In this article, we provide a detailed survey of techniques for hexahedral mesh generation.
We cover the whole spectrum of alternative approaches to mesh generation, as well as post …

We analyze the joint efforts made by the geometry processing and the numerical analysis
communities in the last decades to define and measure the concept of “mesh quality” …

One of the difficult requirements imposed on high-quality CFD mesh generation has been
the ability to evaluate the mesh quality efficiently. Due to the lack of a general and effective …

Abstract We introduce HexaLab: a WebGL application for real time visualization, exploration
and assessment of hexahedral meshes. HexaLab can be used by simply opening www …

An important objective of quality control in CFD pre-processing is the facility to indicate to the
engineer the validity of the generated mesh. Existing quality measures mainly focus on the …

Abstract Polytopal Element Methods (PEM) allow us solving differential equations on
general polygonal and polyhedral grids, potentially offering great flexibility to mesh …

Evaluating mesh quality before solving is crucially important for error control in the numerical
simulation of airfoils. Traditional mesh quality metrics are used to identify distorted mesh …

A method using deep reinforcement learning (DRL) to non-iteratively generate an optimal
mesh for an arbitrary blade passage is developed. Despite automation in mesh generation …

The validity of trilinear hexahedral (hex) mesh elements is a prerequisite for many
applications of hex meshes, such as finite element analysis. A commonly used check for hex …

Evaluating mesh quality prior to performing the computational fluid dynamics (CFD)
simulation is an essential step to ensure the acceptable accuracy of cylinder modelling …