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Title:
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Caracterización numérica y experimental de un sistema vibroacústico mediante "Advanced Transferer Path Analysis"
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Author:
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Cierco, Ester; Vicens Rodríguez, Pere; Aragonès Martín, Àngels; Arcas, Kevin; Poblet-Puig, Jordi; Magrans Fontrodona, Francesc Xavier; Rodríguez Ferran, Antonio
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Other authors:
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Universitat Politècnica de Catalunya. Departament d'Enginyeria Civil i Ambiental; Universitat Politècnica de Catalunya. LACÀN - Mètodes Numèrics en Ciències Aplicades i Enginyeria |
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Abstract:
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ATPA (Advanced Transfer Path Analysis) is a method that allows knowing the noise paths and contributions of a vibroacoustic problem. It is clear that a good quantification of the less dominant contributions is essential in order to maintain the validity of the analysis after the implementation of redesigns and possible modifications. A controlled experiment was carried out with a simple prototype, in parallel with the development of a numerical model to evaluate aspects of the experimental application of the method by means of numerical simulation of experiments. The results show a good correlation of the numerical and experimental model for all transmission
paths and provide relevant in formation on its application. |
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Abstract:
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Peer Reviewed |
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Subject(s):
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-Àrees temàtiques de la UPC::Matemàtiques i estadística::Anàlisi numèrica
-Numerical analysis
-vías de transmisión
-ATPA
-TPA
-path
-subsistema
-FEM
-modelo numérico
-Anàlisi numèrica
-Classificació AMS::65 Numerical analysis |
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Rights:
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Document type:
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Article - Published version
Conference Object |
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Published by:
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Sociedad Española de Acústica
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