[snappyHexMesh] Snap generates holes in the mesh -- CFD Online Discussion Forums

March 25, 2015, 03:20

Snap generates holes in the mesh

Svensen

Senior Member

Join Date: Jan 2015

Posts: 150

Rep Power: 11

On the snap stage of the snappyHexMesh a lot of warning occurred like:
"FOAM Warning : Displacement (0.000471899 0.000534394 0.000778924) at mesh point 54635 coord (6.23573 -3.19009 12.8464) points through the surrounding patch faces"

As a results the final mesh contains some strange holes... but castellated mesh was OK.
The screenshot is attached.

Attached Images

	snappyHexMesh_holes.jpg (15.4 KB, 25 views)
	snappy_castellated.jpg (65.0 KB, 24 views)
	snappy_castellated1.jpg (57.1 KB, 26 views)

Tags

meshing issues, openfoam 2.3.0, 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
[snappyHexMesh] Multi Region Mesh of a car filter	Zephiro88	OpenFOAM Meshing & Mesh Conversion	3	September 11, 2019 19:34
[TurboGrid] Holes and overlap of Mesh elements in Shroud Region	vishwasvemra	ANSYS Meshing & Geometry	0	July 12, 2017 01:39
Star CCM Overset Mesh Error (Rotating Turbine)	thezack	Siemens	7	October 12, 2016 11:14
[Gmsh] 2D Mesh Generation Tutorial for GMSH	aeroslacker	OpenFOAM Meshing & Mesh Conversion	12	January 19, 2012 03:52
fluent add additional zones for the mesh file	SSL	FLUENT	2	January 26, 2008 11:55

All times are GMT -4. The time now is 06:31.