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GAMMA ADITYA RAHARDI
Jurusan Teknik Elektro, Fakultas Teknik Universitas Jember Indonesia
Religion Agriculture, Biological Sciences & Forestry Humanities Automotive Engineering Biochemistry, Genetics & Molecular Biology Computer Science & IT Control & Systems Engineering Education Electrical & Electronics Engineering Energy Engineering Environmental Science Industrial & Manufacturing Engineering Mechanical Engineering Physics Public Health Social Sciences Other

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Journal : Jurnal Keteknikan Pertanian

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Dynamic Thermofluid Study of Petrodiesel Droplet Combustion with Variations of Kesambi Biodiesel Composition Accompanied with TiO₂ Catalyst Hari Tunggal Prasetiyo, Dani; Ilminnafik, Nasrul; Meganandi Kartini, Audiananti; Aditya Rahardi, Gamma; Muhammad, Alief
Jurnal Keteknikan Pertanian Vol. 13 No. 3 (2025): Jurnal Keteknikan Pertanian
Publisher : PERTETA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.19028/jtep.013.3.462-480

Abstract

The increasing global energy demand encourages the use of sustainable alternative fuels with combustion performance equivalent to petrodiesel. This study focuses on the droplet combustion characteristics of petrodiesel and biodiesel kesambi blends (B0, B10, B20, B30 B40 and B100), both without and with the addition of 100 ppm TiO₂ nanoparticle catalyst. Analysis was carried out on ignition delay, combustion duration, flame height, peak temperature, and flame visualization patterns. The results show that increasing the biodiesel fraction tends to prolong the combustion time and decrease the peak temperature, while the addition of TiO₂ provides significant improvements in the form of shorter ignition delay, higher peak temperature, and more stable flame. The novelty of this study lies in the use of a droplet approach to explore the role of TiO₂ catalyst in kesambi biodiesel, which is still limited in the literature. Thus, nanoparticle catalysts are proven to have great potential in increasing the efficiency and sustainability of the use of biodiesel–petrodiesel blends.
Co-Authors A.A. Ketut Agung Cahyawan W Adi Putranto Ahmed Mohammed Ate, Abdelrahim Ali Rizal Chaidir Alief Muhammad Anam, M. Khairul Andrita Ceriana Eska Atmaja, Daris Irfan Bayu Rudiyanto Cahyono, Yusuf Fani Dwi Daris Irfan Atmaja Dedy Wahyu Herdiyanto Dodi Setiabudi Faqih, Achmad Fathoni, Ahmad Nur Ghozali, Moch Gusfan Halik Hari Tunggal Prasetiyo, Dani Hasanur Mohammad Firdausi I’zaaz Irfanianingrum Immawan Wicaksono Ishamul Ayady Akma, Ahmad Ivanda, Dio Ferrel Kurniawan Hidayat Luh Putu Ratna Sundari Meganandi Kartini, Audiananti Mubarok, Imam Anas Muh Asnoer Laagu Nasrul Ilminnafik Nur Rachman, Dimas Pratama, Muhammad Rizal Satryo Budi Utomo Suhanto, Istiana Tirsi Sumardi . Sumardi Sumardi Taufik, Moh Vivi, Vivi Nur’anini Sutimi Wahyu Muldayani Widjonarko Widjonarko . Widyono Hadi Wijaya, Mochamad Diki Ari