지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
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연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
논문 기본 정보
- 자료유형
- 학술대회자료
- 저자정보
- 발행연도
- 2012.11
- 수록면
- 370 - 377 (8page)
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초록· 키워드
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This paper describes the phenomena and mechanism of Fluid-structure interaction (FSI), and provides the fundamental knowledge and information of the different two approaches for analyzing the FSI problems occurring in pressure vessels and piping systems. To do this, the author’s experience in both the one-way analysis of the flow-induced vibration of steam generator U-tubes and the two-way analysis of the flow-induced vibration of two parallel tubes subjected to external flow is introduced. For the applications of two-way coupled analysis approach to FSI problem of the two staggered parallel tubes vibrating in a cross flow field, three-dimensional FSI model using the coupled lattice Boltzmann method (LBM) and finite element method (FEM) is employed.
#유체-구조물 상호작용(Fluid-structure interaction: FSI)
#수력질량 (hydrodynamic mass)
#약결합(weakly coupling)
#강결합(strongly coupling)
#분리일방해석 (one-way separate analysis)
#결합양방해석(two-way coupled analysis)
#유동유발진동 (flow-induced vibration: FIV)
#유체탄성진동(fluid-elastic instability)
#유한요소법(finite element method : FEM)
#볼츠만 격자법(lattice Boltzmann method : LBM)
목차
1. Introduction
2. Analysis Methods for ESI Problems
3. Examples of FSI Analyses
4. Concluding Remarks
References
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UCI(KEPA) : I410-ECN-0101-2014-422-000810838