Engine diagnosis based on vibration analysis using different fuel blends

• Autorzy: Grajales J. A. , Quintero H. F. , López J. F. , Romero C. A. , Henao E. , Cardona O.
• Języki publikacji: EN

Abstrakty

EN

Fault diagnosis of an internal combustion engine is proposed herein by means of vibration analysis and a comparative analysis of normal operation and induced misfire scenarios. In order to validate previous works on misfire with pure gasoline, measurements also included tests performed with ethanol-gasoline fuel blends. According to results, changes in the fuel mix seem to have little impact on the performance and behaviour of the engine. And additionally, the particular frequency components that allowed differentiation between normal and faulty conditions were also present on all the fuel blends tested. Fast Fourier Transform was applied to obtain the frequency domain of the signal as a previous step to the subsequent identification process based on statistical characteristics extraction. A fuel blend classification method based on the analysis of the vibration signals of the engine was studied using envelope, Spike Energy and Peak Value techniques. Differentiation was possible with the extraction of the statistical features of the Peak Value spectrum of the longitudinal acceleration with a specific filter selection.

Słowa kluczowe

EN

engine diagnosis; vibration analysis; frequency analysis

PL

diagnostyka silnika; analiza drgań; analiza częstotliwościowa

• Wydawca: Polskie Towarzystwo Diagnostyki Technicznej
• Czasopismo: Diagnostyka
• Rocznik: 2017
• Tom: Vol. 18, No. 4
• Strony: 27--36
• Opis fizyczny: Bibliogr. 22 poz., rys., wykr.

Twórcy

autor

Grajales J. A.

• Universidad Tecnológica de Pereira

autor

Quintero H. F.

• Universidad Tecnológica de Pereira

autor

López J. F.

• Universidad Católica de Pereira

autor

Romero C. A.

• Universidad Tecnológica de Pereira

autor

Henao E.

• Universidad Tecnológica de Pereira

autor

Cardona O.

• Universidad Católica de Manizales

Bibliografia

• [1] Álvarez JE, Quintero HF, López JF. Nonlinear and chaotic behaviour in a centrifugal pump operating in state of cavitation. Ingeniería Mecánica 2015; 18 (2): 109-115. Spanish.
• [2] Arroyo J, Muñoz M, Moreno F, Bernal N, Monné C. Diagnostic method based on the analysis of the vibration and acoustic emission energy for emergency diesel generators in nuclear plants. Applied Acoustics 2013; 74(4): 502-508. doi:10.1016/ /j.apacoust.2012.09.010.
• [3] Ben-Ari J, de Botton G, Itzhaki R, Sher E. Fault detection in internal combustion engines by the vibration analysis method. SAE Technical Paper 1999-01-1223. doi: 10.4271/1999-01-1223.
• [4] Bengtsson F. Estimation of indicated- and Loadtorque from engine speed variations. Master’s thesis. 2006. Linkoping University.
• [5] Burdzik R, Pankiewicz J, Wadolowski M. Analysis of bending-torsional vibrations for diagnostics of the crank system. Diagnostyka 2016; 17(4): 79-84.
• [6] Carlucci AP, Chiara FF, Laforgia D. Analysis of the relation between injection parameter variation and block vibration of an internal combustion diesel engine. Journal of Sound and Vibration 2006; 295: 141-164.
• [7] Chandroth GO, Sharkey AJC, Sharkey NE. Cylinder pressures and vibration in internal Proceedings ‘Comadem 99 1999.
• [8] Ettefagh MM, Sadeghi MH, Pirouzpanah V, Arjmandi Tash H. Knock detection in spark ignition engines by vibration analysis of cylinder block: A parametric modelling approach. Mechanical Systems and Signal Processing 2008; 22: 1495-1514.
• [9] Eyidogan M, Necati A, Canakci M, Turkcan A. Impact of alcohol–gasoline fuel blends on the performance and combustion characteristics of an SI engine. Fuel 2010; 89(10): 2713-2720. doi: 10.1016/j.fuel.2010.01.032.
• [10] Grajales JA, López JF, Quintero HF. Ball bearing vibrations model: Development and experimental validation. Ingeniería y Competitividad 2014; 16 (2): 279-288. Electronic ISSN 2027-8284, Printed ISSN 0123-3033.
• [11] Grajales JA, Quintero HF, Romero CA, Henao EDJ, López JF, Torres D. Combustion pressure estimation method of a spark ignited combustion engine based on vibration signal processing. Journal of Vibroengineering 2016; 18(7): 4237-4247. ISSN: 1392-8716. doi: 10.21595/jve.2016.17311.
• [12] Gravalos I, Loutridis S, Moshou D, Gialamas T, Kateris D, Tsiropoulos Z, Xyradakis P. Detection of fuel type on a spark ignition engine from engine vibration behaviour. Applied Thermal Engineering 2013; 54: 171-175. doi: 10.1016/j.applthermaleng.2013.02.003.
• [13] Jiang R, Yan X. Condition monitoring of diesel engines. In: Complex System Maintenance Handbook [Electronic resource], 2008. Springer.
• [14] Kowalski J. The detection of selected marine engine malfunctions on the basis of the exhaust gas composition. Diagnostyka 2014; 15(3): 39-44.
• [15] Li Y, Tse PW, Yang X, Yang J. EMD-based fault diagnosis for abnormal clearance between contacting components in a diesel engine. Mechanical Systems and Signal Processing 2010; 24(1): 193–210. doi: 10.1016/j.ymssp.2009.06.012.
• [16] Orozco AA, Quintero HF, Castellanos G, Henao E, López JF. Vibration: On line identification of early dynamic failure modes in rotational machinery. Colombia: Publiprint; 2011. ISBN: 978-958-722-138-1. Spanish.
• [17] Quintero HF, López JF. Mechanical vibrations: A theoretical-practical approach. Colombia: Universidad Tecnológica de Pereira Editorial; 2016. ISBN: 978-958-722-260-9. Spanish.
• [18] Romero CA, Quintero HF. Prediction of Incylinder pressure, temperature and loads related to the crank slider mechanism of I.C: engines: A computational Model. SAE Technical Paper 2003-01-0728 2003. doi:10.4271/2003-01-0728.
• [19] Ruiz JA, López JF, Quintero-Riaza HF. Design, modelling and dynamic simulation of three double stage gearboxes with different module, mesh stiffness fluctuation and different level tooth breakage. Revista Facultad de Ingeniería Universidad de Antioquia 2015; 74: 117-131.
• [20] Taglialatela F, Lavorgna, M, Mancaruso E, Vaglieco BM. Determination of combustion parameters using engine crankshaft speed. Mechanical Systems and Signal Processing 2013; 38(2): 628-633. doi: 10.1016/j.ymssp.2012.12.009.
• [21] Torregrosa A, Broatch A, Marant V, Beauge Y. Analysis of Combustion Chamber Resonance in DI Automotive Diesel Engine. In: Thermo and Fluid Dynamic Processes in Diesel Engines 2, 2004, Springer Berlin Heidelberg.
• [22] Vulli S, Dunne JF, Potenza R, Richardson D, King P. Time-frequency analysis of single-point engine-block vibration measurements for multiple excitation-event identification. J. of Sound and Vibration 2009; 321(3-5): 1129-143. doi: 10.1016/j.jsv.2008.10.011.