Browsing NTNU Open by Author "Hidle, Einar Løvli"
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Early Detection of Subsurface Cracks in Rolling Element Bearings using the Acoustic Emission Time Series
Hidle, Einar Løvli (Master thesis, 2021)The formation and propagation of rolling contact fatigue (RCF) induced subsurface cracks (SSC) in a test specimen roller have been monitored using the acoustic emission time series. The sampled acoustic emission (AE) ... -
Early Detection of Subsurface Fatigue Cracks in Rolling Element Bearings by the Knowledge-Based Analysis of Acoustic Emission
Hidle, Einar Løvli; Hestmo, Rune Harald; Adsen, Ove Sagen; Lange, Hans Iver; Vinogradov, Alexei (Journal article; Peer reviewed, 2022)Aiming at early detection of subsurface cracks induced by contact fatigue in rotating machinery, the knowledge-based data analysis algorithm is proposed for health condition monitoring through the analysis of acoustic ...