A Review of Challenges in Geometry Handling and Mesh Generation for Computer-Aided Design and Engineering.

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Názov: A Review of Challenges in Geometry Handling and Mesh Generation for Computer-Aided Design and Engineering.
Autori: Liu, Bowen1 1123494295@mail.dlut.edu.cn, Lv, Yuanxing1 Lv_yuanxing@mail.dlut.edu.cn, Li, Kaiting1 likaiting@mail.dlut.edu.cn, Jia, Beiyan1 32204229@mail.dlut.edu.cn, Sun, Liang1 lsun02@dlut.edu.cn
Zdroj: Computer-Aided Design & Applications. 2026, Vol. 23 Issue 2, p123-146. 24p.
Predmety: *COMPUTER-aided design, *COMPUTER-aided engineering, *PRODUCT design, NUMERICAL grid generation (Numerical analysis), COMPUTATIONAL geometry, COMPUTER-aided design software
Abstrakt: Computer-Aided Design (CAD) and Computer-Aided Engineering (CAE) have significantly transformed the product design and analysis workflow. Despite these advancements, the process of transitioning a complex CAD model into a suitable CAE analysis model remains highly time-consuming and labor-intensive. Challenges exist at different stages of the whole process. This paper provides a review of the key challenges of geometry handling and meshing in the current CAD and CAE processes. It intends to provide the reader with a better understanding of the issues commonly encountered, which enables the first step forward to solving them. [ABSTRACT FROM AUTHOR]
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Abstrakt:Computer-Aided Design (CAD) and Computer-Aided Engineering (CAE) have significantly transformed the product design and analysis workflow. Despite these advancements, the process of transitioning a complex CAD model into a suitable CAE analysis model remains highly time-consuming and labor-intensive. Challenges exist at different stages of the whole process. This paper provides a review of the key challenges of geometry handling and meshing in the current CAD and CAE processes. It intends to provide the reader with a better understanding of the issues commonly encountered, which enables the first step forward to solving them. [ABSTRACT FROM AUTHOR]
ISSN:16864360
DOI:10.14733/cadaps.2026.123-146