Performance and Emission Evaluation of Varying Compression Ratio in A Diesel Engine Fueled with B20 Blend of Sea Mango Biodiesel

V. Sivaprasad; J. Hussain; K. Venkateswarlu; G. Sai Prasad; S. Vishwanath; M. Selvam

Abstract

For use in diesel cars, biodiesel is a renewable, clean-burning fuel manufactured from used cooking oil, animal fats, or recycled restaurant grease. Compared to petroleum diesel, biodiesel emits fewer harmful chemicals and greenhouse gases. A blend of B2 (2% biodiesel, 98% petroleum diesel), B5 (5% biodiesel, 95% petroleum diesel), B20 (20% biodiesel, 80% petroleum diesel), and B100 (pure biodiesel) can be utilized instead of using it in its purest form. VCR engine operating at different CRs of 16:1, 17:1, and 18:1 with B20 blend of sea mango biodiesel. The B20 blend's test findings were then contrasted with those of diesel, which was run at the recommended CR (17:1) ratio. The BTE of the B20 mix was nearly comparable to diesel at typical CR. Even though the BTE of the B20 blend was lower than diesel at CR 16:1 and 17:1, it increased by 5.12% at CR 18. Higher CRs led to improvements in the SFC and EGT.SFC and EGT values for the mix were discovered to be higher than those for diesel at CR 16:1 and 17:1. When compared to diesel, the blend's SFC and EGT were, however, reduced at CR 18:1 by 6.6% and 3.01%, respectively.

Keywords

Single Cylinder- 4SVCR Diesel Engine, Eddycurrent dy namometer, BTE, CR, SFC, and EGT

References

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.
A. T. Hoang, M. M. Noor, & X. D. Pham. (2020). Comparative analysis on performance and emission characteristic of diesel engine fueled with heated coconut oil and diesel fuel. Energy Reports, 6, 1004-1011.
Raghuram Pradhan, G. Shanmugasundar, M. Vanitha, G. Sai Krishnan, & S. P. Sundar Singh Sivam. (2021). A critical investigation on the performance of bael biodiesel in CI engine. AIP Conference Proceedings, 2417(1), 060001. doi:10.1063/5.0072637
Sathish Kumar, & Sureshkumar Kasinathan. (2021). Fatty acid ethyl ester from Manilkara zapota seed oil: a completely renewable biofuel for sustainable development. Environmental Science and Pollution Research, 28(20), 1-11. doi:10.1007/s11356-021-15078-9
Mahalingam, A., Munuswamy, D. B., Devarajan, Y., & Radhakrishnan, S. (2018). Emission and performance analysis on the effect of exhaust gas recirculation in alcohol-biodiesel-aspirated research diesel engine. Environmental Science and Pollution Research, 25(13), 12641-12647.
Musthafa, M. M., Kumar, T. A., Mohanraj, T., & Chandramouli, R. (2018). A comparative study on performance, combustion and emission characteristics of diesel engine fuelled by biodiesel blends with and without an additive. Fuel, 225, 343-348.
Raghuram Pradhan, Sukumar Puhan, & M. Sreenivasan. (2019). Performance and emission analysis of a diesel engine fuelled with jatropha and cotton seed biodiesels. Pramana, 95(6), 1701-1711.
Jiaqiang, E., Pham, M., Deng, Y., Nguyen, T., Duy, V., Le, D., Zuo, W., Peng, Q., & Zhang, Z. (2018). Effects of injection timing and injection pressure on performance and exhaust emissions of a common rail diesel engine fueled by various concentrations of fish oil biodiesel blends. Energy, 149, 979-989.
Devarajan, Y., Munuswamy, D. B., & Mahalingam, A. (2018). Influence of nano-additive on performance and emission characteristics of a diesel engine running on neat neem oil biodiesel. Environmental Science and Pollution Research, 25(26), 26167-26172.
Sathiyamoorthi, R., Sankaranarayanan, G., Chirranjeevi, T., & Kumar, D. D. (2019). Experimental investigation on performance, combustion and emission characteristics of a single cylinder diesel engine fuelled by biodiesel derived from Cymbopogon martinii. Renewable Energy, 132, 394-415.
Balamurugan, T., Arun, A., & Sathishkumar, G. B. (2018). Biodiesel derived from corn oil – A fuel substitute for diesel. Renewable and Sustainable Energy Reviews, 94, 772-778. [12]. Dash, S. K., Lingfa, P., & Chavan, S. B. (2020). Combustion analysis of a single cylinder variable compression ratio small size agricultural DI diesel engine run by Nahar biodiesel and its diesel blends. Energy Sources, Part A: Recovery, Utilization and Environmental Effects, 42(14), 1681-1690.

Cites this article as

V. Sivaprasad, J. Hussain, K. Venkateswarlu, G. S. Prasad, S. Vishwanath, M. Selvam, "Performance and Emission Evaluation of Varying Compression Ratio in A Diesel Engine Fueled with B20 Blend of Sea Mango Biodiesel", International Journal of Innovative Research in Engineering & Management (IJIREM), Vol-6, Issue-6, Page No-76-82, 2019. Available from: