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Repekka Kovanen

Tampere University

Tampere, FIN-33101

Finland

  • Tampere University

SCHOLARLY PAPERS

2

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Scholarly Papers (2)

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1.

Study of the correlation between acoustic emission signals and fretting characteristics in large flat-on-flat fretting contact using machine learning

Number of pages: 67 Posted: 10 Jan 2026
Seyedmorteza Khoshroo, Repekka Kovanen, Jouko Hintikka, Antti Mäntylä, Joona Vaara, Tero Frondelius and Janne Juoksukangas
Tampere University, Tampere University, R&D and Engineering, R&D and Engineering, Wärtsilä, Wärtsilä and Tampere University
Downloads 55 (1,031,043)

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Fretting damage, Acoustic emission, Unsupervised machine learning

2.

Acoustic Emission-Based Identification of Early-Stage Cracking in Flat-on-Flat Fretting Contact Using Machine Learning

Number of pages: 60 Posted: 23 Feb 2026
Seyedmorteza Khoshroo, Repekka Kovanen, Jouko Hintikka, Antti Mäntylä, Joona Vaara, Tero Frondelius and Janne Juoksukangas
Tampere University, Tampere University, R&D and Engineering, R&D and Engineering, Wärtsilä, Wärtsilä and Tampere University
Downloads 24 (1,424,331)

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Crack initiation, Crack propagation, Fretting fatigue, acoustic emission, Self-organizing map, K-means clustering