CFD Online Logo CFD Online URL
www.cfd-online.com
[Sponsors]
Home > Forums > FLUENT

HEX mesh..HELP!!

Register Blogs Members List Search Today's Posts Mark Forums Read

Reply
 
LinkBack Thread Tools Display Modes
Old   August 12, 2003, 09:02
Default HEX mesh..HELP!!
  #1
AkramKhuzam
Guest
 
Posts: n/a
Hi all

I am trying to mesh a convergent divergent nozzle by using HEX mesh..I always get the following message:

ERROR:Face face.2 could not be onverted to submappable region..

Any commnet??

Thanks
  Reply With Quote

Old   August 13, 2003, 07:35
Default Re: HEX mesh..HELP!!
  #2
ap
Guest
 
Posts: n/a
If you receive this error, your domain can't be meshed directly using the submap scheme.

What's the form of face 2?

I don't know your exact geometry, however, I suppose it's something like (I don't know how to do curves here )


/
\___/

___
/ \
\



And I also suppose you're working in 3D, right?

If the inlet and the outlet are circular, you can't directly mesh them using the submap scheme, so you have two choices:

1. Use the Pave scheme.

2. Decompose them and then apply the supmap scheme.

If you're working in 2D, you could mesh your domain just specifing the same number of nodes on inlet and outlet. Also you should specify the same number of nodes on the lateral edges. This should allow you to use the supmap scheme.

Hi

ap
  Reply With Quote

Old   September 1, 2003, 06:50
Default Re: HEX mesh..HELP!!
  #3
AkramKhuzam
Guest
 
Posts: n/a
Thanks ap..
  Reply With Quote

Reply

Thread Tools
Display Modes

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 On
Pingbacks are On
Refbacks are On


Similar Threads
Thread Thread Starter Forum Replies Last Post
Mesh motion with Translation & Rotation Doginal CFX 2 January 12, 2014 07:21
[ICEM] Unstructure Meshing Around Imported Plot3D Structured Mesh ICEM kawamatt2 ANSYS Meshing & Geometry 17 December 20, 2011 12:45
Interior Snappy Hex Mesh wWieWalter OpenFOAM 2 August 11, 2011 07:11
Icemcfd 11: Loss of mesh from surface mesh option? Joe CFX 2 March 26, 2007 18:10
dynamic (hex) mesh daniel FLUENT 3 July 20, 2005 08:32


All times are GMT -4. The time now is 07:47.