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학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
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논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 발행연도
- 2003.11
- 수록면
- 1,628 - 1,637 (10page)
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초록· 키워드
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The vortex-induced vibrations of a circular cylinder at low Reynolds (Re) numbers are simulated by applying a method of the two-dimensional computational fluid dynamics coupled with the structural dynamics based on the multi-physics. The fluid solver is first tested on the case of a fixed cylinder at Re≤160, and shows a good agreement with the previous highresolution numerical results. The present study then reports on the detailed findings concerning the vibrations of an elastic cylinder with two degrees of translational freedom for a number of cases in which Re is fixed at 200, a reduced damping parameter Sg=O.O1. 0.1. 1.0, 10.0 and the mass ratio M^* = I, 10.
목차
Abstract
1.Introduction
2.Numerical Approach
3.Results
4.Conclusions
Acknowledgment
References
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UCI(KEPA) : I410-ECN-0101-2009-550-014026933