Mesh deformation and adaptive refinement for physical fields

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作者信息关键词期刊信息基础信息归属信息摘要

成果类型：

期刊论文

作者：

Huang, Haoyu;Yu, Fei;Jiang, Xiaoyu;Du, Yunyun;Xie, Junhe;...

通讯作者：

Guan, ZQ;Zhang, HD

作者机构：

[Du, Yunyun; Huang, Haoyu; Xie, Junhe; Guan, Zhenqun] Dalian Univ Technol, Dept Engn Mech, State Key Lab Struct Anal, Optimizat & CAE Software Ind Equipment, Dalian, Peoples R China.

[Yu, Fei] Hong Kong Quantum AI Lab, Hong Kong, Peoples R China.

[Shan, Julin; Jiang, Xiaoyu; Zhang, Haidong] Shanghai NineCube Microelect Co Ltd, Shanghai, Peoples R China.

[Cao, Jie] Univ South China, Sch Math & Phys, Hengyang, Peoples R China.

通讯机构：

[Zhang, HD ] S

[Guan, ZQ ] D

Dalian Univ Technol, Dept Engn Mech, State Key Lab Struct Anal, Optimizat & CAE Software Ind Equipment, Dalian, Peoples R China.

Shanghai NineCube Microelect Co Ltd, Shanghai, Peoples R China.

语种：

英文

关键词：

Mesh generation;Mesh deformation;Adaptive mesh refinement;LEPP;IDW;Electromagnetic simulation

期刊：

Computers & Structures

ISSN：

0045-7949

年：

2025

卷：

317

页码：

107941

DOI：

10.1016/j.compstruc.2025.107941

基金类别：

National Key Research and Development Program of China [2023YFB3309100]; National Science and Technology Major Project of China; Shanghai NineCube Microelectronic Co., Ltd.

机构署名：

本校为其他机构

院系归属：

数理学院

摘要：

Physical field simulations demand efficient mesh deformation and adaptive refinement methods. This paper proposes a systematical method tailored to the specific needs of simulations. Interpolation-based methods are preferred for large-scale mesh deformation due to computational efficiency. Improving the inverse distance weighted method by introducing auxiliary nodes using the sub-mesh. A node smoothing algorithm based on layered mesh is also devised to enhance mesh deformation ability. Optimizing the convergence criterion greatly reduces comput...

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Mesh deformation and adaptive refinement for physical fields

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