[Other] how to convert a mesh drawn in matlab to a format which can be used in OpenFOAM

jali · January 7, 2014, 01:32

I have a refined quadrilateral mesh in 2D which is shown in a figure generated by matlab. Could any one give me some idea about how to convert the figure into a mesh file which can be used in OpenFOAM?
Thank you for your help.

CoolHand · April 23, 2014, 12:35

This is what I'm doing right now and has taken a few months to get right. I created a MatLab code that writes a .msh ASCII file. Then I use gmshToFoam to convert it to the OpenFOAM format. Be warned: This is not a simple thing to do. Here is the GMSH documentation on how the file is formatted.

http://www.geuz.org/gmsh/doc/texinfo...II-file-format

mm1993 · July 19, 2017, 15:16

Hi CoolHand , could you give me the Matlab code that convert a Matlab mesh in a .msh ASCII file? If for you it is not a problem .
Tanks a lot!

jali · July 19, 2017, 21:16

Hi CoolHand, it is very appreciated if you could share your Matlab code with us.

January 7, 2014, 01:32	how to convert a mesh drawn in matlab to a format which can be used in OpenFOAM	#1
jali New Member Zhenquan Li Join Date: Oct 2012 Location: Australia Posts: 6 Rep Power: 14	I have a refined quadrilateral mesh in 2D which is shown in a figure generated by matlab. Could any one give me some idea about how to convert the figure into a mesh file which can be used in OpenFOAM? Thank you for your help.

Similar Threads
Thread	Thread Starter	Forum	Replies	Last Post
Map of the OpenFOAM Forum - Understanding where to post your questions!	wyldckat	OpenFOAM	10	September 2, 2021 06:29
[CAD formats] Can OpenFOAM convert foam mesh to stl?	liying02ts	OpenFOAM Meshing & Mesh Conversion	10	December 30, 2018 11:03
Conversion of OpenFoam mesh to .SU2 format	harsha_kulkarni	SU2 Shape Design	0	December 14, 2018 02:43
[mesh manipulation] Importing Multiple Meshes	thomasnwalshiii	OpenFOAM Meshing & Mesh Conversion	18	December 19, 2015 19:57
[Other] How to convert a mesh into openfoam format	jr33	OpenFOAM Meshing & Mesh Conversion	1	October 2, 2012 18:20

April 23, 2014, 12:35		#2
CoolHand New Member Join Date: Jan 2014 Location: South Florida Posts: 20 Rep Power: 12	This is what I'm doing right now and has taken a few months to get right. I created a MatLab code that writes a .msh ASCII file. Then I use gmshToFoam to convert it to the OpenFOAM format. Be warned: This is not a simple thing to do. Here is the GMSH documentation on how the file is formatted. http://www.geuz.org/gmsh/doc/texinfo...II-file-format

July 19, 2017, 15:16		#3
mm1993 New Member Marco Mamone Join Date: Jul 2017 Posts: 3 Rep Power: 9	Hi CoolHand , could you give me the Matlab code that convert a Matlab mesh in a .msh ASCII file? If for you it is not a problem . Tanks a lot!

July 19, 2017, 21:16		#4
jali New Member Zhenquan Li Join Date: Oct 2012 Location: Australia Posts: 6 Rep Power: 14	Hi CoolHand, it is very appreciated if you could share your Matlab code with us.