A Weak Formulation for Isogeometric Analysis of Vibro-Acoustic Systems with Non-Conforming Interfaces

Volume: 10, Issue: 07, Pages: 1850073 - 1850073
Published: Aug 1, 2018
Abstract
This paper develops a weak formulation for steady-state dynamic analysis of vibro-acoustic systems in the isogeometric framework. The Non-Uniform Rational B-Splines (NURBS) polynomials are used as basis functions for both geometrical transformation and numerical approximation. Starting from a NURBS-based geometrical projection that transforms a general, complex domain to a regular, spectral domain, an energy-based numerical model is then built,...
Paper Details
Title
A Weak Formulation for Isogeometric Analysis of Vibro-Acoustic Systems with Non-Conforming Interfaces
Published Date
Aug 1, 2018
Volume
10
Issue
07
Pages
1850073 - 1850073
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