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Showing 1 to 3 of 3 for “"Rayleigh Integral"”.
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Uncertainty Quantification in Dynamic Problems With Large Uncertainties
… sound power of a composite panel using FEM and Rayleigh Integral. The proposed methodology shows considerable improvement both in terms of accuracy and computational efficiency. In systems with large uncertainties, the above approach does not work. Two Spectral Stochastic Finite Element Method …
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Vibro-acoustic optimization of panel with curvilinear stiffeners
With the development of manufacturing techniques such as the Electron Beam Free Form Fabrication (EBF3), a metal deposition technique which deposits metal in complex shapes on a metallic base plate, it has become easy to manufacture complex shapes such as panels with curvilinear stiffeners. …
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Sound Radiation Responses and Acoustic Behvior of Sandwich Panel
… power from the panel is quantified with the Rayleigh integral method. A random diffuse field is used as an incident sound source and is derived with the finite element method using ACTRAN. The numerical results generated with the implementation of the models are validated with experimental …