Browsing Conferinţe by Author "VOICU, D."

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Bearings fault detection by means of frequency analysis

STOICA, R. M.; VOICU, D.; VILAU, R.; BAROTHI, L.; DELEANU, L. (IOP Publishing, 2022)

The present paper aims to analyse the possibility to prevent machine failure due to bearing faults, with the use of frequency analysis. The experimental research consisted in mounting a simple mechanical transmission, ...
Diagnosis of mechanical parts by analyzing vibrations measured during operation

UDREA, M. M.; VOICU, D.; STOICA, R. M.; BAROTHI, L. (IOP Publishing, 2022)

The present study aims to measure vibrations in machine parts, perform the corresponding spectral analysis and, finally, obtain a diagnosis. The test was performed on a cardan shaft, measuring the vibrations with a uni-axial ...
Study regarding the influence of geometrical characteristics of the distribution system on truck engines efficiency parameters

BAROTHI, L.; STOICA, R. M.; VOICU, D.; VILAU, R.; DELEANU, L. (IOP Publishing, 2022)

The present paper aims to analyze the influence of certain parameters specific to the distribution systems on a truck engine performance. The research is focused on how the change in the shape of lobes of a camshaft can ...

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