Effects of Diesel/1-Butanol Fuel Blends on the Performance of a Diesel Engine

Jaesung Kwon; Beomsoo Kim

doi:10.15231/jksc.2023.28.4.030

All Issue

2023 Vol.28, Issue 4 Preview Page Next Page

Research Article

Effects of Diesel/1-Butanol Fuel Blends on the Performance of a Diesel Engine 경유/1-부탄올 혼합유가 디젤 엔진 성능에 미치는 영향

31 December 2023. pp. 30-35

PDF XML

Abstract

This study compared the changes in engine performance variables using diesel/1-butanol blended fuels for a naturally aspirated compression ignition diesel engine. The concentrations of 1-butanol were 10%, 30%, and 50% by volume. The experimental results showed a decrease in brake torque and brake power using blended fuels due to the lower calorific value and the cooling effect caused by the high heat of vaporization that suppresses combustion reactions. The oxygen contained in 1-butanol can promote combustion reactions and increase thermal efficiency. However, as the 1-butanol volume ratio increases, overall thermal efficiency decreases due to the ignition delay and the lower combustion temperatures. As the engine speed increases, the air-fuel ratio decreases, forming a richer mixture, and the longer ignition delay leads to an increasing trend in exhaust gas temperature.

Keywords

1-Butanol

Diesel engine

Brake torque

Brake thermal efficiency

References

M. R. Chao, T. C. Lin, H. R. Chao, F. H. Chang, C. B. Chen, Effects of methanol-containing additive on emission characteristics from a heavy-duty diesel engine, Sci. Total Environ. 279 (2001), 167-179. 10.1016/S0048-9697(01)00764-111712594

C. Sayin, A. N. Ozsezen, M. Canakci, The influence of operating parameters on the performance and emissions of a DI diesel engine using methanol- blended-diesel fuel, Fuel 89 (2010), 1407-1414. 10.1016/j.fuel.2009.10.035

J. Huang, Y. Wang, S. Li, A. P. Roskilly, H. Yu, H. Li, Experimental investigation on the performance and emissions of a diesel engine fuelled with ethanol-diesel blends, Appl. Therm. Eng. 29 (2009), 2484- 2490. 10.1016/j.applthermaleng.2008.12.016

J. Lei, L. Shen, Y. Bi, H. Chen, A novel emulsifier for ethanol-diesel blends and its effect on performance and emissions of diesel engine, Fuel 93 (2012), 305-311. 10.1016/j.fuel.2011.06.013

G. Valentino, F. E. Corcione, S. E. Iannuzzi, S. Serra, Experimental study on performance and emissions of a high speed diesel engine fuelled with n-butanol diesel blends under premixed low temperature combustion, Fuel 92 (2012), 295-307. 10.1016/j.fuel.2011.07.035

Z. Şahin, O. N. Aksu, Experimental investigation of the effects of using low ratio n-butanol/diesel fuel blends on engine performance and exhaust emissions in a turbocharged DI diesel engine, Renew. Energ. 77 (2015), 279-290. 10.1016/j.renene.2014.11.093

S. J. M. Algayyim, A. P. Wandel, T. Yusaf, I. Hamawand, The impact of n-butanol and iso-butanol as components of butanolacetone (BA) mixture-diesel blend on spray, combustion characteristics, engine performance and emission in direct injection diesel engine, Energy 140 (2017), 1074-1086. 10.1016/j.energy.2017.09.044

B. Gainey, B. Lawler, The role of alcohol biofuels in advanced combustion: An analysis, Fuel 283 (2021), 118915. 10.1016/j.fuel.2020.118915

D. Antoni, V. V. Zverlov, W. H. Schwarz, Biofuels from microbes, Appl. Microbiol. Biotechnol. 77 (2007), 23-35. 10.1007/s00253-007-1163-x17891391

H. Li, P. H. Opgenorth, D. G. Wernick, S. Rogers, T. Y. Wu, W. Higashide, P. Malati, Y. X. Huo, K. M. Cho, J. C. Liao, Integrated electromicrobial convertsion of CO2 to higher alcohols, Science 335 (2012), 1596-1596. 10.1126/science.121764322461604

H. Choi, J. Han, J. Lee, Renewable butanol production via catalytic routes, Int. J. Environ. Res. Public Health 18 (2021), 11749. 10.3390/ijerph18221174934831504PMC8618088

X. Y. Xi, Z. H. Sun, H. T. Cao, Y. T. Pei, G. H. ten Brink, P. J. Deuss, K. Barta, H. J. Heeres, Catalyst performance studies on the Guerbet reaction in a continuous flow reactor using mono-and bi-metallic Cu-Ni porous metal oxides, Catalysts 10 (2020), 996. 10.3390/catal10090996

R. Andersson, M. Boutonnet, S. Järås, Higher alcohols from syngas using a K/Ni/MoS2 catalyst: Trace sulfur in the product and effect of H2S-containing feed, Fuel 115 (2014), 544-550. 10.1016/j.fuel.2013.07.057

Information

Publisher :The Korean Society of Combustion
Publisher(Ko) :한국연소학회
Journal Title :Journal of the Korean Society of Combustion
Journal Title(Ko) :한국연소학회지
Volume : 28
No :4
Pages :30-35
Received Date : 2023-11-25
Revised Date : 2023-12-18
Accepted Date : 2023-12-18
DOI :https://doi.org/10.15231/jksc.2023.28.4.030

Journal of the Korean Society of Combustion ISSN:1226-0959(Print) 2466-2089(Online) 한국연소학회지

All Issue