All Journal ROTOR: JURNAL ILMIAH TEKNIK MESIN Journal of Mechanical Engineering Science and Technology STATOR: Jurnal Ilmiah Mahasiswa Teknik Mesin Jurnal Elemen Agroteknika Mechanical Engineering for Society and Industry Automotive Experiences Journal of Fibers and Polymer Composites Medani : Jurnal Pengabdian Masyarakat Jurnal Polimesin
Salahuddin Junus
Teknik Mesin Fakultas Teknik Universitas Jember
Aerospace Engineering Agriculture, Biological Sciences & Forestry Automotive Engineering Chemical Engineering, Chemistry & Bioengineering Computer Science & IT Control & Systems Engineering Economics, Econometrics & Finance Education Electrical & Electronics Engineering Energy Engineering Health Professions Industrial & Manufacturing Engineering Law, Crime, Criminology & Criminal Justice Materials Science & Nanotechnology Mechanical Engineering Transportation

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Journal : automotive experiences

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Experimental Study on the Effect of Nano Additives γAl2O3 and Equivalence Ratio to Bunsen Flame Characteristic of Biodiesel from Nyamplung (Calophyllum Inophyllum) Setyo Pambudi; Nasrul Ilminnafik; Salahuddin Junus; Muh Nurkoyim Kustanto
Automotive Experiences Vol 4 No 2 (2021)
Publisher : Automotive Laboratory of Universitas Muhammadiyah Magelang in collaboration with Association of Indonesian Vocational Educators (AIVE)

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (989.874 KB) | DOI: 10.31603/ae.4569

Abstract

Nano γAl2O3 has been one of the nanometal oxides that has improved the characteristics of biodiesel. The effect of γAl2O3 nanoparticles addition on premixed flame combustion is investigated with an experiment on the laminar flame speed of Calophyllum inophyllum methyl ester 30% and 70% petrodiesel mixtures, at atmospheric pressure and preheated temperature T = 473K. The γAl2O3 nanoparticles added to CIME30 biodiesel were 0ppm, 100ppm, 200ppm, and 300ppm. Experiments were carried out on a bunsen burner. The equivalent ratio of the mixture between ϕ = 0.67 to 1.17. Experiments revealed that the addition of nanoparticles to CIME30 biodiesel expands the flammability limit and increases the laminar flame speed. CIME30 without nanoparticles, flame stable between ϕ = 0,76 -1,17. CIME30 with nanoparticles, flame stable between ϕ = 0,67 -1,17. Combustion of CIME30 required a lot of air. The highest laminar flame speed occurred at the equivalent ratio ϕ = 0.83. The highest laminar flame speed of CIME30 0, 100, 200, and 300 ppm were 30.77, 34.50, 35.90, 38.45 cm/s respectively. The higher the nano γAl2O3 concentration the higher the laminar flame speed. This occurs due to the catalytic effect of γAl2O3 on biodiesel and its mixtures.
Experimental Study on the Effect of Magnetic Fields on Combustion Characteristics of Biodiesel from Nyamplung (Calophyllum Inophyllum) Imam Rudi Sugara; Nasrul Ilminnafik; Salahuddin Junus; Muh Nurkoyim Kustanto; Yuni Hermawan
Automotive Experiences Vol 6 No 1 (2023)
Publisher : Automotive Laboratory of Universitas Muhammadiyah Magelang in collaboration with Association of Indonesian Vocational Educators (AIVE)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31603/ae.8328

Abstract

Nyamplung (Calophyllum Inophyllum) is an environmentally friendly alternative fuel that can be used to replace the consumption of fossil fuels. The purpose of this experiment was to analyze the effect of magnetic fields on the premixed flame of biodiesel from Calophyllum Inophyllum, the experiments were carried out on a bunsen burner. Fuel evaporation uses a temperature of 473 K and the equivalent ratio used is between ϕ 0.7; 0.8; 0.9; 1.0; 1.1 and 1.2. This experiment used a modified magnet that has magnetic force in 11.000 gausses with magnetic variations N-S, S-N, N-N, and S-S. Experiments revealed that magnetic fields have a significant effect to increase the value of laminar flame speed on magnetic variations point at S-S 3.8%; N-N 4.8%; S-N 17.09%, and the highest laminar flame speed were at point N-S 20.7%. The enhancement value of laminar flame speed indicated more optimum combustion processes. The magnetic fields can influence the O2, and H2O and change the orientation of the hydrocarbons which makes it easier for O2 and fuel to carry out the oxidation process, resulting in more optimal combustion.
Co-Authors Achmad Murdiono Afril Priyanto Agung Budi C Agung Budi Cahyono Agus Pramono Agus Triono Ahmad Adib Rosyadi Ahmad Al Kautsar Ahmad Al Kautsar Ahmad Wafi Alahmadi, Mohammed Alfi Hasan Andi Sanata Andi Sanata Anne Zulfia Anuary Dwi Rosyid, Wafa Prasetia Aris Zainul Muttaqin Aris Zainul Muttaqin Bambang Sugiharto Danang Yudistiro Danang Yudistiro Dani Hari Tunggal Prasetiyo Dedi Dwi Laksana Dedi Dwilaksana Deny tomy andrianto Devita Amelia Digdo Listyadi, Digdo Dwi Djumhariyanto Gaguk Jatisukamto Gindeka Bimara Aryantaka Haidzar Nurdiansyah Hary Sutjahjono Helda Wika Amini Ilminafik, Nasrul Ilyas, Rushdan Ahmad Imam Rudi Sugara Imam Sholahuddin Imam Sholahudin Intan Hardiatama Istiqomah Rahmawati Jannah, Betriqil Koekoeh KW, Robertoes L Rajeshkumar Lilis Mariani Lilis Mariani, Lilis M Edoward Ramadhan M Trifiananto M. Fahrur Rozy M. Fahrur Rozy Hentihu m. Fahrur Rozy R M. R. M. Asyraf M.Ginanjar Widodo Mukti Mahros Darsin Masfeya Eka Hermiansyah Melbi Mahardika Melisa Melisa Meta Fitri Rizkiana Mochamad Asrofi Mochammad Edoward R Mohammad Alfian Ilmy Muh Nurkoyim Kustanto Muh Nurkoyim Kustanto Muhammad Abduh Muhammad Kurniawan Nashrullah, M Dimyati Nasrul Ilminnafik Nasution, Annio Indah Lestari Novi Nur H Novi Nur Hamimah Pieter Muhammad Iko Marrendra Pradiza, Revvan Rifada Puranggo Ganjar Widityo Puranggo Ganjar Widityo R. A. Ilyas Rahma Rei Sakura Rahman, Purnama Auliya Rahmatullah Tites Wicaksono Ramadhan, M Edoward Reza Marinanda Fajar Rika Dwiqoryah Riko Septian Riko Septian Rizky Akhmad Prayogi Robertoes Koekoeh KW Robertus Sidartawan Robertus Sidhartawan Santoso Mulyadi Setyo Pambudi Setyo Pambudi Sujito Sujito Sumardi Sumardi Sumarji Syuhri, Skriptyan Noor Hidayatullah Taufik Taufik Wiradika, Yudha Wisnu Kuncoro Yanuar Alditya Nugraha Yayang Saif Izzudin Yudhistiro, Danang Yuni Hermawan