Paper Title:
A Method of Dual Number for the Aerodynamic Property Analysis of Gas-Lubricated Mechanism:Self-Pressurizing Thrust Bearings and Non-Contacting Face Seals
  Abstract

By using dual number, the dynamic property of gas-lubricated thrust bearings or non-contacting face seals is analyzed in the small perturbation approximation, then an essential conclude, that the perturbation dynamic Reynolds’ equations independently of its whirl frequency, is advanced. According to this, the calculation of the stiffness and damping coefficients independently of system motion equations of bearings and seals is expedited.

  Info
Periodical
Advanced Materials Research (Volumes 311-313)
Chapter
Micro/Nano Materials
Edited by
Zhongning Guo
Pages
360-369
DOI
10.4028/www.scientific.net/AMR.311-313.360
Citation
W. F. Xu, X. H. Li, G. Ma, "A Method of Dual Number for the Aerodynamic Property Analysis of Gas-Lubricated Mechanism:Self-Pressurizing Thrust Bearings and Non-Contacting Face Seals", Advanced Materials Research, Vols. 311-313, pp. 360-369, 2011
Online since
August 2011
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$32.00
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