Acoustic topology optimization of sound absorbing materials directly from subdivision surfaces with isogeometric boundary element methods

Volume: 362, Pages: 112806
Published: Apr 15, 2020
Abstract
This paper presents an acoustic topology optimization approach using isogeometric boundary element methods based on subdivision surfaces to optimize the distribution of sound adsorption materials adhering to structural surfaces. The geometries are constructed from triangular control meshes through Loop subdivision scheme, and the associated Box-spline functions that generate limit smooth subdivision surfaces are employed to discretize the...
Paper Details
Title
Acoustic topology optimization of sound absorbing materials directly from subdivision surfaces with isogeometric boundary element methods
Published Date
Apr 15, 2020
Volume
362
Pages
112806
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