Study on Spherical Foil Bearing : 2nd report Analysis including foil bending stiffness and its experimental verification

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概要

• 論文の詳細を見る

• Three dimensional numerical analysis of a spherical foil bearing used in a rotating head recording device is presented. Reynolds equation is solved simultaneously with the representative Green function of plane or cylindrical foil deformation, which includes bending stiffness. Calculated pressure, spacing and foil deformation are illustrated and typical trends are discussed for small bearing penetration. The calculated results are found to be in good agreement with the experimental results under submicron spacing conditions.

• 一般社団法人日本機械学会の論文

著者

• Ono Kyosuke

  Musashino Electrical Communication Laboratory N.t.t.

• MIZUKAWA Makoto

  Musashino Electrical Communication Laboratory, NTT

• Mizukawa Makoto

  Musashino Electrical Communication Laboratory Ntt

関連論文

• Narrow Bearing Approximate Solutions for Air-lubricated Slider Bearings in Sub-micron Spacing
• Dynamic Characteristics of Air-lubricated Slider Bearings under Submicron Spacing Conditions
• Study on Spherical Foil Bearing : 1st Report, Analysis for Perfectry Flexible Foil
• Magnetic Tape Deformation under a Concentrated Load
• Study on Spherical Foil Bearing : 2nd report Analysis including foil bending stiffness and its experimental verification
• Study on Spherical Foil Bearing : 3rd Report, Analysis for Large Bearing Penetration
• Study on Spherical Foil Bearing : 4th Report, Comparison between Experiment and Analysis for Large Bearing Penetration

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