FUEL PROPERTIES AND DIESEL ENGINE EXHAUST GAS TEMPERATURE OF BIODIESEL-CALOPHYLLUM INOPHYLLUM-ESSENTIAL OIL MIXTURE

Adhes Gamayel, Jakarta Global University, Indonesia
Muhammad Untung Zaenal Priyadi, Jakarta Global University, Indonesia

 10.21831/dinamika.v9i1.72267

Abstract


This research investigates the properties and performance of fuel blends comprising biodiesel, Calophyllum inophyllum oil (Nyamplung), and essential oils. Biodiesel, a renewable energy source, has gained significant attention due to its low sulfur content, high calorific value, and biodegradability. Experimental investigations involved blending biodiesel with Nyamplung oil and essential oils (clove oil, pine oil, and turpentine oil) in varying proportions. Fuel properties, including density, viscosity, and flash point, were analyzed to assess combustion characteristics. Additionally, engine performance parameters such as torque and exhaust gas temperature (EGT) were evaluated to understand combustion efficiency and engine health. The results revealed that the addition of Nyamplung oil and essential oils increased the density and viscosity of the fuel blends compared to pure biodiesel, impacting atomization and combustion processes. Despite higher viscosity potentially causing ignition delay, flash points decreased due to the presence of essential oils, enhancing safety during storage and handling. Torque measurements indicated variations in engine performance among fuel mixtures, with incomplete combustion observed in blends containing essential oils. EGT measurements further highlighted differences in combustion completeness, with lower temperatures observed in pure biodiesel due to improved atomization and complete combustion.

Keywords


Biodiesel, Combustion, Exhaust gas temperature (EGT), Flash point, Nyamplung oil

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References


Adhes Gamayel, M. Zaenudin, M. N. Mohammed, Eddy Yusuf. (2022). Investigation of the Physical Properties and Droplet Combustion Analysis of Biofuel from Mixed Vegetable Oil and Clove Oil. Science and Technology Indonesia, 7 500-507.

Ariani, Farida & Sitorus, Tulus & Lubis, Zulkifli & Tugiman, & Sy, Sriadhi. (2018). Effect of biodiesel fuel from soybean oil on exhaust gas and combustion chamber temperature of diesel engine. Journal of Physics: Conference Series. 1114. 012005. 10.1088/1742-6596/1114/1/012005.

B. Prem Anand, C.G. Saravanan, C. Ananda Srinivasan, (2010). Performance and exhaust emission of turpentine oil powered direct injection diesel engine, Renewable Energy, Volume 35, Issue 6, Pages 1179-1184, ISSN 0960-1481, https://doi.org/10.1016/j.renene.2009.09.010.

Balakrishnan Munirathinam, Nicolas Schlüter, Daniel Schröder, Recent Advances in Metallic Catalyst Materials for Electrochemical Upgrading of Furfurals to Drop‐in Biofuels: A Mini Review, Energy Technology, 10.1002/ente.202300307, 11, 8, (2023).

Du, Enpeng & Cai, L & Huang, Ke & Tang, Hong & Xu, X & Tao, R. (2018). Reducing viscosity to promote biodiesel for energy security and improve combustion efficiency ☆. Fuel. 211. 10.1016/j.fuel.2017.09.055.

Ibham Veza, Zulkarnain Zainuddin, Noreffendy Tamaldin, Muhammad Idris, Irianto Irianto, I.M. Rizwanul Fattah, (2022). Effect of palm oil biodiesel blends (B10 and B20) on physical and mechanical properties of nitrile rubber elastomer, Results in Engineering, Volume 16, 100787, ISSN 2590-1230, https://doi.org/10.1016/j.rineng.2022.100787.

Jugreet B. Sharmeen, Fawzi M. Mahomoodally, Gokhan Zengin, and Filippo Maggi. (2021). Essential Oils as Natural Sources of Fragrance Compounds for Cosmetics and Cosmeceuticals. Molecules. 2021 Feb; 26(3): 666. doi: 10.3390/molecules26030666.

Kadarohman, Asep & Hernani, Hernani & Khoerunnisa, Fitri & Astuti, Rizki. (2010). A potential study on clove oil, eugenol and eugenyl acetate as diesel fuel bio-additives and their performance on one cylinder engine. Transport. 25. 10.3846/transport.2010.09.

Mbarawa, Makame. (2010). The effect of clove oil and diesel fuel blends on the engine performance and exhaust emissions of a compression-ignition engine. Biomass & Bioenergy - BIOMASS BIOENERG. 34. 1555-1561. 10.1016/j.biombioe.2010.05.004.

Muhammad Fadhlullah, Sri Nanan B. Widiyanto, Elvi Restiawaty, (2015). The Potential of Nyamplung (Calophyllum inophyllum L.) Seed Oil as Biodiesel Feedstock: Effect of Seed Moisture Content and Particle Size on Oil Yield, Energy Procedia, Volume 68, Pages 177-185, ISSN 1876-6102, https://doi.org/10.1016/j.egypro.2015.03.246.

Nur Cahyo, Ruly Bayu Sitanggang, Arionmaro Asi Simareme, P. Paryanto, (2023). Impact of crude palm oil on engine performance, emission product, deposit formation, and lubricating oil degradation of low-speed diesel engine: An experimental study, Results in Engineering, Volume 18, 101156, ISSN 2590-1230, https://doi.org/10.1016/j.rineng.2023.101156.

Payal Varma, Jyoti Otageri & Balasubramanian Kandasubramanian (2024). Biodiesel from fats: Fatty acid feedstock as a circular economy solution, International Journal of Green Energy, DOI: 10.1080/15435075.2024.2319219.

Vallinayagam, R., Hlaing, P., AlRamadan, A., An, Y. et al., (2019). The Physical and Chemical Effects of Fuel on Gasoline Compression Ignition. SAE Technical Paper 2019,01-1150. https://doi.org/10.4271/2019-01-1150.

Y. Wibisono, Barokah, P. T. D. Rompas , Wiratno & Baihaqi (2020). Analisis Perbandingan Performa Mesin Diesel Menggunakan Biodiesel B20 dan HSD pada Mesin Mitsubishi 4 Silinder, Jurnal Sains dan Teknologi, Universitas Negeri Manado, http://ejournal.unima.ac.id/index.php/efrontiers/article/viewFile/2138/1329.




DOI: https://doi.org/10.21831/dinamika.v9i1.72267

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