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Shaft moment for turbomachine's labirynth seals

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Old   February 21, 2003, 10:35
Default Shaft moment for turbomachine's labirynth seals
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Stanislav Pagur
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Hi evrybody,

Can I get an advice or reference with force moments for rotor/stator in turbine labirynth seals?

The main problem is lack experimental data or empirical formulas.

BR, Stanislav

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Old   February 21, 2003, 12:38
Default Re: Shaft moment for turbomachine's labirynth seal
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cjtune
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I remember being able to get imformation like these for bearings from catalogues so you'd do best to contact your hardware suppliers/manufacturer.
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Old   February 26, 2003, 08:30
Default Re: Shaft moment for turbomachine's labirynth seal
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Stanislav Pagur
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Thank you, but I'm hardware(steam turbine) designer.

This task (shaft moment in seals) is absent in available papers and prescribed industrial algorithms (I mean Ukrainian and post-USSR). May be this problem was solved Western or Asian engineers?
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