회전 관성을 고려한 전달행렬법 기반의 Expansion Joint 진동해석
- Title
- 회전 관성을 고려한 전달행렬법 기반의 Expansion Joint 진동해석
- Author
- 오재응
- Keywords
- 벨로스; 전달행렬법; 신축 이음; 회전관성; Bellows; Transfer Matrix Method; Expansion Joint; Rotary Inertia
- Issue Date
- 2011-07
- Publisher
- 한국소음진동공학회
- Citation
- 한국소음진동공학회 학술대회 논문집, 2011, 21(7), P.665-673
- Abstract
- Simplified formulae for axial and bending natural frequencies of a bellows are developed using an equivalent thin-walled pipe model. The axial and bending stiffness of bellows is determined using lumped transfer matrix method. Transfer matrix method which includes the rotary inertia is used to calculate the natural frequencies for axial and lateral vibration. The result from the simplified formula are verified by those from as experiment result and a finite element analysis. This comparisons show good agreement with the each other.
- URI
- http://koreascience.or.kr/article/ArticleFullRecord.jsp?cn=SOJDCM_2011_v21n7_665
- ISSN
- 1598-2785; 2287-5476
- DOI
- 10.5050/KSNVE.2011.21.7.665
- Appears in Collections:
- COLLEGE OF ENGINEERING[S](공과대학) > MECHANICAL ENGINEERING(기계공학부) > Articles
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