1.10.9 Real exterior acoustic eigenanalysis

Product: ABAQUS/Standard  

In this problem the symmetric acoustic resonances of a rigid unit sphere immersed in an acoustic fluid of infinite extent are analyzed using nonreflecting impedance conditions and acoustic infinite elements. In the case studied a set of real-valued solutions are sought. Analytical solutions for this problem are provided for comparison with the numerical results obtained. Real frequency analysis results for the reverberant case are also examined for comparison.

Problem description

Results and discussion

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