[juanma]

Dear all,

I just found out a tiny error inside the blockmeshDict:

blocks
(
hex (0 1 3 2 6 7 9 8) (40 25 30) simpleGrading (1 10.7028 1)
hex (2 3 5 4 8 9 11 10) (40 25 30) simpleGrading (1 0.0984 1)
);

For the mesh to be symmetric the simpleGrading should be:

(1 0.0934 1)

... or change the first one to (1 10.1626 1). I haven't checked what values make the cells in the center of the channel perfectly square, but with such a small difference I guess is more important to have the same growth ratio.

I've checked versions 1.5 to 2.0.1. It would be nice if the value is corrected for further releases.

Thanks,
Juanma

[wyldckat]

Greetings Juanma,

Nice catch! I haven't checked this myself either, but if you really want this fixed, then you should report on the official bug tracker: http://www.openfoam.com/mantisbt/my_view_page.php

Best regards,
Bruno

[juanma]

Error fixed by mattijs for further releases.
Thanks