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Jacking Oil System for Turbine Bearings by Ram Mohan is a document available to read on EtoBox.
What is Jacking Oil System for Turbine Bearings about?
The jacking oil system lifts the turbine shaft on an oil film in the journal bearings during startup and shutdown to protect the bearings. Before jacking, the position of each journal is measured to record the starting point. Jacking oil is then supplied one branch pipe at a time, lifting each journal 0.02 to 0.05mm while maintaining below 14MPa pressure, with the height and pressure of each journal recorded.
- Author
- Ram Mohan
- Language
- EN