Vibration Characteristics of a Submerged Ring-Stiffened Cylindrical Shell of Finite Length
P. R. Paslay, R. B. Tatge, R. J. Wernick, E. K. Walsh, D. Muster
Abstract
P. R. Paslay, R. B. Tatge, R. J. Wernick, E. K. Walsh, D. Muster
Abstract
An analytical procedure for determining the natural frequencies for a submerged cylinder is presented. The coupling between the shell and acoustic medium is taken into account. An experimental evaluation of this procedure for a particular cylindrical shell is presented. Good agreement is shown between measured and predicted natural frequencies of the cylindrical shell, both in air and submerged in water.
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An analytical procedure for determining the natural frequencies for a submerged cylinder is presented. The coupling between the shell and acoustic medium is taken into account. An experimental evaluation of this procedure for a particular cylindrical shell is presented. Good agreement is shown between measured and predicted natural frequencies of the cylindrical shell, both in air and submerged in water.
Key concepts: Shell (structure), Cylinder, Vibration, Mechanics, Coupling (piping), Acoustics, Materials science, Physics