Influences of Journal Rotating Direction on Cryogenic Hybrid Journal Bearings

Influences of Journal Rotating Direction on Cryogenic Hybrid Journal Bearings

In the present study, two types of nine-recess hybrid journal bearings (HJBs) with different recess geometries, i.e., the Young Leaf Mark and the square, were operated at a rotational speed of up to 67,000 rpm using the cryogenic journal bearing test apparatus at JAXA to clarify influences of the jo...

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Bibliographic Details
Main Authors: Mamoru Oike, Masataka Kikuchi, Satoshi Takada, Takayuki Sudo, Tomoyuki Takano
Format: Article
Language:English
Published: Japanese Society of Tribologists 2015-04-01
Series:Tribology Online
Subjects:
journal bearing
cryogenic turbopump
recess sweepback angle
rotordynamic performance
liquid nitrogen
Online Access:https://www.jstage.jst.go.jp/article/trol/10/2/10_96/_pdf/-char/en

Internet

https://www.jstage.jst.go.jp/article/trol/10/2/10_96/_pdf/-char/en

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