Non-Contacting Finger Seal Developments and Design Considerations

Non-Contacting Finger Seal Developments and Design Considerations

A three dimensional Navier-Stokes based code (CFD-ACE+/FEMSTRESS) was utilized to analyze the thermofluid behavior of a modified FS. The pressure patterns, mass flows and load carrying capabilities of this structure were assessed. It was found that even at a lower linear velocity of 216mps (708 fps)...

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Bibliographische Detailangaben
Hauptverfasser: Proctor, Margaret P., Braun, M. Jack, Pierson, Hazel M., Deng, Dingeng, Choy, Fred K.
Format: Tagungsbericht
Sprache:eng
Schlagworte:
Mechanical Engineering
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Beschreibung
Zusammenfassung:A three dimensional Navier-Stokes based code (CFD-ACE+/FEMSTRESS) was utilized to analyze the thermofluid behavior of a modified FS. The pressure patterns, mass flows and load carrying capabilities of this structure were assessed. It was found that even at a lower linear velocity of 216mps (708 fps) the geometry proposed has good lifting capability.