期刊论文

Yao, Y

英文

Engineering Analysis with Boundary Elements

0955-7997

2025

179

106365

10.1016/j.enganabound.2025.106365

CRediT authorship contribution statement Xiangyu You: Writing – original draft, Validation, Investigation, Data curation, Visualization, Methodology, acquisition, Conceptualization. Yujia Xie: Investigation, Data curation. Yu Yao: Supervision, Methodology, Writing – review & editing, Project administration, acquisition. Qiang Gui: Writing – review & editing, Methodology, Conceptualization, Writing – original draft, Investigation. Yingbin Chai: Writing – original draft, Investigation, Methodology, Conceptualization.

本校为第一且通讯机构

The classical finite element methods (FEMs) are well-recognized for experiencing significant accuracy degradation at relatively large wavenumbers due to the undesirable dispersion error effect. Moreover, the reliability of FEM solutions is highly dependent on the quality of meshgrids. High-quality meshgrids are indispensable for achieving credible results, especially in regions with steep gradients or complex geometries. However, the generation of such meshgrids can be computationally intensive and time-consuming, particularly for three-dimensional problems with intricate geometries. To addres...