CENTAUR Software Computational Grids
Complex Geometries and Fields
CAD Creation - CAD Repair
 

Sample Geometric and Field Complexities

 
The grid generator can handle local geometry and field complexities including:

Singular points
 
Small scales
 
Small angles
 
Disparate length scales
 
Different scales orientation / directionality
 


 

"Mega" Geometries and Meshes

"Mega" geometries pose additional requirements to the grid generator. Some common issues are the existence of thousands of panels and "dirty" CAD. Solutions to these issues include:

Automatic setup
 
Automatic identification of similar parts (e.g. pipes)
 
Automatic and repeated manual CAD cleaning actions

"Mega" meshes are required in applications such as LES, multi-stage turbomachinery, aircraft take-off and landing, etc. and have been achieved with over a billion elements via use of the following features:

High speed element generation
 
Parallel / Multi-zone
 
Multi-core
 
Exascale