PEMFC Mesh problem

Jimmycao · July 11, 2022, 07:22

Hi guy,
i wanted to mesh my PEMFC Model with Directed Mesh from front side to back side with Auto Mesh and Base Size with 2E-4m. With this Base Size it works and look like this in pic, but when i change the base Size to 2E-5m then comes the Error.

can someone please hlep me?

KBVS · July 27, 2022, 00:53

Hi Jimmycao,
Why don't you try using part wise meshing option or keep separate Direct meshing operations to each pair of parts, as you know that Star CCM+ is one of the consistent software which brings the results close to real time even if you use non - conformal mesh.
And can you tell me the PEM thickness you are using in your model.

Thank you

Similar Threads
Thread	Thread Starter	Forum	Replies	Last Post
[snappyHexMesh] SnappyHexMesh/splitMeshRegion : region1 in zone "-1"	GuiMagyar	OpenFOAM Meshing & Mesh Conversion	3	August 4, 2023 13:38
[snappyHexMesh] snappyHexMesh does not create any mesh except one for the reference cell	Arman_N	OpenFOAM Meshing & Mesh Conversion	1	May 20, 2019 18:16
Moving mesh	Niklas Wikstrom (Wikstrom)	OpenFOAM Running, Solving & CFD	122	June 15, 2014 07:20
[ICEM] ICEM Structured Mesh Problem	OMJT	ANSYS Meshing & Geometry	3	March 22, 2013 11:06
[snappyHexMesh] snappyHexMesh won't work - zeros everywhere!	sc298	OpenFOAM Meshing & Mesh Conversion	2	March 27, 2011 22:11

July 27, 2022, 00:53		#2
KBVS New Member Bharath Join Date: Jun 2022 Posts: 2 Rep Power: 0	Hi Jimmycao, Why don't you try using part wise meshing option or keep separate Direct meshing operations to each pair of parts, as you know that Star CCM+ is one of the consistent software which brings the results close to real time even if you use non - conformal mesh. And can you tell me the PEM thickness you are using in your model. Thank you