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회전하는 3차원 멀티 패킷 블레이드 시스템의 진동 해석Modal Analysis of a Rotating 3 Dimensional Multi-packet Blade System
- Other Titles
- Modal Analysis of a Rotating 3 Dimensional Multi-packet Blade System
- Issue Date
- Nov-2011
- Publisher
- 대한기계학회
- Keywords
- Modal Analysis(모드해석); 3 Dimensional Multi-packet Blade System(3 차원 다중 패킷 시스템); Pitch Angle(장착 각); Twist Angle(비틀림 각)
- Citation
- 대한기계학회 2011년도 추계학술대회, no. , pp.932 - 934
- Indexed
- OTHER
- Journal Title
- 대한기계학회 2011년도 추계학술대회
- Start Page
- 932
- End Page
- 934
- Abstract
- A multi-packet blade system usually undergoes multiple nozzle excitation forces during its normal operation. For the design of a multi-packet blade system, resonance frequencies that may cause system failures should be accurately identified. In this study, the equations of motion of a rotating 3 dimensional multi-packet blade system are derived to carry out modal analysis. To identify resonance frequencies of a 3 dimensional rotating multi-packet blade system according to the angular speed, modal analysis should be first carried out to obtain natural frequencies and mode shapes.
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Collections - 서울 공과대학 > 서울 기계공학부 > 1. Journal Articles
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