International Peer-Reviewed JournalOpen AccessISSN 2456-8880
irejournals@gmail.com+91-7433024337

Home / Current Issue / Paper 1719853

1719853 Vol 10 · Issue 1 Download Paper

Performance and Emission Characteristics of a Single-Cylinder Four-Stroke Diesel Engine Fueled with Diesel–Rice Bran Methyl Ester–Isobutanol Blends

D. Bujji Babu G V Rajesh

Subject area: Science,Engineering and Technology  ·  Area of research: Industrial Occupational Safety

DOI: https://doi.org/10.64388/IREV10I1-1719853

Abstract

The increasing demand for energy and the depletion of fossil fuels have led to the search for alternative and renewable fuels for diesel engines. Biodiesel derived from vegetable oils and alcohol-based fuels are considered promising substitutes due to their renewable nature and lower emissions. In this study, the performance and emission characteristics of a single cylinder four-stroke diesel engine fueled with diesel blended with rice bran methyl ester biodiesel and isobutanol are investigated. Rice bran oil is converted into biodiesel through the transesterification process to produce rice bran methyl ester (RBME). The prepared biodiesel is blended with diesel and isobutanol in suitable proportions and tested in a diesel engine without any engine modification. The engine performance parameters such as brake thermal efficiency and brake specific fuel consumption are evaluated under different load conditions. Emission parameters including carbon monoxide (CO), hydrocarbons (HC), nitrogen oxides (NOx), and smoke opacity are also measured. The present study focuses on the performance and emission characteristics of a single cylinder four-stroke diesel engine fueled with diesel blended with rice bran methyl ester biodiesel and isobutanol. The engine is tested under different load conditions to evaluate parameters such as brake thermal efficiency, brake specific fuel consumption, and exhaust emissions including CO, HC, NOx, and smoke opacity. The objective of this study is to analyze the suitability of rice bran biodiesel and isobutanol blends as an alternative fuel for diesel engines and to assess their impact on engine performance and environmental emissions.

References

[1] Mao, C., Wei, J., Lan, W., & Ukaew, A. (2024). The effect of bioalcohol additives on biofuel diesel engines. Fire, 7(11), 404. https://

[2] Laguado-Ramírez, R., Hernandez-Villamizar, F., & Duarte-Forero, J. (2024). Comparative assessment of emissions, performance, and economics parameters for a dual–fuel diesel generator operating with rice bran biodiesel and hydrogen. Heliyon, 10(11), e32109. https://

[3] Idris, R. R., Permansari, A. A., Puspitasari, P., Zaine, S. N. A., Sukarni, S., & Wulandari, R. (2024). Effect of N-butanol on used cooking oil biodiesel mixture on engine performance and emissions. AIP Conference Proceedings, 2991(1), 040028. https://

[4] Bose, P. K., et al. (2024). Advances in rice bran biodiesel and low-emission engines. Renewable and Sustainable Energy Reviews, 180, 113456. https://

[5] Chen, Y., Zhang, J., Zhang, Z., Zhong, Weihuang, Zhao, Z., & Hu, J. (2023). Utilization of renewable biodiesel blends with different proportions for the improvements of performance and emission characteristics of a diesel engine. Heliyon, 9(9), e19196. https://

[6] Sule, A., Latiff, Z. A., Abas, M. A., Veza, I., Soudagar, M. E. M., Harny, I., & Epin, V. (2023). Dual effects of N-butanol and magnetite nanoparticle to biodiesel-diesel fuel blends as additives on emission pattern and performance of a diesel engine with ANN validation. Sustainability, 15 (2), 1404. https://

[7] Khan, M., et al. (2023). Artificial intelligence optimization of rice bran biodiesel engine performance. Fuel, 334, 126567. https://

[8] Elkelawy, M., et al. (2022). Sustainable production of biodiesel from rice bran oil using ultrasonic-assisted method. Energy Reports, 8, 345–356. https://

[9] Karthikeyan, S., et al. (2021). Experimental analysis of CI engine fueled with rice bran biodiesel and ethanol blends. Fuel, 285, 119093. https://

[10] Ali, O. M., et al. (2021). Hybrid fuel blends of biodiesel, ethanol, and diesel. Journal of Cleaner Production, 292 , 126042. https://

[11] Singh, A., & Verma, P. (2020). Optimization of transesterification process for rice bran oil biodiesel using heterogeneous catalysts. Renewable Energy, 145 , 215–224. https://

[12] Goga, G., Chauhan, B. S., Mahla, S. K., & Cho, H. M. (2019). Performance and emission characteristics of diesel engine fueled with rice bran biodiesel and n-butanol. Energy Reports, 5, 78–83. https://

[13] Dharmaraja, J., Nguyen, D. D., Shobana, S., Saratale, G. D., Arvindnarayan, S., Atabani, A. E., Chang, S. W., & Kumar, G. (2019). Engine performance, emission and bio characteristics of rice bran oil derived biodiesel blends. Fuel, 239, 153–161. https://

[14] Liu, H., et al. (2019). Combustion and emission characteristics of diesel engine fueled with rice bran biodiesel–butanol blends. Energy Conversion and Management, 198, 111819. https:// 9

[15] Babu, A. K., & Anand, R. (2019). Influence of n-butanol addition on the performance and emission characteristics of a diesel engine fueled with rice bran oil biodiesel. International Journal of Green Energy, 16(10), 750–760. https://

[16] Yesilyurt, M. K., Eryilmaz, T., & Arslan, M. (2018). A comparative analysis of the engine performance, exhaust emissions and combustion characteristics of a compression ignition engine fuelled with biodiesel/n-butanol/diesel fuel blends. Energy, 165 , 12 –32. https://

[17] Prakash, R., & Rao, B. (2018). Performance evaluation of nano-additive blended rice bran biodiesel in CI engines. Applied Thermal Engineering, 140 , 774 –783. https:// 5.056

[18] Sharma, D., et al. (2017). Impact of alcohol additives on emission characteristics of biodiesel engines: A review. Renewable and Sustainable Energy Reviews, 79, 146–159. https://

[19] Datta, A., & Mandal, B. K. (2016). A comprehensive review of biodiesel as an alternative fuel for compression ignition engine. Renewable and Sustainable Energy Reviews, 60, 1547–1585. https://

[20] Verma, S., & Chauhan, B. (2016). Effect of compression ratio on rice bran biodiesel fueled diesel engine. Energy, 111, 365–374. https://

[21] Atmanli, A., Ileri, E., & Yuksel, B. (2014). Experimental investigation of optimization of n- butanol–diesel–vegetable oil blends as a fuel in a diesel engine. Fuel, 125, 42–49. https://

[22] Yilmaz, N., Vigil, F. M., Donaldson, A. B., & Darabseh, T. (2014). Investigation of ethyl- alcohol biodiesel-diesel blend as a fuel in a compression ignition engine. Fuel, 115, 790– 793. https://

[23] Imtenan, S., Varman, M., Masjuki, H. H., Kalam, M. A., Sajjad, H., Arbab, M. I., & Rizwanul Fattah, I. M. (2014). Impact of low temperature combustion attaining strategies on diesel engine emissions for multi-feedstock biodiesel blends. Energy Conversion and Management, 80 , 329 –356. https://

[24] Ozener, O., Yüksek, L., Ergenç, A. T., & Özkan, M. (2014). Effects of soybean biodiesel on a DI diesel engine performance, emission and combustion characteristics. Fuel, 115, 875– 883. https://

[25] Kumar, S., Cho, H. M., Chauhan, B. S., & Tanwar, R. K. (2013). Experimental investigation of performance, combustion and emission characteristics of a diesel engine fueled with rice bran oil biodiesel. Energy, 55, 560–567. https://

[26] Sanjid, A., Masjuki, H. H., Kalam, M. A., Rahman, S. M. A., Abedin, M. J., & Sajjad, H. (2013). Impact of palm, mustard and calophyllum inophyllum biodiesel on a combined performance and emission of a CI engine. Energy Conversion and Management, 76, 854 –862. https://

[27] Valentino, G., Corcione, F. E., Iannuzzi, S. E., & Serra, S. (2012). Experimental study on performance and emissions of a speed diesel engine fuelled with n-butanol diesel blends. Applied Energy, 92 , 295 –307. https://

[28] Chauhan, B. S., Kumar, N., & Cho, H. M. (2012). A study on the performance and emission of a diesel engine fueled with Jatropha biodiesel oil and its blends. Energy, 37(1), 616– 622. https://

[29] Hoekman, S. K., Broch, A., Robbins, C., Ceniceros, E., & Natarajan, M. (2012). Review of biodiesel composition, properties, and predictive models. Renewable and Sustainable Energy Reviews, 16 (1), 143–169. https://

[30] Lin, Y. C., Hsu, K. H., & Chen, C. B. (2011). Experimental investigation of the performance and emissions of a heavy-duty diesel engine fueled with waste cooking oil biodiesel-diesel blends. Applied Energy, 88(5), 1779–1785. https://

[31] Xue, J., Grift, T. E., & Hansen, A. C. (2011). Effect of biodiesel on engine performances and emissions. Renewable and Sustainable Energy Reviews, 15 (2), 1098 –1116. https://

[32] Rakopoulos, D. C., Rakopoulos, C. D., Giakoumis, E. G., Dimaratos, A. M., & Founti, M. A. (2010). Comparative environmental behavior of bus engine-out emissions when fueled with different bio-diesel/diesel fuel blends and n-butanol or diethyl ether as additives. Science of the Total Environment, 408(4), 880 –891. https://

[33] Panwar, N. L., Shrivastava, N. S., & Rathore, N. S. (2010). Role of castor and mahua oils as emerging options for biodiesel production. Industrial Crops and Products, 31(3), 445–455. https://

[34] Qi, D. H., Chen, H., Geng, L. M., & Bian, Y. Z. (2010). Experimental investigation on maximum injection pressure and performance of a diesel engine fueled with biodiesel-diesel blends. Applied Thermal Engineering, 30(10), 1092–1097. https:// 1.025

[35] Misra, R. D., & Murthy, M. S. (2010). Straight vegetable oils usage in a compression ignition engine—A review. Renewable and Sustainable Energy Reviews, 14 (9), 3005–3013. https://

[36] Saravanan, S., Nagarajan, G., Sampath, S., & Rajendran, S. (2010). Experimental investigation on a DI diesel engine fueled with Madhuca Indica ester and its blends with diesel. Energy, 35 (2), 567 –571. https://

[37] Sahoo, P. K., & Das, L. M. (2009). Combustion analysis of Jatropha, Karanja and Polanga based biodiesel as fuel in a diesel engine. Fuel, 88(6), 994–999. https://

[38] Lapuerta, M., Armas, O., & Rodríguez- Fernández, J. (2008). Effect of biodiesel fuels on diesel engine emissions. Progress in Energy and Combustion Science, 34(2), 198–223. https://

[39] Agarwal, A. K. (2007). Biofuels (alcohols and biodiesel) applications as fuels for internal combustion engines. Progress in Energy and Combustion Science, 33(3), 233–271. https://

[40] Raheman, H., & Ghadge, S. V. (2007). Performance of compression ignition engine with mahua biodiesel. Fuel, 86(16), 2568–2573. https://

[41] Canakci, M. (2007). The potential of restaurant waste lipids as biodiesel feedstocks. Bioresource Technology, 98(1), 183–190. https://

[42] Murillo, S., Miguez, J. L., Porteiro, J., Granada, E., & Moran, J. C. (2007). Performance and exhaust emissions in the use of biodiesel in outboard diesel engines. Fuel, 86(12–13), 1765– 1771. https://

[43] Ramadhas, A. S., Muraleedharan, C., & Jayaraj, S. (2005). Performance and emission evaluation of a diesel engine fueled with methyl esters of rubber seed oil. Renewable Energy, 30(12), 1789–1800. https://

How to cite this paper

D. Bujji Babu, G V Rajesh "Performance and Emission Characteristics of a Single-Cylinder Four-Stroke Diesel Engine Fueled with Diesel–Rice Bran Methyl Ester–Isobutanol Blends" Iconic Research And Engineering Journals Volume 10 Issue 1 2026 Page 2152-2166 https://doi.org/10.64388/IREV10I1-1719853
D. Bujji Babu, G V Rajesh "Performance and Emission Characteristics of a Single-Cylinder Four-Stroke Diesel Engine Fueled with Diesel–Rice Bran Methyl Ester–Isobutanol Blends" Iconic Research And Engineering Journals, vol. 10, no. 1, Jul. 2026, doi: https://doi.org/10.64388/IREV10I1-1719853
D. Bujji Babu, G V Rajesh (2026). Performance and Emission Characteristics of a Single-Cylinder Four-Stroke Diesel Engine Fueled with Diesel–Rice Bran Methyl Ester–Isobutanol Blends. Iconic Research And Engineering Journals, 10(1). doi: https://doi.org/10.64388/IREV10I1-1719853
D. Bujji Babu, G V Rajesh "Performance and Emission Characteristics of a Single-Cylinder Four-Stroke Diesel Engine Fueled with Diesel–Rice Bran Methyl Ester–Isobutanol Blends" Iconic Research And Engineering Journals, vol. 10, no. 1, Jul. 2026. Crossref, https://doi.org/10.64388/IREV10I1-1719853
@article{1719853,
      author = {D. Bujji Babu, G V Rajesh},
      title = {Performance and Emission Characteristics of a Single-Cylinder Four-Stroke Diesel Engine Fueled with Diesel–Rice Bran Methyl Ester–Isobutanol Blends},
      journal = {Iconic Research And Engineering Journals},
      year = {2026},
      volume = {10},
      number = {1},
      pages = {2152-2166},
      issn = {2456-8880},
      url = {https://www.irejournals.com/formatedpaper/1719853.pdf},
      abstract = {The increasing demand for energy and the depletion of fossil fuels have led to the search for alternative and renewable fuels for diesel engines. Biodiesel derived from vegetable oils and alcohol-based fuels are considered promising substitutes due to their renewable nature and lower emissions. In this study, the performance and emission characteristics of a single cylinder four-stroke diesel engine fueled with diesel blended with rice bran methyl ester biodiesel and isobutanol are investigated. Rice bran oil is converted into biodiesel through the transesterification process to produce rice bran methyl ester (RBME). The prepared biodiesel is blended with diesel and isobutanol in suitable proportions and tested in a diesel engine without any engine modification. The engine performance parameters such as brake thermal efficiency and brake specific fuel consumption are evaluated under different load conditions. Emission parameters including carbon monoxide (CO), hydrocarbons (HC), nitrogen oxides (NOx), and smoke opacity are also measured. The present study focuses on the performance and emission characteristics of a single cylinder four-stroke diesel engine fueled with diesel blended with rice bran methyl ester biodiesel and isobutanol. The engine is tested under different load conditions to evaluate parameters such as brake thermal efficiency, brake specific fuel consumption, and exhaust emissions including CO, HC, NOx, and smoke opacity. The objective of this study is to analyze the suitability of rice bran biodiesel and isobutanol blends as an alternative fuel for diesel engines and to assess their impact on engine performance and environmental emissions.},
      month = {July},
      doi = {https://doi.org/10.64388/IREV10I1-1719853}
  }