The effect of air-fuel equivalence ratio change on the vibration components of an internal-combustion engine

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dc.contributor.authorManhertz, Gábor
dc.contributor.authorAntal, Ákos
dc.date.accessioned2015-03-18T08:13:18Z
dc.date.available2015-03-18T08:13:18Z
dc.date.issued2015-03-18
dc.description.abstractNowadays the automotive industry and the motor development are one of the most dynamically developing industries. One solution to the diagnostic systems providing reliability is the acoustic and vibration measurement system, which can indicate and predict a variety of malfunctions after signal processing. The purpose of this experiment is to analyze the effect of the air-fuel equivalence ratio on the vibration components of an internal-combustion engine (ICE) which is a part of the in question measurement system. In the focus of the experiments are the analysis of the time signal, its spectra, and the power content of the signal. With the increment of the air-fuel ratio the amplitudes of the measured signal and its spectral amplitudes showed a downward trend as the RMS values. In addition, certain frequency components disappeared during the actuation of the ICE with an electromotor, so the characterization of the combustion could be come to the front.hu_HU
dc.identifier.doi10.17667/riim.2015.1-2/13.hu_HU
dc.identifier.issn2064-9622hu_HU
dc.identifier.issueNo. 1-2.hu_HU
dc.identifier.urihttp://hdl.handle.net/2437/208346
dc.identifier.volumeVol. 2. (2015).hu_HU
dc.language.isoenhu_HU
dc.publisherDebreceni Egyetemi Kiadó – Debrecen University Presshu_HU
dc.publisher.placeDebrecenhu_HU
dc.rightsNevezd meg! - Ne add el! - Ne változtasd! 2.5 Magyarország*
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/2.5/hu/*
dc.subjectvibration diagnosticshu_HU
dc.subjectinternal-combustion enginehu_HU
dc.subjectair-fuel equivalence ratiohu_HU
dc.subjectspectrahu_HU
dc.subjectRMShu_HU
dc.titleThe effect of air-fuel equivalence ratio change on the vibration components of an internal-combustion enginehu_HU
dc.typeArticlehu_HU
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