Avoiding triangular blocks

Lara · December 7, 2010, 07:24

I am trying to mesh a bluff body with a rear diffuser. The diffuser has an endplate at each end, which is forcing me to create a triangular shaped block on the diffuser ramp. How do I avoid this? Has anyone ever had to block similar geometry?
I've been changing the blocking around for months now but can't seem to find a solution!

ronaldalau · December 8, 2010, 10:22

Ansys Mesh V13 has hex cut-cell meshing.

Lara · December 8, 2010, 10:54

I am running v11. is this not available on it? and how does it work?

Thanks,

Lara

ronaldalau · December 8, 2010, 11:30

Its only available on Version 13, which was recently released.

December 7, 2010, 07:24	Avoiding triangular blocks	#1
Lara New Member Lara Join Date: Mar 2010 Posts: 2 Rep Power: 0	I am trying to mesh a bluff body with a rear diffuser. The diffuser has an endplate at each end, which is forcing me to create a triangular shaped block on the diffuser ramp. How do I avoid this? Has anyone ever had to block similar geometry? I've been changing the blocking around for months now but can't seem to find a solution!

Similar Threads
Thread	Thread Starter	Forum	Replies	Last Post
[Commercial meshers] fluent3DMeshToFoam	bego	OpenFOAM Meshing & Mesh Conversion	31	August 16, 2023 10:04
dsmcInitialise - dsmcFoam	archymedes	OpenFOAM Pre-Processing	94	July 15, 2016 17:14
[blockMesh] Embedded blocks	r08n	OpenFOAM Meshing & Mesh Conversion	0	July 16, 2010 12:13
[blockMesh] Substitution of y with z in number of cell - definition of blocks	om3ro	OpenFOAM Meshing & Mesh Conversion	0	March 15, 2010 16:46
[ICEM] C Gridding and removing the triangular blocks	brissyben	ANSYS Meshing & Geometry	8	June 4, 2009 12:13

December 8, 2010, 10:22		#2
ronaldalau Member Ronald A. Lau Join Date: Jul 2009 Location: Chicago Posts: 30 Rep Power: 17	Ansys Mesh V13 has hex cut-cell meshing.

December 8, 2010, 10:54		#3
Lara New Member Lara Join Date: Mar 2010 Posts: 2 Rep Power: 0	I am running v11. is this not available on it? and how does it work? Thanks, Lara

December 8, 2010, 11:30		#4
ronaldalau Member Ronald A. Lau Join Date: Jul 2009 Location: Chicago Posts: 30 Rep Power: 17	Its only available on Version 13, which was recently released.