Mesh quality is critical to the accuracy and efficiency of finite element calculations, and mesh
smoothing is an essential means of reducing the number of poor elements and improving …

Quadrilateral (or quad) meshes generated by various remeshing and simplification methods
for input models with complex structure and boundary configurations often possess …

Poorly-shaped and/or inverted elements negatively affect numerical simulation accuracy
and efficiency. Most current approaches consider mesh quality improvement and mesh …

The present work explores the process of mathematical representation for the complex
geometry of a wide alluvial river with high braiding intensities. It primarily focuses on an …

A method for the optimization of lime composite design is proposed to find a compromise
between their mechanical and thermal properties. In the first step, several composite …

网格优化是Delaunay 网格生成后的必要步骤, 对于保证数值模拟的可靠性至关重要.
为了改善平面域Delaunay 网格的质量, 提出一种基于深度Q 网络(deep Q network, DQN) …

We propose a novel deviation-based vertex reordering method for 2D mesh quality
improvement. We reorder free vertices based on how likely this is to improve the quality of …

The mesh quality is of vital importance to obtain the numerical results precisely. Poorly
shaped or distorted elements can be produced by automatic mesh generation tools. In this …

Few inverted or poor quality elements can ruin both the accuracy and efficiency of numerical
solutions. This paper proposes improved mesh untangling and quality improvement …

When dealing with complex engineering problems through finite element analysis (FEA),
meshing plays a crucial role in ensuring the accuracy and scalability of the analysis …