Analisis Pembakaran Ganda Bahan Bakar Natural Gas dan Biosolar pada Mesin Diesel Satu Silinder: Studi Efisiensi Termal dan Performa
DOI:
https://doi.org/10.56862/irajtma.v4i2.219Kata Kunci:
SDG, Emisi, Pembakaran ganda, Efisinesi termalAbstrak
Riset pembahasan ini bertujuan mengetahui unjuk kinerja mesin Diesel satu silinder Jiandong 170F dengan pengoprasian menggunakan pembakaran bahan bakar ganda antara biosolar sebagai bahan bakar utama dan natural gas. Pada studi ini reactivity controlled compression ignition (RCCI) dan low temperature combustion (LTC) sebagai metode pencampuran bahan bakar dengan memanfaatkan campuran bahan bakar biosolar B30 dan gas alam. Karakteristik gas alam yang memiliki angka setana rendah menyebabkan proses pembakaran terjadi saat suhu lebih rendah sehingga penyalaan titik mati atas lebih awal. Kondisi ini dapat ditelaah menggunakan metode HCCI. Hasil pengujian menunjukkan peningkatkan torsi aktual 4% senilai 5,8 Nm dibandingkan penggunaan biosolar murni. Selain itu, terdapat peningkatan efisiensi termal sebesar 5-10 % senilai rata-rata 30%. Hal ini, menjadikan pembakaran yang lebih sempurna sehingga berkontribusi terhadap penurunan emisi sisa atau NOx.
Referensi
Abdullah, I., Yudanto, B. G., Nasution, A., dan Andiko, R. 2022. “Performance Analysis of Biogas and Gasoline Fuels on the Quality of Combustion in a 4 Stroke 1 Cylinder Generator Engine with a Capacity of 80 cc.” IRA Jurnal Teknik Mesin dan Aplikasinya (IRAJTMA) 1(1): 66–74. https://doi.org/10.56862/irajtma.v1i1.9.
Alciatore, George F., dan Douglas Anderson. 2006. Fluid Mechanics. McGraw-Hill Series in Mechanical Engineering. New York: McGraw-Hill.
Anderson, John D. 2006. Computational Fluid Dynamics: The Basics with Applications. Edisi ke-1. Disunting oleh Suzanne Jeans. New York: McGraw-Hill.
Barita, Eswanto, dan Kirfan Wujud. 2022. “Planning of Fluidized Combustion Chamber Using Waste Fuel.” IRA Jurnal Teknik Mesin dan Aplikasinya (IRAJTMA) 1(1): 58–65. https://doi.org/10.56862/irajtma.v1i1.11.
Bennett, Sean. 2010. Modern Diesel Technology: Diesel Engines. Disunting oleh Lauren Stone. Clifton Park: Delmar Cengage Learning.
Chhatbar, J., Rajpara, P., Biswas, S., dan Banerjee, R. 2025. “Integration of RCCI and CDF Combustion in Conventional Diesel Engine Using CNG Diesel Fuels: An Experimental Study.” Journal of Applied Fluid Mechanics 18(1): 87–97. https://doi.org/10.47176/jafm.18.1.2809.
Das, Pranab, P. M. V. Subbarao, dan J. P. Subrahmanyam. 2015. “Effect of Cetane Number and Fuel Properties on Combustion and Emission Characteristics of an HCCI DI Combustion Engine Using a Novel Dual Injection Strategy.” Dalam SAE Technical Papers, 1–8. Delhi: SAE International. https://doi.org/10.4271/2015-26-0023.
Diesel, Rudolf. 1901. Method of Igniting and Regulating Combustion for Internal Combustion Engines. Paten tahun 1901.
Febriansyah, Iqbal Muhammad, Abrar Riza, dan Steven Darmawan. 2020. “Comparation Study Performance Diesel Engine Using BioDiesel with Secondary Data.” IOP Conference Series: Materials Science and Engineering 1007(1): 012085. https://doi.org/10.1088/1757-899X/1007/1/012085.
Ferguson, Colin R., dan Allan T. Kirkpatrick. 2016. Internal Combustion Engines: Applied Thermosciences. Edisi ke-3. Hoboken, NJ: Wiley IEEE Press.
Jamrozik, Arkadiusz, Wojciech Tutak, dan Karol Grab Rogaliński. 2019. “An Experimental Study on the Performance and Emission of the Diesel/CNG Dual Fuel Combustion Mode in a Stationary CI Engine.” Energies 12(20). https://doi.org/10.3390/en12203857.
Kassa, Mateos, dan Carrie Hall. 2018. “Dual Fuel Combustion.” Dalam IntechOpen, 1–18. http://dx.doi.org/10.5772/intechopen.80570.
Kuncoro, Ari, Susilo Wisnugroho, dkk. 2016. “Rancang Bangun Konverter Kit Dual Fuel (LPG Solar) untuk Mesin Diesel Kapal Nelayan Tradisional.” Seminar Nasional Sains dan Teknologi, November 2016: 1–8.
Nguyen, Van Giao, Minh Tuan Pham, Nguyen Viet Linh Le, Huu Cuong Le, Thanh Hai Truong, dan Dao Nam Cao. 2023. “A Comprehensive Review on the Use of BioDiesel for Diesel Engines.” International Journal of Renewable Energy Development 12(4): 720–40. https://doi.org/10.14710/ijred.2023.54612.
Rotaru, Silviu, Constantin Pana, Niculae Negurescu, Alexandru Cernat, Cristian Nuțu, Dinu Fuiorescu, dan Gheorghe Lazaroiu. 2024. “CNG Impact on Combustion Quality of a Diesel Engine Fueled in Diesel Gas Mode.” Heliyon. https://doi.org/10.1016/j.heliyon.2024.e35010.
Ryu, Kyunghyun. 2013. “Effects of Pilot Injection Timing on the Combustion and Emissions Characteristics in a Diesel Engine Using BioDiesel CNG Dual Fuel.” Applied Energy 111: 721–30. https://doi.org/10.1016/j.apenergy.2013.05.046.
Soares, Claire. 2015. “Gas Turbine Fuel Systems and Fuels.” Dalam Gas Turbines, 317–411. Elsevier. https://doi.org/10.1016/B978-0-12-410461-7.00007-9.
Taghi, dan Vahid Hosseini. 2022. “Detailed Analysis of the Effects of BioDiesel Fraction Increase on the Combustion Stability and Characteristics of a Reactivity Controlled Compression Ignition Diesel BioDiesel/Natural Gas Engine.” Energies 15(3). https://doi.org/10.3390/en15031094.
Yusaf, T. F., dan M. M. Noor. 2014. “Effect of Compressed Natural Gas Mixing on the Engine Performance and Emissions.” International Journal of Automotive and Mechanical Engineering. https://doi.org/10.15282/ijame.8.2013.29.0117.
Yuvenda, Dori, dan Randi Purnama Putra. 2023. “Optimization of Injection Duration to Increase the Substitution of CNG Fuel on a Diesel Dual Fuel Engine Operation at High Load.” Vocational Education International Conference, 1–5 Juli.
Zulkifli Abdul Majid, Rahmat Mohsin, dan Abdul Hakim Shihnan. 2016. “Engine Performance and Exhaust Emission of Diesel Dual Fuel Engine Fuelled by BioDiesel, Diesel and Natural Gas.” Jurnal Teknologi 78(6): 59–67.
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