Structural Engineering and Mechanics

  • 제14권1호
  • /
  • Pages.1-20
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  • 2002
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  • 1225-4568(pISSN)
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  • 1598-6217(eISSN)
테크노프레스 (Techno-Press)
권호 표지
DOI QR코드

DOI QR Code

Modal analysis of eccentric shells with fluid-filled annulus

  • 투고 : 2000.05.08
  • 심사 : 2002.05.03
  • 발행 : 2002.07.25
⟨ 이전 논문 다음 논문 ⟩

초록

Investigated in this study are the modal characteristics of the eccentric cylindrical shells with fluid-filled annulus. Theoretical method is developed to find the natural frequencies of the shell using the finite Fourier expansion, and their results are compared with those of finite element method to verify the validation of the method developed. The effect of eccentricity on the modal characteristics of the shells is investigated using a finite element modeling.

키워드

참고문헌

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피인용 문헌

  1. Fluid bounding effect on natural frequencies of fluid-coupled circular plates vol.17, pp.9, 2003, https://doi.org/10.1007/BF02982471
  2. FREE VIBRATION ANALYSIS OF CIRCULAR PLATE WITH ECCENTRIC HOLE SUBMERGED IN FLUID vol.41, pp.3, 2009, https://doi.org/10.5516/NET.2009.41.3.355
  3. Free vibration analysis of perforated plate submerged in fluid vol.20, pp.9, 2006, https://doi.org/10.1007/BF02915955
  4. Natural vibration characteristics of a clamped circular plate in contact with fluid vol.21, pp.2, 2005, https://doi.org/10.12989/sem.2005.21.2.169