On the Estimation of the Dynamic Leak-Tightness of Shaft Seals with Hydrodynamic Sealing Aids through a Hydrodynamic Parameter

Lip seals made of PTFE compound are used due to their high thermal and chemical stability for the sealing of shaft interfaces in housings. For a better dynamic leak-tightness hydrodynamic sealing aids are manufactured on the sealing lip. Thus a PTFE lip seal is capable of back-pumping fluid from the...

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Bibliographic Details
Main Authors: Nino Dakov, Simon Feldmeth, Mario Stoll, Frank Bauer
Format: article
Language:EN
Published: Japanese Society of Tribologists 2019
Subjects:
Online Access:https://doaj.org/article/f1956b49218e4713ab116844d5f4635f
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