Failure analysis in single-cylinder diesel engine SK-MDF300 through acoustic emissions

Análisis de fallas en motor Diésel monocilíndrico SK-MDF300 a través de las emisiones acústicas

Main Article Content

Sergio Andrés Ramón-Ramón
Abstract

In the present study, the diagnosis of a single-cylinder diesel engine is evaluated through acoustic emissions. The acoustic signal from four engine locations, which include the engine block, the injection system, the fuel tank, and the fuel pump, is analyzed using the medium quadratic root technique. The analysis is carried out at a fixed speed of 3200 rpm and a load percentage of 20%, 40%, and 80%. The results obtained show that the comparison of the acoustic signals of two different time periods allows to quickly and easily evaluate changes in the engine conditions. The sensitivity of acoustic emissions makes it possible to identify different engine load conditions. The study of the acoustic signal in different engine locations allowed to identify the injection system as one of the main areas prone to fail or changes in its operating condition. Additionally, the analysis method based on the acoustic signal RMS allowed to clearly identify faults in the injection system. The above could be done by comparing signals and analyzing the variability of the signal. Therefore, the ability of acoustic emissions to perform a rapid and low-cost diagnosis is demonstrated, without requiring relevant physical modifications to the engine.

Keywords

Downloads

Download data is not yet available.

Article Details

References
J. E. T. Liu, W. Yang, Y. Deng, and J. Gong, A skeletal mechanism modeling on soot emission characteristics for biodiesel surrogates with varying fatty acid methyl esters proportion, Applied Energy, vol. 181, pp. 322–331, 2016.

S. Wu, D. Zhou, and W. Yang, Implementation of an efficient method of moments for treatment of soot formation and oxidation processes in three-dimensional engine simulations, Applied Energy, vol. 254, p. 113661, 2019.

S. Wu, W. Yang, H. Xu, and Y. Jiang, Investigation of soot aggregate formation and oxidation in compression ignition engines with a pseudo bi-variate soot model, Applied Energy, vol. 253, p. 113609, 2019.

F. R. Ismagilov, V. Y. Vavilov, I. V. Zarembo, A. H. Miniyarov, and V. V. Ayguzina, Multidisciplinary design of electrical motors for fuel pumps of perspective aircrafts by using genetic algorithms, International Review of Electrical Engineering (IREE), vol. 13, no.6, pp. 452–460, 2018.

M. Abdel-Warth, M. Abdel-Akher, M. M. Aly, and A. Eid, Quasi-Static time-series analysis of congested transmission networks with intermittent wind power penetration, International Review of Electrical Engineering (IREE), vol. 12, no.3, pp. 237–249, 2017.

O. O. Varlamov, Wi!Mi expert system shell as the novel tool for building knowledge-based systems with linear computational complexity, International Review of Automatic Control (IREACO), vol. 11, no.6, pp. 314–325, 2018.

W. E. S. Ocaña, A. M. Abata, E. S. Jácome, and M. V. M. Mora, Distributed systems and industrial communication networks with the internet of things, aimed at Industry 4.0, International Review of Automatic Control (IREACO), vol. 12, no.5, pp. 229–235, 2019.

S. Wu, J. Akroyd, S. Mosbach, G. Brownbridge, O. Parry, V. Page, and M. Kraft, Efficient simulation and auto-calibration of soot particle processes in Diesel engines, Applied Energy, vol. 262, p. 114484, 2020.

Y. Zhang, J. Mao, and Y.B. Xie, Engine Wear Monitoring with OLVF, Tribology Transactions, vol. 54, pp. 201–207, 2011.

A. P. Carlucci, F. F. Chiara, and D. Laforgia, Analysis of the relation between injection parameter variation and block vibration of an internal combustion diesel engine, Journal of Sound and Vibration, vol. 295, pp. 141–164, 2006.

A. G. Beattie, Acoustic emission, principles and instrumentation. 1983.

D. Mba, and R.B.K.N. Rao, Development of acoustic emission technology for condition monitoring and diagnosis of rotating machines: Bearings, pumps, gearboxes, engines, and rotating structures, Shock and Vibration Digest, vol. 38, pp. 3–16, 2006.

S. Delvecchio, P. Bonfiglio, and F. Pompoli, Vibro-acoustic condition monitoring of Internal Combustion Engines: A critical review of existing techniques, Mechanical Systems and Signal Processing, vol. 99, pp. 661–683, 2018.

W. Wu, T. R. Lin, and A. C. C. Tan, Normalization and source separation of acoustic emission signals for condition monitoring and fault detection of multi-cylinder diesel engines, Mechanical Systems and Signal Processing, vol. 64–65, pp. 479–497, 2015.

T.L. Fog, L.K. Hansen, J. Larsen, H.S. Hansen, L. Madsen, L. B., P. Sorensen, and P.S. Pedersen, On condition monitoring of exhaust valves in marine diesel engines, in Neural Networks for Signal Processing - Proceedings of the IEEE Workshop, 1999, pp. 554–563.

J. D. Gill, R. L. Reuben, and J. Steel, A study of small HSDI diesel engine fuel injection equipment faults using acoustic emission, Journal of Acoustic Emission(USA), vol. 18, pp. 211–216, 2000.

M. El-Ghamry, J. A. Steel, R. L. Reuben, and T. L. Fog, Indirect measurement of cylinder pressure from diesel engines using acoustic emission, Mechanical Systems and Signal Processing, vol. 19, pp. 751–765, 2005.

A. Bejger, The application of acoustic emission signal to the investigation of diesel engine fuel injection systems, Problemy Eksploatacji, vol. 3, pp. 17–23, 2007.

W. Li, F. Gu, A. D. Ball, A. Y. T. Leung, and C. E. Phipps, A Study of the noise from diesel engines using the independent component analysis, Mechanical Systems and Signal Processing, vol. 15, pp. 1165–1184, 2001.

J. Drouet, Q. Leclère, and E. Parizet, Experimental modeling of Wiener filters estimated on an operating diesel engine, Mechanical Systems and Signal Processing, vol. 50–51, pp. 646–658, 2015.

W. Wu, The detection of incipient faults in small multi-cylinder diesel engines using multiple acoustic emission sensors, Queensland University of Technology, 2014.

A. Parlak, H. Yaşar, C. Haşimoglu, and A. Kolip, The effects of injection timing on NOx emissions of a low heat rejection indirect diesel injection engine, Applied Thermal Engineering, vol. 25, pp. 3042–3052, 2005.
OJS System - Metabiblioteca |