Wave based method for vibration and acoustic characteristics analysis of underwater cylindrical shell with bulkheads

Abstract

Wave based method (WBM) is presented to analyze the vibration and acoustic responses of underwater cylindrical shell with bulkheads under a radial harmonic excitation. The hull is divided into several substructures and the dynamic field variables in each substructure are expressed as wave function expansions. The stiffeners and bulkheads are treated as… (More)

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