Tribology and Lubricants

Korean Tribology Society (한국트라이볼로지학회)
권호 표지
DOI QR코드

DOI QR Code

A Study on the High-Speed Rotor-Bearing System with SFD

스퀴즈-필름 댐퍼를 이용한 회전축 베어링계의 고속화 연구

  • 한동철 (서울대학교 공과대학 기계설계학과) ;
  • 윤석철 (공군사관학교 기계공학과)
  • Published : 1989.10.01
Download PDF
⟨ Previous Next ⟩

Abstract

Various squeeze film dampers have been theoretically and experimentally studied for flexible rotors. A cylindrical bush damper among them was selected and applied in a test rotor supported with ball bearings. A quiet running of the rotor over a critical speed was observed.

Keywords