Proceedings of the Korean Society for Noise and Vibration Engineering Conference (한국소음진동공학회:학술대회논문집)

  • 2002.11b
  • /
  • Pages.805-809
  • /
  • 2002
  • /
  • 1598-2548(pISSN)
The Korean Society for Noise and Vibration Engineering (한국소음진동공학회)
권호 표지

Rotordynamic design of Pulsed Generator

펄스발전기의 로터다이나믹 설계

  • 김영춘 (두산중공업(주) 기술연구원) ;
  • 박철현 (두산중공업(주) 기술연구원) ;
  • 박희주 (두산중공업(주) 기술연구원) ;
  • 문태선 (두산중공업(주) 기술연구원)
  • Published : 2002.11.01
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Abstract

The support bearing requires high DN to raise specific energy efficiency for the state of the art rotating machine with high speed. Especially for the system has a big rotor(670 kgf) with high speed(about one million DNs) such as the pulsed generator, the selection of the bearing and lubrication method are very important. So the study for the critical speed of hollow rotor as well in accordance with high speed rotor and a full analysis are needed for rotor bearing system. This paper describes the analysis for rotor bearing system of pulsed generator compared with experimental data. The bearing and lubrication method are discussed as well with experimental data.

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