[snappyHexMesh] SnappyHexMesh for internal Flow

maksen · February 25, 2010, 10:25

Hi All,

i found this thread after searching for "deleting a patch in the boundary file". Is there a way to delete a patch with nfaces neq. 0, so that these faces become internal, not wall?

thanks for your help!
Markus

fra76 · February 27, 2010, 04:47

Try to have a look to mergeOrSplitBaffles.

HTH,
Francesco

dahicocuk · July 14, 2014, 20:30

Dear all,

I want to make a pipe mesh (that is shown in the attachment) with using snappyhexmesh . I used SolidWorks for CAD model and then saved it as STL file. However, I dont know how to implement it in snappyhexmesh.Could you please help me about it? Any help or recommendations would be more appreciated.

thank you

pipe_mesh.JPG

John Degenkolb · August 6, 2014, 04:50

Hi nakku,

I hope it's not too late to tell you that I learnt a lot from the following tutorial on youtube:

https://www.youtube.com/watch?v=ObsFQUiVi1U

It seems that what Calum does is close to what you're trying to do.

Good luck!

coccone · June 27, 2016, 09:54

Quote:

Originally Posted by John Degenkolb

Hi nakku,

I hope it's not too late to tell you that I learnt a lot from the following tutorial on youtube:

https://www.youtube.com/watch?v=ObsFQUiVi1U

It seems that what Calum does is close to what you're trying to do.

Good luck!

It might be a little late for him but it is definitely never too late for others...

On theirs (and mine of course) behalf thank you peter!

February 25, 2010, 10:25	delete patches	#21
maksen New Member Markus Trenker Join Date: Feb 2010 Location: Vienna, Austria Posts: 11 Rep Power: 16	Hi All, i found this thread after searching for "deleting a patch in the boundary file". Is there a way to delete a patch with nfaces neq. 0, so that these faces become internal, not wall? thanks for your help! Markus

August 6, 2014, 04:50		#24
John Degenkolb New Member Peter Join Date: Apr 2014 Posts: 21 Rep Power: 12	Hi nakku, I hope it's not too late to tell you that I learnt a lot from the following tutorial on youtube: https://www.youtube.com/watch?v=ObsFQUiVi1U It seems that what Calum does is close to what you're trying to do. Good luck! BlnPhoenix likes this.

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February 27, 2010, 04:47		#22
fra76 Senior Member Francesco Del Citto Join Date: Mar 2009 Location: Zürich Area, Switzerland Posts: 237 Rep Power: 18	Try to have a look to mergeOrSplitBaffles. HTH, Francesco

July 14, 2014, 20:30		#23
dahicocuk New Member nakku Join Date: Jun 2014 Posts: 11 Rep Power: 12	Dear all, I want to make a pipe mesh (that is shown in the attachment) with using snappyhexmesh . I used SolidWorks for CAD model and then saved it as STL file. However, I dont know how to implement it in snappyhexmesh.Could you please help me about it? Any help or recommendations would be more appreciated. thank you pipe_mesh.JPG