Standard and Phase Reduced Isogeometric On-Surface Radiation Conditions for acoustic scattering analyses

نویسندگان

چکیده

This paper is devoted to the Non-Uniform Rational B-Spline Isogeometric analysis of On-Surface Radiation Condition (OSRC) method for solving two- and three-dimensional time-harmonic acoustic scattering problems. In addition, a Reduction OSRC formulation based on plane wave ansatz introduced. development enhances efficiency methods which has been demonstrated by studying few examples.

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ژورنال

عنوان ژورنال: Computer Methods in Applied Mechanics and Engineering

سال: 2022

ISSN: ['0045-7825', '1879-2138']

DOI: https://doi.org/10.1016/j.cma.2022.114700