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Turbine

2017-01-08View Original

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What is a regulating air seal in a steam turbine?
Reply #22017-01-11
It should be the gas seal of the regulating stage.
Reply #32017-01-12
The steam seal refers to the shaft seal of the steam turbine; it consists of comb-shaped teeth at various stages. By \"adjustable steam seal,\" you mean the steam used for adjusting that seal, right? Haha, that’s my guess
Reply #42017-01-14
That’s how I understand it; is it the seal of the control valve stem?
Reply #52017-01-15
The difficulty refers to adjusting the pressure in the pressure equalizing box used for the gas seal
Reply #62017-01-16
I don’t know what they’re talking about; just waiting **.

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