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Please consider a large industrial steam turbine for which after maintenance we have to find out the measurement of the gap/clearance as we installed our labyrinth [old or new].
How can we measure the clearance/gap between the labyrinth seal & the shaft on which it is mounted for a rotor of a turbine/generator when in stopped/cold condition?
How can we measure the clearance/gap between the labyrinth seal & the shaft on which it is mounted for a rotor of a turbine/generator when in stopped/cold condition?