Effect of the proportion of natural gas in the feeding dose on the combustion process in a self-ignition engine with a Common Rail fuel system
1
University of Warmia and Mazury in Olsztyn, Faculty of Technical Sciences,
11 Oczapowskiego St., 10-957 Olsztyn, Poland
Submission date: 2017-12-22
Acceptance date: 2018-11-02
Online publication date: 2018-11-05
Publication date: 2018-11-05
Corresponding author
Sławomir Wierzbicki
University of Warmia and Mazury in Olsztyn, Faculty of Technical Sciences, 11 Oczapowskiego St., 10-957 Olsztyn, Poland
University of Warmia and Mazury in Olsztyn, Faculty of Technical Sciences, 11 Oczapowskiego St., 10-957 Olsztyn, Poland
Diagnostyka 2018;19(4):65-70
KEYWORDS
TOPICS
ABSTRACT
Limited oil resources, combined with the need to stem the toxic emissions to the atmosphere, necessitate seeking alternative fuels for combustion engines. According to forecasts, natural gas will be one of those fuels whose importance is likely to increase in future. Because of its properties, natural gas can be used directly in spark-ignition engines. When natural gas is used as fuel in much more efficient self-ignition engines, it is necessary to use dual fuelling.
This paper presents the effect of the proportion of natural gas in the feed dose on the course of the combustion process in a turbocharged self-ignition engine. The engine was controlled by the Common Rail fuel system, programmed for single-fuel operation.
REFERENCES (18)
1.
Al-Saadi AAA, Aris IB. CNG-diesel dual fuel engine: A review on emissions and alternative fuels. Control Conference (ASCC), IEEE 2015. http://dx.doi.org/10.1109/ASCC....
2.
Liu J, Yang F, Wang H, Ouyang M, Hao S. Effects of pilot fuel quantity on the emissions characteristics of a CNG/diesel dual fuel engine with optimized pilot injection timing. Applied Energy. 2013;110:201-206. http://dx.doi.org/10.1016/j.ap....
3.
Heywood JB. Internal Combustion Engines Fundamentals. McGraw-Hill International. 1988.
4.
Mikulski M, Wierzbicki S, Śmieja M, Matijošius J. Effect of CNG in a fuel dose on compression-ignition engine’s combustion process. Transport. 2015; 30(2): 162-171. http://dx.doi.org/10.3846/1648....
5.
Mikulski M, Wierzbicki S, Piętak A. Numerical studies on controlling gaseous fuel combustion by managing the combustion process of diesel pilot dose in a dual-fuel engine. Chemical and Process Engineering – Inzynieria Chemiczna i Procesowa. 2015; 36(2): 225-238. http://dx.doi.org/10.1515/cpe-....
6.
Mikulski M, Wierzbicki S, Piętak A. Zero-dimensional 2-phase combustion model in a dual-fuel compression ignition engine fed with gaseous fuel and a divided diesel fuel charge. Eksploatacja i Niezawodność – Maintenance and Reliability. 2015:17(1):42-48. http://dx.doi.org/10.17531/ein....
7.
Mikulski M, Wierzbicki S. Numerical investigation of the impact of gas composition on the combustion process in a dual-fuel compression-ignition engine. Journal of Natural Gas Science and Engineering. 2016; 31: 525-537. http://dx.doi.org/10.1016/j.jn....
8.
Mikulski M, Wierzbicki S. Validation of a zero-dimensional and 2-phase combustion model for dual-fuel compression ignition engine simulation. Thermal Science. 2017;21(1B):387-399. http://dx.doi.org/10.2298/TSCI....
9.
Ryu K. Effects of pilot injection pressure on the combustion and emissions characteristics in a diesel engine using biodiesel–CNG dual fuel. Energy Conversion and Management. 2013;76:506-516. http://dx.doi.org/10.1016/j.en....
10.
Stelmasiak Z, Larisch J, Pietras D. Selected problems of adaptation car diesel engine for dual fuel supplying. Combustion Engines 2015;(3): 1021-1029.
11.
Tutak W, Jamrozik A, Pyrc M, Sobiepański M. A comparative study of co-combustion process of diesel-ethanol and biodiesel-ethanol blends in the direct injection diesel engine. Applied Thermal Engineering. 2017; 117:155-163. https://doi.org/10.1016/j.appl....
12.
Tutak W, Jamrozik A, Bereczky Á, Lukacs K. Effects of injection timing of diesel fuel on performance and emission of dual fuel diesel engine powered by diesel/E85 fuels. Transport. 2018;33(3):633-646. https://doi.org/10.3846/transp....
13.
Wang Z, Zhao Z, Wang D, Tan M, Han Y, Liu Z, Dou H. Impact of pilot diesel ignition mode on combustion and emissions characteristics of a diesel/natural gas dual fuel heavy-duty engine. Fuel. 2016;167:248-256. http://dx.doi.org/10.1016/j.fu....
14.
Wierzbicki S, Śmieja M, Grzeszczyk R. Zintegrowane sterowanie stanowiskiem badawczym silników o ZS w środowisku fast prototyping. Combustion Engines. 2013; 3(154): 536-541. Polish.
15.
Wierzbicki S. Studium możliwości wykorzystania biogazu do zasilania silników o zapłonie samoczynnym. UWM Olsztyn, 2016. Polish.
16.
Xu M, Cheng W, Li Z, Zhang H, An T, Meng Z. Pre-injection strategy for pilot diesel compression ignition natural gas engine. Applied Energy. 2016. 179:1185-1193. http://dx.doi.org/10.1016/j.ap....
17.
Yang B, Wang L, Ning L, Zeng K. Effects of pilot injection timing on the combustion noise and particle emissions of a diesel/natural gas dual-fuel engine at low load. Applied Thermal Engineering. 2016;102: 822-828. http://dx.doi.org/10.1016/j.ap....
18.
Yang B, Wei X, Xi C, Liu Y, Zeng K, Lai MC. Experimental study of the effects of natural gas injection timing on the combustion performance and emissions of a turbocharged common rail dual-fuel engine. Energy Conversion and Management. 2014; 87:297-304. http://dx.doi.org/10.1016/j.en....
| eISSN: | 2449-5220 |
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.
