Review

Effects of dimethyl ether on cyclic variations in compression ignition engines

Volume: 6 Number: 2 July 30, 2025

Effects of dimethyl ether on cyclic variations in compression ignition engines

Abstract

Dimethyl ether (DME) can be used in compression ignition (CI) namely diesel engines as a fuel and fuel additive. This paper was compiled from the findings of the published papers on DME in diesel engines. The special procedures are employed for reduction of pollutant emissions of diesel engines. The first procedure is improvement of combustion via engine design and fuel injection modification but this is expensive and protracted. The second procedure is used an exhaust gas devices i.e. catalytic converter and particulate filter. However, these devices have adverse impact on engine performance. The last procedure is practiced the various alternative fuels and additives to reduce the emissions and also improve engine performance. The last one seems effective and economical. DME is superior for diesel engines thanks to smart fuel properties i.e. high cetane number and oxygen content. Conversely, combustion, performance and emissions in an internal combustion engine (ICE) are depended notably cyclic variations. Thus, it is vital that results of studies on DME are evaluated jointly to practice applications. Hence, this study aims to investigate the effects of DME on cyclic variations depending on current literature.

Keywords

Supporting Institution

None

Project Number

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Ethical Statement

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Thanks

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References

  1. S. H. Yoon, J. P. Cha and C. S. Lee, “An investigation of the effects of spray angle and injection strategy on dimethyl ether (DME) combustion and exhaust emission characteristics in a common–rail diesel engine,” Fuel Processing Technology, vol. 91, pp. 1364–1372, 2010. https://doi.org/10.1016/j.fuproc.2010.04.017
  2.     I. M. Youn, S. H. Park, H. G. Roh and C. S. Lee, “Investigation on the fuel spray and emission reduction characteristics for dimethyl ether (DME) fueled multi–cylinder diesel engine with common–rail injection system,” Fuel Processing Technology, vol. 92, pp. 1280–1287, 2011. https://doi.org/10.1016/j.fuproc.2011.01.018
  3.     M. Alam and S. Kajitani, “DME as an alternative fuel for direct injection diesel engine,” in 4th International Conference on Mechanical Engineering, December 26–28, Dhaka, Bangladesh, (2001), pp. 87–92.
  4.     S. Maji, S. Ahmed, W. A. Siddiqui and A. Kumar, “Impact of di–methyl ether (DME) as an additive fuel for compression ignition engine in reduction of urban air pollution,” American Journal of Environmental Protection, vol. 3(2), pp. 48–52, 2015.https://doi.org/10.12691/env–3–2–2
  5.     S. H. Park and C. S. Lee, “Applicability of dimethyl ether (DME) in a compression ignition engine as an alternative fuel,” Energy Conversion and Management, vol. 86, pp. 848–863, 2014. https://doi.org/10.1016/j.enconman.2014.06.051
  6.     K. Wattanavichien, “Implementation of DME in a small direct injection diesel engine,” International Journal of Renewable Energy, vol. 4(2), pp. 1–12, 2009.
  7.     J. Duan, Y. Sun, Z. Yang and Z. Sun, “Combustion and emissions characteristics of diesel engine operating on composite combustion mode of DME and diesel,” Proceedings of International Conference on Mechanical Engineering and Material Science, vol. 27, pp. 463–466, 2012. https://doi.org/10.2991/mems.2012.77
  8.     A. Kowalewicz and M. Wojtyniak, “Alternative fuels and their application to combustion engines,” Journal of Automobile Engineering, vol. 219, pp. 103–125, 2005. https://doi.org/10.1243/095440705X6399

Details

Primary Language

English

Subjects

Thermal Power Systems

Journal Section

Review

Publication Date

July 30, 2025

Submission Date

March 21, 2025

Acceptance Date

May 24, 2025

Published in Issue

Year 2025 Volume: 6 Number: 2

APA
Sezer, İ. (2025). Effects of dimethyl ether on cyclic variations in compression ignition engines. Eurasian Journal of Science Engineering and Technology, 6(2), 121-135. https://doi.org/10.55696/ejset.1662475
AMA
1.Sezer İ. Effects of dimethyl ether on cyclic variations in compression ignition engines. (EJSET). 2025;6(2):121-135. doi:10.55696/ejset.1662475
Chicago
Sezer, İsmet. 2025. “Effects of Dimethyl Ether on Cyclic Variations in Compression Ignition Engines”. Eurasian Journal of Science Engineering and Technology 6 (2): 121-35. https://doi.org/10.55696/ejset.1662475.
EndNote
Sezer İ (July 1, 2025) Effects of dimethyl ether on cyclic variations in compression ignition engines. Eurasian Journal of Science Engineering and Technology 6 2 121–135.
IEEE
[1]İ. Sezer, “Effects of dimethyl ether on cyclic variations in compression ignition engines”, (EJSET), vol. 6, no. 2, pp. 121–135, July 2025, doi: 10.55696/ejset.1662475.
ISNAD
Sezer, İsmet. “Effects of Dimethyl Ether on Cyclic Variations in Compression Ignition Engines”. Eurasian Journal of Science Engineering and Technology 6/2 (July 1, 2025): 121-135. https://doi.org/10.55696/ejset.1662475.
JAMA
1.Sezer İ. Effects of dimethyl ether on cyclic variations in compression ignition engines. (EJSET). 2025;6:121–135.
MLA
Sezer, İsmet. “Effects of Dimethyl Ether on Cyclic Variations in Compression Ignition Engines”. Eurasian Journal of Science Engineering and Technology, vol. 6, no. 2, July 2025, pp. 121-35, doi:10.55696/ejset.1662475.
Vancouver
1.İsmet Sezer. Effects of dimethyl ether on cyclic variations in compression ignition engines. (EJSET). 2025 Jul. 1;6(2):121-35. doi:10.55696/ejset.1662475