A Novel “Finite Element-Meshfree” Triangular Element Based on Partition of Unity for Acoustic Propagation Problems

A Novel “Finite Element-Meshfree” Triangular Element Based on Partition of Unity for Acoustic Propagation Problems

The accuracy of the conventional finite element (FE) approximation for the analysis of acoustic propagation is always characterized by an intractable numerical dispersion error. With the aim of enhancing the performance of the FE approximation for acoustics, a coupled FE-Meshfree numerical method ba...

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Detaylı Bibliyografya
Asıl Yazarlar: Sina Dang, Gang Wang, Yingbin Chai
Materyal Türü: Makale
Dil:English
Baskı/Yayın Bilgisi: MDPI AG 2023-05-01
Seri Bilgileri:Mathematics
Konular:
meshfree numerical approximation
finite element approximation
dispersion error
acoustic problems
numerical method
Online Erişim:https://www.mdpi.com/2227-7390/11/11/2475

Internet

https://www.mdpi.com/2227-7390/11/11/2475

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