Current issue
Online first
Archive
About the Journal
Aims and scope
Publisher and Editorial
Advertising policy
For Authors
Paper review procedures
Procedures protecting authentic authorship of papers
Paper preparation manual
Plagiarism check
Publication ethics
Reviewers
APC
Editorial and Scientific Board
Contact
Reviewers
Combustion of LPG/DME gas mixtures in an SI engine with correction of the ignition advance angle
1
Transport and Aviation Engineering, Silesian University of Technology, Poland
Submission date: 2023-05-31
Final revision date: 2023-06-15
Acceptance date: 2023-06-15
Online publication date: 2023-08-04
Publication date: 2023-09-15
Corresponding author
Grzegorz Kubica
Transport and Aviation Engineering, Silesian University of Technology, Krasinskiego, 40-019, Katowice, Poland
Transport and Aviation Engineering, Silesian University of Technology, Krasinskiego, 40-019, Katowice, Poland
Combustion Engines 2023,194(3), 147-152
KEYWORDS
TOPICS
ABSTRACT
The paper presents the results of tests on a SI engine fueled with an LPG/DME blends of various composition. A number of experimental studies and calculations using a mathematical model were carried out to examine the suitability of this fuel. These tests allowed for the analysis of the changes taking place in the combustion process and the assessment of the main operating parameters of the engine. The results of the analysis of the combustion process make it possible to observe how the heat is released and how the indicated pressure changes, depending on the share of DME in the fuel mixture. The scope of the tests performed included engine and vehicle tests on a chassis dynamometer and a series of simulation tests conducted on the basis of the obtained results. The engine was powered by an LPG/DME fuel mixture with different proportions of components. The share of DME ranged from 0% to 30% of the fuel mass. The obtained results reflect the operation of the engine in the full load range and selected rotational speeds. Measurement series were made for different settings of the ignition advance angle. Based on the obtained results, a corrected map of the ignition advance angle was developed. The obtained results confirm the usefulness of using the LPG/DME mixture to power the SI engine.
REFERENCES (19)
1.
Baek S, Lee S, Shin M, Lee J, Lee K. Analysis of combustion and exhaust characteristics according to changes in the propane content of LPG. Energy. 2022;239:122297. https://doi.org/10.1016/j.ener....
2.
Cai P, Liu Z, Li M., Zhao Y, Li P, LI S et al. Experimental study of effect of equivalence ratio and initial turbulence on the explosion characteristics of LPG/DME clean blended fuel. Energy. 2022;250:123858, https://doi.org/10.1016/j.ener....
3.
Donggon L, Chang Sik L. Effects of DME-isobutane blended fuels on combustion and emissions reduction in a passenger car diesel engine. J Energ Eng. 2017;143(41):04017003. https://doi.org/10.1061/(asce)....
4.
Fabiś P. DME as a fuel for SI engines cars. Diagnostyka. 2021;22(1):93-99. 2021. https://doi.org/10.29354/diag/....
5.
Flekiewicz M, Kubica G. The influence of selected gaseous fuels on the combustion process in the SI engine. Transport Problems. 2017;12:135-146. https://doi.org/10.20858/tp.20....
6.
Kozak M, Lijewski P, Waligórski M. Exhaust emissions from a hybrid city bus fuelled by conventional and oxygenated fuel. Energies. 2022;15:1123. https://doi.org/10.3390/en1503....
7.
Kubica G. An efficiency of energy conversion in a spark ignition engine fuelled with a low-carbon gaseous fuels. Monographic publishing series Library of Operational Problems – Studies and Dissertations, Publishing House of the Institute for Sustainable Technologies-National Research Institute in Radom. 2013 (in Polish).
8.
Kubica G, Marzec P. An influence of correction of the ignition advance angle on the combustion process in SI engine fuelled by LPG with the addition of DME. Journal of KONES. 2019;26:285-292. https://doi.org/10.2478/kones-....
9.
Marszałek N. The impact of thermodynamics parameters of turbofan engine with ITB on its performance. Combustion Engines. 2020;182(3):16-22. https://doi.org/10.19206/CE-20....
10.
Mondal U, Yadav GD. Perspective of dimethyl ether as fuel. Part I. Catalysis, Journal of CO2 Utilization. 2019;32: 299-320. https://doi.org/10.1016/j.jcou....
11.
Pathak S, Sood V, Singh Y, Gupta S, Channiwala SA. Application of DME 20 fuel in a gasoline passenger car to comply with Euro IV emission legislation. SAE Technical Paper 2017-01-0872. 2017. https://doi.org/10.4271/2017-0....
12.
Putrasari Y, Lim O. Dimethyl ether as the next generation fuel to control nitrogen oxides and particulate matter emissions from internal combustion engines: a review. ACS Omega. 2022;7(1):32-37. https://doi.org/10.1021/acsome....
13.
Semmel M, Ali RE, Ouda M, Schaadt A, Sauer J, Hebling C. Power-to-DME: a cornerstone towards a sustainable energy system. Power to Fuel. 2021:123-151. https://doi.org/10.1016/B978-0....
14.
Smolec R, Idzior M, Karpiuk W, Kozak M. Assessment of the potential of dimethyl ether as an alternative fuel for compression ignition engines. Combustion Engines. 2017;169(2):181-186. https://doi.org/10.19206/CE-20....
15.
Stepanenko D, Kneba Z. DME as alternative fuel for compression ignition engines – a review. Combustion Engines. 2019;177(2):172-179. https://doi.org/10.19206/CE-20....
16.
Sun C, Liu Y, Qiao X, Ju D, Tang Q, Fang X et al. Experimental study of effects of exhaust gas recirculation on combustion, performance, and emissions of DME-biodiesel fueled engine. Energy. 2020;197:117233. https://doi.org/10.1016/j.ener....
17.
Wang J, Yu H, Li M, Liang X, Liu H. Experimental and numerical study on effects of impingement parameters on fuel-air mixture formation in the near wall region for diesel-DME blended fuels. SAE Technical Paper 2018-01-0920. 2018. https://doi.org/10.4271/2018-0....
18.
Zhang Q, Chen Y, Fan T, Yuan M, Liu Z, Huang P et al. Flame dynamics and flammability limit of DME(30%)/LPG blended clean fuel in elongated closed pipeline under multi-factors. Fuel. 2019;254:115731. https://doi.org/10.1016/j.fuel....
19.
Zubel M, Lehrheuer B, Pischinger S. Impact of increased injector nozzle hole diameters on engine performance, exhaust particle distribution and methane and formaldehyde emissions during dimethyl ether operation. Int J Engine Res. 2021;22:503. https://doi.org/10.1177/146808....
CITATIONS (1):
1.
DEVELOPMENT OF THE MOBILE DISASSEMBLY TEST BENCH FOR EXPERIMENTAL STUDY OF THE ECOLOGICAL SAFETY LEVEL OF EXPLOITATION OF FIREFIGHTING AND EMERGENCY-RESCUE EQUIPMENT WITH RECIPROCATING ICE AND THE PERFORMANCE CHARACTERISTICS OF THE EXECUTIVE DEVICES OF EPT
Olexandr Kondratenko, Viacheslav Krasnov
Technogenic and Ecological Safety
Olexandr Kondratenko, Viacheslav Krasnov
Technogenic and Ecological Safety
Share
RELATED ARTICLE
| eISSN: | 2658-1442 |
| ISSN: | 2300-9896 |
The scientific journal is financed under the Agreement 185/WCN/2019/1 from the funds of the Minister of Science and Higher Education
© 2006-2025 Journal hosting platform by Bentus
We process personal data collected when visiting the website. The function of obtaining information about users and their behavior is carried out by voluntarily entered information in forms and saving cookies in end devices. Data, including cookies, are used to provide services, improve the user experience and to analyze the traffic in accordance with the Privacy policy. Data are also collected and processed by Google Analytics tool (more).
You can change cookies settings in your browser. Restricted use of cookies in the browser configuration may affect some functionalities of the website.
You can change cookies settings in your browser. Restricted use of cookies in the browser configuration may affect some functionalities of the website.
