Title of article
A THREE-DIMENSIONAL SYMMETRICAL CONDENSED TLM NODE FOR ACOUSTICS
Author/Authors
PORTح، نويسنده , , J.A. and MORENTE، نويسنده , , J.A.، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2001
Pages
16
From page
207
To page
222
Abstract
The transmission line modelling (TLM) method is applied to acoustic problems. A three-dimensional (3-D) symmetrical condensed node for acoustics and the corresponding scattering matrix are presented. A full development of the analogy between acoustic-field quantities and pulses at the nodes is carried out that also allows the definition of excitation techniques and the imposition boundary conditions. Finally, numerical examples prove the satisfactory behaviour of the TLM method in acoustics.
Journal title
Journal of Sound and Vibration
Serial Year
2001
Journal title
Journal of Sound and Vibration
Record number
1390956
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