The grids in this directory were created at BETA CAE.
They are unstructured mixed element grids, created using ANSA.
The grids generated are of Unstructured Mixed element type, 
suitable for Cell-Centered Solver. In the boundary layer regions, 
Prisms were generated from the Triangular surface mesh. 
Tetrahedral and Pyramidal elements were also generated in the 
boundary layer regions where the prisms are collapsed.

For Config 1, Coarse, Medium, and Fine grid levels were generated, 
and for Config 8, only Medium grid level was generated. Extra fine 
grid level was not generated for Config1. Grids were not generated 
for the model with brackets.

It was found that the initial v1 grids were too coarse in key
areas (e.g., leading edge regions).  The new v2 grids have refined
these areas.

Config-1

i) Coarse:
        Number of Cells: 10,697,988
ii) Medium:
        Number of Cells: 30,785,946
ii) Fine:
        Number of Cells: 91,675,985

Config-8

i) Medium:
        Number of Cells: 30,954,927

Additional details related to each grid level are also provided under the corresponding sub-directory.


NOTE:  This set of grids was NOT independently tested.
Please let the committee (as well as the grid creator) know if you 
encounter any problems.

Contact person:

Pravin Peddiraju
pravin@ansa-usa.com