Proceedings of the Korean Society for Noise and Vibration Engineering Conference (한국소음진동공학회:학술대회논문집)
- 2001.05a
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- Pages.735-743
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- 2001
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- 1598-2548(pISSN)
Critical Speeds Evaluation of Turbo Pump Unit with a Elastic-ring Inserted Ball Bearing
탄성 링을 갖는 볼 베어링 지지의 터보 펌프 임계 속도에 관한 연구
Abstract
This study was performed to evaluate the dynamic behavior of turbo pump unit. The acceptable separate margin of 1st critical speed was obtained by the use of elastic-ring inserted ball bearing, while the poor separate margin of 1