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Keywords: gas foil bearing
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Journal Articles
Article Type: Research Papers
J. Tribol. April 2010, 132(2): 021706.
Published Online: April 26, 2010
... “NDOF model” in Ref. 11 . And the calculated results with higher friction coefficients are also presented. 17 03 2009 05 01 2010 26 04 2010 26 04 2010 elastic constants elasticity finite element analysis friction mechanical contact gas foil bearing load capacity...
Journal Articles
Article Type: Research Papers
J. Tribol. April 2009, 131(2): 021702.
Published Online: March 5, 2009
... machine bearings turbomachinery gas foil bearing thermohydrodynamics Lobatto point quadrature Lobbato point quadrature algorithm, which is utilized in this paper, was first proposed to solve the lubrication problem by Elrod and Brewe ( 10 ) and Elrod ( 11 ). In the following years...
Journal Articles
Article Type: Technical Papers
J. Tribol. January 2007, 129(1): 75–83.
Published Online: July 11, 2006
...Sébastien Le Lez; Mihai Arghir; Jean Frene The performance of gas foil bearings (GFBs) relies on a coupling between a thin gas film and an elastic structure with dissipative characteristics. Because of the mechanical complexity of the structure, the evaluation of its stiffness and damping is still...
Journal Articles
Article Type: Technical Briefs
J. Tribol. July 2006, 128(3): 670–673.
Published Online: February 24, 2006
...Tae Ho Kim; Luis San Andrés Commercial oil-free microturbomachinery implements gas foil bearings (GFBs) for reliable performance with improved efficiency. However, GFB modeling is still largely empirical, lacking experimental validation. An analysis of simple GFBs operating at large shaft speeds...