Object-Relational Model of Experimental Studies of Impact of Climatic Conditions on the Work of a Bi-Fuel Engine

Abstract:

The article presents the scope of works which were performed while constructing a testbed for examining a multi-fuel Diesel engine with a Common-Rail injection system. The testbed has been designed in a way which allows to carry out tests in a climatic chamber. The paper also proposes a method of using a relational database to store the information on the completed experiments and the conclusions drawn from them.

• Periodical: Key Engineering Materials (Volume 588)
• Pages: 202-208
• DOI: https://doi.org/10.4028/www.scientific.net/KEM.588.202
• Online since: October 2013
• Authors: Witold Marowski, Krzysztof Rokicki
• Keywords: Common-Rail System, Diesel Engine, Object Model, Object-Relational Mapping, Relational Database

References

[1] S. Radkowski, Non-linearity and intermodulation phenomena tracking as a method for detecting early stages of gear failures. INSIGHT, Vol. 50, Issue 8, pp.: 419-422, DOI: 10.1784/insi. 2008.50.8.419, 2008.

DOI: 10.1784/insi.2008.50.8.419

[2] J. Maczak, Local meshing plane analysis as a source of information about the gear quality, Mechanical Systems and Signal Processing, 38 (2013) 154–164

DOI: 10.1016/j.ymssp.2012.09.012

[3] J. Maczak, Evolution of the instantaneous distribution of energy density on a local meshing plane as the measure of gear failures, Proceedings of 2009 8th International Conference on Reliability, Maintainability and Safety, 2009, pp.951-957.

DOI: 10.1109/icrms.2009.5269974

[4] J. Dybała, S. Radkowski, Geometrical method of selection of features of diagnostic signals, Mechanical Systems and Signal Processing, vol. 21, issue 2, (2007), p.761–779

DOI: 10.1016/j.ymssp.2005.10.011

[5] P. W. Tse, S. Gontarz, X. J. Wang, Enhanced eigenvector algorithm for recovering multiple sources of vibration signals in machine fault diagnosis, Mechanical Systems And Signal Processing, Vol. 21, Issue 7, pp.2794-2813, DOI: 10.1016/j.ymssp.2007.02.010, (2007)

DOI: 10.1016/j.ymssp.2007.02.010

[6] J. Maczak, S. Radkowski, "Use of factorial simulation experiment in gearbox vibroacoustic diagnostics," in Proceedings of the 14th International Congress of Condition Monitoring and Diagnostic Engineering Management (COMADEM 2001), Manchester, UK, 2001.

DOI: 10.1016/b978-008044036-1/50101-3

[7] J. Dybała, Vibrodiagnostics of gearboxes using NBV-based classifier: A pattern recognition approach, Mechanical Systems and Signal Processing, (2012)

DOI: 10.1016/j.ymssp.2012.08.021

[8] M. Jasinski, S. Radkowski, Use of the higher spectra in the low-amplitude fatigue testing, Mechanical Systems and Signal Processing, vol. 25, Issue 2, pp.704-716, DOI: 10.1016/ymssp.2010.06.001, (2011)

DOI: 10.1016/j.ymssp.2010.06.001

[9] K. Szczurowski, Analysis of the possibilities of use of Peltier cells in cogeneration of energy from a combustion engine's cooling system, Zeszyty Naukowe IP, Nr. 2(83), 2011, 53-56.

[10] A. Asmodt, E. Plaza, Case-Based Reasoning: Foundational Issues, Methodological Variations, and System Approaches, AICom - Artificial Intelligence Communications, IOS Press, Vol. 7: 1, pp.39-59 (1994)

DOI: 10.3233/aic-1994-7104

[11] J. Pokojski, Zastosowanie metody case-based reasoning w projektowaniu maszyn (Use of the Case-Based Reasoning method in machine design), WNT, Warszawa (2003)

[12] W. Marowski, Bazy danych i arkusze kalkulacyjne w komputerowym wspomaganiu eksperymentów symulacyjnych (Databases and spreadsheets in computer-assisted simulation experiments), Przegląd Mechaniczny, nr 2/07, str. 18-24, Warszawa (2007)

[13] W. Marowski, Składowanie i udostępnianie wyników badań przy użyciu baz danych oraz technik obiektowych (Storing and providing access to research results while using database and object techniques), Przegląd Mechaniczny, nr 3/2010, str. 15-22, Warszawa (2010)