Error in the construction of boundary layers
 

Hello everyone!

There was an error in drawing boundary layers. I set the parameters as indicated below, but the boundary layers are not drawn. The complete log from snappyHexMesh and the file itself are shown below.

Hi Kayano,

Let me point you to these threads where a similar problem are seen, https://www.cfd-online.com/Forums/op...-addition.html and https://www.cfd-online.com/Forums/op...enerating.html.
Layer addition problems are really common in snappyHexMesh and other open source meshers.
I would suggest you start by checking out the links and increasing your feature angle to something like 130 and by switching off your tet quality setting in the mesh quality settings (minTetQuality -1e-30).
Good luck

Looks like addLayers is turned off completely. Check at the start of snappyHexMeshDict.

Thanks everyone, found a bug. The problem was the ratio. Set to 1.1