[snappyHexMesh] SNappyHexMEsh and GGI (standing mesh gets deleted) -- CFD Online Discussion Forums

August 22, 2012, 03:21

SNappyHexMEsh and GGI (standing mesh gets deleted)

A.Wendy

Member

Andreas Wendy

Join Date: Aug 2012

Posts: 73

Rep Power: 13

hello,

i have a problem with snappyHexMesh.

i am planing to use GGI to have a rotating Mesh (name: Rotating) and a standing Mesh (name: Umgebung) and created those with one blockMeshdict.

The Surfaces which are in "contact" are: Innenflaeche (from the Standing mesh "Umgebung") and Aussenflache (from the rotating Mesh "Rotating")

When i Run SHM to include a Profile into the Rotating surface my Standing surface gets deleted.

Why is that so? How can i say, that the standing surface should not deleted? Or do i have to use the same Block in BlockMesh for the GGI? I used different blocks for the standing and rotating mesh.

with Regards

Andy

Attached Images

	mesh.jpg (96.4 KB, 15 views)
	mesh_after.jpg (60.3 KB, 15 views)

Attached Files

	blockMeshDict.txt (13.2 KB, 6 views)
	snappyHexMeshDict.txt (10.9 KB, 5 views)

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