The PFFT Accelerated BEM For The Simulation
Of 3-D Acoustic Problems
Author(s)
Z. Y. Yan & C. Z. Li
Abstract
The precorrected-FFT acceleration technique is successfully applied in the
boundary element method for the simulation of 3-D acoustic radiation problems.
The constant triangular element is employed in the simulation. The
computational cost, the consumed memory and the accuracy of the current
method are demonstrated and analyzed through the simulation of the acoustic
radiation from a pulsating sphere. Both the surface and the exterior field
dimensionless acoustic pressures are presented to show the precision of this
method.
Keywords: BEM, pFFT, acoustic radiation.
Keywords
BEM, pFFT, acoustic radiation
Related Book
Other papers in this volume
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