Development of Foil Thrust Bearings with Simple Structure for Micro Turbines
2011 ◽
Vol 368-373
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pp. 1392-1395
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Keyword(s):
Because of the low power loss and high stability, foil bearings are suitable lubrication components for high speed rotational systems. At present, the foil bearings used in actual applications almost have complicated structure and are hard to manufacture. In this paper, two kinds of foil thrust bearings with simple structure are presented. Configurations of these two foil thrust bearings are introduced; meanwhile, the load capacity and running stability are also tested in a high speed micro turbine. It is shown that viscoelastic supported foil thrust bearing has higher load capacity and hemisphere convex dots supported foil thrust bearing is more stable in high speed operational condition.
2011 ◽
Vol 201-203
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pp. 2759-2762
Keyword(s):
Keyword(s):
2021 ◽
pp. 135065012110110
Keyword(s):
2017 ◽
Vol 69
(2)
◽
pp. 105-115
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2002 ◽
Vol 125
(1)
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pp. 95-101
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Keyword(s):
2015 ◽
Vol 813-814
◽
pp. 1007-1011
Keyword(s):
2010 ◽
Vol 225
(3)
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pp. 673-678
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