TRANSIENT SOUND FIELDS FROM IMPACTED PLA
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Schedin, S. (author);Lambourge, C. (author);Chaigne, A. (author)
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Article
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1999
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Academic Press
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English
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A comparison between measured and simulated transient acoustic fields generated by a thin rectangular impacted steel plate is reported. The plate vibration is modelled in the time domain using a finite difference scheme of second-order in time and fourth-order in space (2-4 scheme) and the radiated