Experimental Estimation of Journal Bearing Stiffness for Damage Detection in Large Hydrogenerators
Based on experimental pieces of evidence collected in a set of twenty healthy large hydrogenerators, this article shows that the operating conditions of the tilting pad journal bearings of these machines may have unpredictable and significant changes. This behavior prevents the theoretical determina...
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| Main Authors: | Geraldo Carvalho Brito, Roberto Dalledone Machado, Anselmo Chaves Neto |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
Wiley
2017-01-01
|
| Series: | Shock and Vibration |
| Online Access: | http://dx.doi.org/10.1155/2017/4647868 |
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