Accession Number:

AD0747206

Title:

Spectrum of Natural Frequencies for the System Elastic Plate/Fluid,

Descriptive Note:

Corporate Author:

FOREIGN TECHNOLOGY DIV WRIGHT-PATTERSON AFB OHIO

Personal Author(s):

Report Date:

1972-06-20

Pagination or Media Count:

13.0

Abstract:

A solution obtained by Diatlovskii et al 1969 to the problem of the natural vibrations of an elastic wall in a compressible inviscid fluid is used as a basis in a numerical analysis of the natural frequency spectrum of the system vibrations and of the influence of various factors on the spectrum. The analysis leads to a simple formula for calculating the natural frequencies of a cantilever plate in a fluid. Without requiring additional calculations, the formula reveals the frequency dynamics as a function of the principal parameters. Author

Subject Categories:

  • Mechanics

Distribution Statement:

APPROVED FOR PUBLIC RELEASE