Home > Forums > Software User Forums > OpenFOAM > OpenFOAM Running, Solving & CFD

Low Quality mesh

Updated Threads

Reply

Search this Thread

October 20, 2017, 06:11	Low Quality mesh	#1
Fridrik Member Fridrik Magnusson Join Date: Aug 2017 Location: Denmark Posts: 34 Rep Power: 9	Hallo everyone I have created a mesh with snappyHexMesh, with somewhat low quality. when i run Code: checkMesh I get "Mesh OK" but when i run Code: checkMesh -allTopology -allGeometry I get a lot of errors - Error in face tets - faces with ratio between projected and actual area - Cells with small determinant - Concave cells and just know they are bad. can anybody help be improve my checkMesh stats ? I have uploaded the the snappyHexMeshDict, surfaceFeatureExtractDict and the checkMesh log to dropbox. https://www.dropbox.com/sh/etj6rps93...VuDUL6ACa?dl=0 -Fridrik Magnusson

Reply

Tags

checkmesh, errors, snappyhexmesh

« Previous Thread | Next Thread »

Posting Rules
You may not post new threads You may not post replies You may not post attachments You may not edit your posts BB code is On Smilies are On [IMG] code is On HTML code is Off Trackbacks are Off Pingbacks are On Refbacks are On Forum Rules

Similar Threads
Thread	Thread Starter	Forum	Replies	Last Post
Mesh quality in fluent	luos	FLUENT	0	March 11, 2017 03:57
[snappyHexMesh] sHM layer process keeps getting killed	MBttR	OpenFOAM Meshing & Mesh Conversion	4	August 15, 2016 04:21
[snappyHexMesh] No layers in a small gap	bobburnquist	OpenFOAM Meshing & Mesh Conversion	6	August 26, 2015 10:38
Icemcfd 11: Loss of mesh from surface mesh option?	Joe	CFX	2	March 26, 2007 19:10
How to control Minximum mesh space?	hung	FLUENT	7	April 18, 2005 10:38

All times are GMT -4. The time now is 16:04.