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Forum: ANSYS Meshing & Geometry June 4, 2012, 10:07
Replies: 5
Views: 2,041
Posted By Far
Run one case with fine mesh (within your computer...

Run one case with fine mesh (within your computer limits) and one meduim and compare. Also run one mesh with Yplus 10 with automatic wall treatment and one with Y+ 30 or so and wall function and...
Forum: ANSYS Meshing & Geometry June 4, 2012, 09:58
Replies: 5
Views: 2,041
Posted By Far
for initial iteration, don't go for yplus 1. If...

for initial iteration, don't go for yplus 1. If it useless to get the yplus 1 if other nodes outside the viscous sub layer.

Moreover, in latest wall treatments yplus 10 should work fine as yplus...
Forum: ANSYS Meshing & Geometry June 4, 2012, 09:49
Replies: 5
Views: 2,041
Posted By Far
In fact most of the recent research is focused on...

In fact most of the recent research is focused on getting results which are less sensitive to computational factors.

For example now we have automatic and scalable wall functions which are less...
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