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Optimization of Transducer Location for Novel Non-Intrusive Methodologies of Diagnosis in Diesel Engines

S. Narayan1,*, M. U. Kaisan2, Shitu Abubakar2, Faisal O. Mahroogi3, Vipul Gupta4

1 Department of Mechanical Engineering, Qassim University, Buraydah, 51452, Saudi Arabia
2 Department of Mechanical Engineering, Ahmadu Bello University, Zaria, 810211, Nigeria
3 Department of Mechanical Engineering, Islamic University of Madina, Medina, 42351, Saudi Arabia
4 Department of Mechanical Engineering, Indus International University, Una, 174301, India

* Corresponding Author: S. Narayan. Email: email

Sound & Vibration 2021, 55(3), 221-234. https://doi.org/10.32604/sv.2021.016539

Abstract

The health monitoring has been studied to ensure integrity of design of engine structure by detection, quantification, and prediction of damages. Early detection of faults may allow the downtime of maintenance to be rescheduled, thus preventing sudden shutdown of machines. In cylinder pressure developed, vibrations and noise emissions data provide a rich source of information about condition of engines. Monitoring of vibrations and noise emissions are novel non-intrusive methodologies for which positioning of various transducers are important issue. The presented work shows applicability of these diagnosis methodologies adopted in case of diesel engines. The effects of changing various fuel injection parameters was analyzed. Scope of using non-intrusive technique has been analyzed by changing locations of microphone. Novelty of this worklies in exploring signal processing methods for various locations around the engine test set up. Various frequency ranges of contributing noise and vibration sources were identified. Time-Frequency analysis showed the onset of various cyclic. Based on the identification of various frequency bands, it is possible to device suitable filters in order to extract more information.

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APA Style
Narayan, S., Kaisan, M.U., Abubakar, S., Mahroogi, F.O., Gupta, V. (2021). Optimization of transducer location for novel non-intrusive methodologies of diagnosis in diesel engines. Sound & Vibration, 55(3), 221-234. https://doi.org/10.32604/sv.2021.016539
Vancouver Style
Narayan S, Kaisan MU, Abubakar S, Mahroogi FO, Gupta V. Optimization of transducer location for novel non-intrusive methodologies of diagnosis in diesel engines. Sound Vib . 2021;55(3):221-234 https://doi.org/10.32604/sv.2021.016539
IEEE Style
S. Narayan, M.U. Kaisan, S. Abubakar, F.O. Mahroogi, and V. Gupta "Optimization of Transducer Location for Novel Non-Intrusive Methodologies of Diagnosis in Diesel Engines," Sound Vib. , vol. 55, no. 3, pp. 221-234. 2021. https://doi.org/10.32604/sv.2021.016539



cc This work is licensed under a Creative Commons Attribution 4.0 International License , which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
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