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Showing results 1 to 10 of 10 Search took 0.00 seconds. Search: Posts Made By: piotr.mecht

Forum: OpenFOAM Meshing & Mesh Conversion May 9, 2020, 06:29

Replies: 21 [snappyHexMesh] SHM: sharp edge resolving problem with explicit feature edges Views: 5,930 Posted By piotr.mecht You're welcome You're welcome

Forum: OpenFOAM Meshing & Mesh Conversion May 3, 2020, 02:31

Replies: 21 [snappyHexMesh] SHM: sharp edge resolving problem with explicit feature edges Views: 5,930 Posted By piotr.mecht Can't remember what the problem was back then, I... Can't remember what the problem was back then, I don't have these kind of issues today :) Nevertheless I've found the files on my old laptop.

Forum: OpenFOAM Meshing & Mesh Conversion December 17, 2017, 08:35

Replies: 21 [snappyHexMesh] SHM: sharp edge resolving problem with explicit feature edges Views: 5,930 Posted By piotr.mecht I think i've finally solved my problem with... I think i've finally solved my problem with snappyHexMesh. After increasing tolerance field in snapControls up to 1.0 my snapped edges got sharp (pics.). I also reconstructed my geometry with...

Forum: OpenFOAM Meshing & Mesh Conversion December 11, 2017, 13:30

Replies: 21 [snappyHexMesh] SHM: sharp edge resolving problem with explicit feature edges Views: 5,930 Posted By piotr.mecht Edges don't look like picture frame in that case,... Edges don't look like picture frame in that case, but they are rounded. That's why i wanted to refine edges in the first place. When i used feature edges distortions are visible on castellated level,...

Forum: OpenFOAM Meshing & Mesh Conversion December 11, 2017, 13:04

Replies: 21 [snappyHexMesh] SHM: sharp edge resolving problem with explicit feature edges Views: 5,930 Posted By piotr.mecht Yes i know, but it's not my point. I'm not really... Yes i know, but it's not my point. I'm not really interested in this particular channel. I'm trying to learn how to properly prepare desired mesh in sHM from cad model. I assumed that i should run...

Forum: OpenFOAM Meshing & Mesh Conversion December 11, 2017, 12:49

Replies: 21 [snappyHexMesh] SHM: sharp edge resolving problem with explicit feature edges Views: 5,930 Posted By piotr.mecht I converted eMesh to obj, because obj was valid... I converted eMesh to obj, because obj was valid import format for Blender (which i used to separate edges). SHM returns: Valid extensions are : 7 ( bdf eMesh featureEdgeMesh inp nas obj vtk ) i...

Forum: OpenFOAM Meshing & Mesh Conversion December 10, 2017, 04:09

Replies: 21 [snappyHexMesh] SHM: sharp edge resolving problem with explicit feature edges Views: 5,930 Posted By piotr.mecht There they are There they are

Forum: OpenFOAM Meshing & Mesh Conversion December 9, 2017, 15:53

Replies: 21 [snappyHexMesh] SHM: sharp edge resolving problem with explicit feature edges Views: 5,930 Posted By piotr.mecht Thanks for your answer. I used... Thanks for your answer. I used explicitFeatureSnap as true (just unchecked this on my trial and error attempts). implicitFeatureSnap just doesn't work for me, when i use this instead of explicit[..]...

Forum: OpenFOAM Meshing & Mesh Conversion December 9, 2017, 15:11

Replies: 21 [snappyHexMesh] SHM: sharp edge resolving problem with explicit feature edges Views: 5,930 Posted By piotr.mecht That commented out features{} geometry was... That commented out features{} geometry was obtained exactly with surfaceFeatureExtract (devided into 2 files with blender). When i use this part of code, it works like this: low refinement around...

Forum: OpenFOAM Meshing & Mesh Conversion December 9, 2017, 14:22

Replies: 21 [snappyHexMesh] SHM: sharp edge resolving problem with explicit feature edges Views: 5,930 Posted By piotr.mecht SHM: sharp edge resolving problem with explicit feature edges I'm trying to prepare some mesh from simple geometry with snappyHexMesh. Without defining feature edge refinement every sharp edge turns round after meshing. With (explicitly defined) feature edges...

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