A Fast Singular Boundary Method for the Acoustic Design Sensitivity Analysis of Arbitrary Two- and Three-Dimensional Structures

This paper proposes a fast meshless scheme for acoustic sensitivity analysis by using the Burton–Miller-type singular boundary method (BM-SBM) and recursive skeletonization factorization (RSF). The Burton–Miller formulation was adopted to circumvent the fictitious frequency that occurs in external a...

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Autori principali:	Liyuan Lan, Suifu Cheng, Xiatao Sun, Weiwei Li, Chao Yang, Fajie Wang
Natura:	Artigo
Lingua:	Inglês
Pubblicazione:	MDPI AG 2022-10-01
Serie:	Mathematics
Soggetti:	recursive skeletonization factorization Burton–Miller-type singular boundary method fast solver fundamental solution acoustic design sensitivity
Accesso online:	https://www.mdpi.com/2227-7390/10/20/3817
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