MONITORING FATIGUE IN STEAM TURBINE ROTOR

摘要

A rotor (1) for a rotary machine (10) includes a monitor portion (100) which is designed for being exposed during operations to a maximum strain range, and at least one operating portion (30, 40) subject to being coupled or covered during operations by another component (31, 41) of the rotary machine. The monitor portion (100) is adjacent to or distanced from the at least one operating portion (30, 40).