How can I build predictive noise models of marine vessels and structures

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Vibro-Acoustics

Introduction

Large, lightweight space structures, such as antennas, deployed in space programs, need detailed qualifications to ensure they can withstand the aggressive force experienced during a launch.

A VA One model of a space antenna will be used to demonstrate how a combination of vibro-acoustic simulation techniques (FEM/BEM, FEM/SEA, SEA) together with High Performance Computing (HPC) techniques can be used within the VA One environment to qualify the structure for the launch phase across the operational frequency range.

During this webinar, three different vibro-acoustic models will be deployed to demonstrate how different modeling solutions in VA One can be used to predict responses for frequencies, ranging from low to high.

The results of this analysis will then be used to determine interlayer stresses of the composite structure arising from diffuse acoustics loading experienced at launch.

Webinar recording

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How can I build predictive noise models of marine vessels and structures