Impact of Rotor Surface Velocity, Leakage Models and Real Gas Properties on Rotordynamic Force Predictions of Gas Labyrinth Seals
Rotordynamic coefficients of a gas labyrinth seal are assumed to be frequency independent. However, this assumption loses its validity as rotor surface velocity approaches Mach 1. The solution procedure of 1CV model by Childs and Scharrer which assumes frequency independent force coefficients is mod...
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| Format: | Others |
| Language: | English |
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2010
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| Online Access: | http://hdl.handle.net/1969.1/ETD-TAMU-2010-05-7861 |