WHITE PAPER
Fidelity Pointwise Grid Cell Remediation
Method for Overset Meshes
In Computational Fluid Dynamics, (CFD) overset meshing is highly appreciated in
turbomachinery for moving body applications. Moreover, significant efforts have been made
to improve the overset flow solver capability, but only limited developments have been made
to what is quickly becoming a bottleneck in the simulation process—the creation of the
overset composite grid. Cadence
®
Fidelity™ Pointwise Mesh Generation utilizes an automated
method for the remediation of disparities in cell sizes in the vicinity of communication locations in
overset meshes.
Contents
Determination of Target Cell Size .................................. 2
Grid Cell Remediation in Structured Meshes ............. 3
Grid Cell Remediation in Unstructured Meshes......... 5
Conclusion ............................................................................ 5
Reference .............................................................................. 5
