A simple but effective modal solution based on the underlying ideas of the hierarchical finite element method is presented for evaluating the free vibration characteristics of vertical, thin, circular cylindrical shells, partially or completely filled with liquid and subjected to any variationally c
Longitudinal vibration analysis of partially-filled ellipsoidal tanks
β Scribed by Robert L. Goldman; T. James Rudd
- Publisher
- Elsevier Science
- Year
- 1973
- Tongue
- English
- Weight
- 697 KB
- Volume
- 3
- Category
- Article
- ISSN
- 0045-7949
No coin nor oath required. For personal study only.
π SIMILAR VOLUMES
## Abstract In this paper, the threeβdimensional vibratory characteristics of flexible rectangular tanks partially filled with liquid are studied. The surface waves of the liquid are taken into account in the analysis. Both the bulging modes of the tankβwall vibration and the sloshing modes of the
The natural frequencies of liquid in a liquid-"lled cylindrical rigid tank without and with ba%es are evaluated. An annular plate is used as a ba%e, which is "tted to the inner periphery of a cylindrical tank. Both rigid and #exible ba%es are considered. Finite elements are used to discretize both t
The dynamics of a tank partially filled with a liquid having a free surface is investigated. In the analysis, the effect of free surface waves is taken into account, so that both bulging and sloshing modes are studied. The structure is completely flexible, and is composed of a vertically standing ci