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
Evaluation of the influence of the opening pressure of a marine Diesel engine injector on the results of numerical simulation of the working cycle and their comparison with the results of the laboratory experiment
1
Faculty of Mechanical Engineering and Ship Technology, Gdańsk University of Technology, Poland
Submission date: 2022-09-27
Final revision date: 2022-10-18
Acceptance date: 2022-10-18
Online publication date: 2022-12-04
Publication date: 2023-06-14
Corresponding author
Patrycja Puzdrowska
Faculty of Mechanical Engineering and Ship Technology, Gdańsk University of Technology, Poland
Faculty of Mechanical Engineering and Ship Technology, Gdańsk University of Technology, Poland
Combustion Engines 2023,193(2), 9-14
KEYWORDS
TOPICS
ABSTRACT
The article presents the results of a numerical simulation of the working process carried out in a diesel engine. In the applied utility program DIESEL-RK, the laboratory engine Farymann Diesel type D10 was implemented. A selected inoperability of its functional fuel supply system - reduced opening pressure of the injector pinj - was introduced. The values of adequate diagnostic parameters were determined: working gas temperature in the cylinder Tcyl, exhaust gas temperature Texh, combustion (flame) temperature Tcomb and concentration of nitrogen oxides in the exhaust gas NOx. Experimental tests were carried out on the experimental engine with the inoperative condition actually introduced, analogous to the numerical simulation, and the diagnostic parameters Texh and NOx were recorded. The results obtained by numerical simulation of the processes and during the active experiment on the experimental engine were compared.
REFERENCES (19)
1.
BRUSKI, S. Zastosowanie metod analizy częstotliwościowej drgań skrętnych wału napędowego do identyfikacji stanu technicznego wtryskiwaczy paliwa średnioobrotowego silnika okrętowego w eksploatacji. Praca doktorska. Politechnika Gdańska, Gdańsk 2005.
2.
DYLĄG, Z., JAKUBOWICZ, A., ORŁOŚ, Z. Wytrzymałość materiałów, tom II. Wydawnictwo Naukowo-Techniczne, Warszawa 1997.
3.
GIRTLER, J. Energetic aspect of diesel engine operation. Combustion Engines. 2009, 137(2), 84-92. https://doi.org/10.19206/CE-11....
4.
KNIAZIEWICZ, T., ZACHAREWICZ, M. Evaluation of adequacy of a model of a marine diesel engine based upon empirical research. Combustion Engines. 2020, 181(2), 40-45. https://doi.org/10.19206/CE-20....
5.
KORCZEWSKI, Z. Diagnostic tolerances evaluation method of the start-up exhaust temperature of a naval gas turbine. Combustion Engines. 2011, 145(2), 99-105. https://doi.org/10.19206/CE-11....
6.
KORCZEWSKI, Z. Diagnostyka eksploatacyjna okrętowych silników spalinowych – tłokowych i turbinowych. Wybrane zagadnienia. Wydawnictwo Politechniki Gdańskiej, Gdańsk 2017.
8.
PHAM, V.V. Research on the application of diesel-RK in the calculation and evaluation of technical and economic criteria of marine diesel engines using the unified ULSD and biodiesel blended fuel. Journal of Mechanical Engineering Research and Developments. 2019, 42(2), 87-97. https://doi.org/10.26480/jmerd....
9.
PUZDROWSKA, P. Evaluation of the significance of the effect of the active cross-sectional area of the inlet air channel on the specific enthalpy of the exhaust gas of a diesel engine using statistics F of the Fisher-Snedecor distribution. Combustion Engines. 2020, 182(3), 10-15. https://doi.org/10.19206/CE-20....
10.
PUZDROWSKA, P. Identification on damages in the inlet air duct of a diesel engine based on exhaust gas temperature measurements. Combustion Engines. 2019, 177(2), 108-112. https://doi.org/10.19206/CE-20....
11.
TA, T.V., THIEN, D.M., CANG, V.T. Marine propulsion system reliability assesment by fault tree analysis. International Journal of Mechanical Engineering and Applications. Special issue: Transportation Engineering Technology Part III. 2017, 5(4-1), 1-7. https://doi.org/10.11648/j.ijm....
12.
TRZECIAK, A.M., GIERAS, M. Temperature estimating method for exhaust gases in valveless pulsejet engine. Combustion Engines. 2020, 182(3), 3-9. https://doi.org/10.19206/CE-20....
13.
WANG, G., ZHOU, Y., ZHANG, Q. et al. The small sample failure distribution model of diesel engine component parts using FMECA approach. International Journal of Modeling and Optimalization. 2017, 7(1), 19-23. https://doi.org/10.7763/IJMO.2....
14.
WITKOWSKI, K. Badania wpływu wybranych uszkodzeń silników okrętowych na parametry pracy silnika i skład spalin. Autobusy: technika, eksploatacja, systemy transportowe. 2016, 17(4), 95-101.
15.
WITKOWSKI, K. Stan diagnostyki technicznej okrętowych silników tłokowych. Diagnostyka. 2005, 34, 85-92.
16.
WITKOWSKI, K. The increase of operational safety of ships by improving diagnostic methods for marine diesel engine. Transnav the International Journal on Marine Navigation and Safety of Sea Transportation. 2017, 11(2), 317-321. https://doi.org/10.12716/1001.....
17.
WOŚ, P., JAWORSKI, A., KUSZEWSKI, H. et al. Technical and operating problems yielded from setting up the optimum value of geometric compression ratio in piston engines. Combustion Engines. 2016, 164(1), 3-14. https://doi.org/10.19206/CE-11....
18.
Document EA-4/02 M:2022, Ocena niepewności pomiaru przy wzorcowaniu. Polskie Centrum Akredytacji, 2022.
CITATIONS (4):
1.
Adoption of the F-statistic of Fisher-Snedecor distribution to analyze importance of impact of modifications of injector opening pressure of a compression ignition engine on specific enthalpy value of exhaust gas flow
Patrycja Puzdrowska
Combustion Engines
Patrycja Puzdrowska
Combustion Engines
2.
Evaluation of the impact of supplying a marine diesel engine with a mixture of diesel oil and n-butanol on its efficiency and emission of toxic compounds
Marcin Zacharewicz, Paweł Socik, Paweł Wirkowski, Ryszard Zadrąg, Artur Bogdanowicz
Combustion Engines
Marcin Zacharewicz, Paweł Socik, Paweł Wirkowski, Ryszard Zadrąg, Artur Bogdanowicz
Combustion Engines
3.
Diagnosis of marine internal combustion engines by means of rapidly variable temperature and composition of exhaust gas as an alternative or support for currently used diagnostic methods
Patrycja Puzdrowska
Combustion Engines
Patrycja Puzdrowska
Combustion Engines
4.
Multi-Symptom Diagnostic Investigation of the Working Process of a Marine Diesel Engine: Case Study Part 1 Measurement Diagnostics
Zbigniew Korczewski, Jacek Rudnicki, Roman Varbanets, Dmytro Minchev
Polish Maritime Research
Zbigniew Korczewski, Jacek Rudnicki, Roman Varbanets, Dmytro Minchev
Polish Maritime Research
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.
