Dynamics of a small gap gas lubricated bearing with Navier slip boundary conditions
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DOI: 10.1017/jfm.2017.142
Abstract: A gas lubricated bearing model is derived which is appropriate for a very small bearing face separation by including velocity slip boundary conditions and centrifugal inertia effects. The bearing dynamics is examined when an external… read more here.
Keywords: slip boundary; boundary conditions; lubricated bearing; gas lubricated ... See more keywords
Flexible Support for Gas-Lubricated Bearing Bushings
Sign Up to like & getrecommendations! Published in 2020 at "Tribology Transactions"
DOI: 10.1080/10402004.2020.1717702
Abstract: Abstract Herringbone-grooved journal bearings (HGJBs) for high-speed turbo-machinery are often supported on O-rings due to their favorable stiffness and damping characteristics for stability and alignment reasons. They yield limited lifetime at high temperatures, insufficient assembly… read more here.
Keywords: support gas; lubricated bearing; gas lubricated; flexible support ... See more keywords