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Isogeometric Analysis and Non-Polynomial Enrichment for Finite Element Methods in Acoustics

Isogeometric Analysis and Non-Polynomial Enrichment for Finite Element Methods in Acoustics

Hardcover

Technology & EngineeringPhysics

ISBN10: 036769882X
ISBN13: 9780367698829
Publisher: CRC Press
Published: Apr 16 2026
Pages: 108
Weight: 0.64
Height: 0.31 Width: 5.50 Depth: 8.50
Language: English

FEM is limited in solving acoustical problems at high frequencies when a fixed level of discretization per wavelength is used, and the numerical error grows rapidly as frequency increases. This issue can be tackled by using high-order approximations in the method to significantly increase the range of frequencies that can be dealt with.

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