# Multi-resolution Mesh

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

 October 28, 2010, 20:38 Multi-resolution Mesh #1 New Member   Join Date: Oct 2010 Posts: 2 Rep Power: 0 Is it possible to create the multi-resolution 2D mesh? For example, In region A (0,1)X(0,1), the resolution is 32X32; in region B (1,2)X(0,1), the resolution is 128X128; region A and B is connected by the face at plane X=1.

 October 29, 2010, 04:24 #2 Senior Member     Anton Kidess Join Date: May 2009 Location: Delft, Netherlands Posts: 1,150 Rep Power: 20 Yes, it's fairly simple too. All you have to do is define a block mesh with two blocks (using 12 points).

 October 29, 2010, 06:11 #3 New Member   Join Date: Oct 2010 Posts: 2 Rep Power: 0 I use the two blocks with 12 points, but it doesn't work. The OpenFoam complains "The edge is not consist at the X=1" . So, I use two blocks with 16 points and 4 pair of points have the same coordinate. The OpenFoam does't complain, but the two blocks are not connected. I don't know how to do.

 October 29, 2010, 07:06 #4 Senior Member     Anton Kidess Join Date: May 2009 Location: Delft, Netherlands Posts: 1,150 Rep Power: 20 You need 12 points in the vertices list. The order of the vertices should be consistent to what you find for a hexahedron on U-127 in the user guide. Then you can define to blocks hex (0 1 2 3 4 5 6 7) (32 32 1) simpleGrading (1 1 1) hex (1 8 9 2 5 10 11 6) (128 128 1) simpleGrading (1 1 1)

 Thread Tools Display Modes Linear Mode

 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 OffTrackbacks are On Pingbacks are On Refbacks are On Forum Rules

 Similar Threads Thread Thread Starter Forum Replies Last Post fumiya OpenFOAM Native Meshers: snappyHexMesh and Others 1 September 19, 2016 11:44 everest ANSYS Meshing & Geometry 44 April 14, 2016 06:41 chelvistero OpenFOAM 11 January 15, 2010 20:43 arya CFX 4 June 19, 2007 12:21 Joe CFX 2 March 26, 2007 18:10

All times are GMT -4. The time now is 21:38.