FINITE ELEMENT CALCULATIONS OF CYLINDER NATURAL FREQUENCIES

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Authors
  1. Gilroy, L.E.
Corporate Authors
Defence Research Establishment Atlantic, Dartmouth NS (CAN)
Abstract
Computer programs have been developed at DREA for predicting natural frequencies of structures submerged in a dense compressible fluid. This technical communication presents results from numerical studies performed to assist in the validation of these programs. Two unstiffened right cylinders are analysed using the finite element codes COUPLE and VAST and the results are compared with published results from other finite element codes, analytical results, and experimental data.
Keywords
SUBMERGED STRUCTURES;VAST COMPUTER PROGRAM;COUPLE COMPUTER PROGRAM
Report Number
DREA-TC-93-311 — Technical Communication
Date of publication
01 Oct 1993
Number of Pages
19
DSTKIM No
94-02715
CANDIS No
135554
Format(s):
Electronic Document(PDF)

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