Analysis of Slider Dynamics Considering the Mechanical Spacing in the Slider-Lubricant Contact Regime

Jonghak Choi, No Cheol Park, Young Pil Park, Kyoung Su Park

Research output: Contribution to journalArticlepeer-review

1 Citation (Scopus)

Abstract

This paper analyzed the effect of lubricant contact on slider dynamics under the unsteady proximity condition, which is related to the intermolecular forces between the slider and disk. To investigate the slider dynamics, an experiment was conducted with a commercial drive, and the slider dynamics were analyzed during touch-down and takeoff (TO) considering the approach and withdrawal speeds of the slider. The instability of the slider dynamics increased under the rapid withdrawal condition during TO.

Original languageEnglish
Article number7637045
JournalIEEE Transactions on Magnetics
Volume53
Issue number3
DOIs
Publication statusPublished - 2017 Mar

Bibliographical note

Funding Information:
This work was supported by the National Research Foundation of Korea Grant funded by the Korean Government (MSIP) (No. 2015R1A5A1037668).

Publisher Copyright:
© 1965-2012 IEEE.

All Science Journal Classification (ASJC) codes

  • Electronic, Optical and Magnetic Materials
  • Electrical and Electronic Engineering

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