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http://dx.doi.org/10.12989/sem.2002.14.1.001

Modal analysis of eccentric shells with fluid-filled annulus  

Jhung, Myung Jo (Korea Institute of Nuclear Safety)
Jeong, Kyeong Hoon (Korea Atomic Energy Research Institute)
Hwang, Won Gul (Chonnam National University)
Publication Information
Structural Engineering and Mechanics / v.14, no.1, 2002 , pp. 1-20 More about this Journal
Abstract
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.
Keywords
cylindrical shell; modal characteristic; fluid-filled annulus; finite element method; eccentricity;
Citations & Related Records

Times Cited By Web Of Science : 4  (Related Records In Web of Science)
Times Cited By SCOPUS : 5
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