Predicting Radiated Sound from a Submerged Ring-Stiffened Cylinder

摘要

Defence Research Establishment Atlantic (DREA) conducted experiments involvingthe measurement of radiated noise from a submerged ring-stiffened cylinder subjected to a harmonic load. These experiments were performed to provide validation data for structural acoustics computer codes being developed in-house and under contract. These codes are used to predict the vibrations of structures submerged in, or filled with, a dense fluid and also to predict the resulting radiated noise. This suite of codes, comprising the programs VAST, COUPLE, and