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Forum: OpenFOAM Meshing & Mesh Conversion

October 9, 2016, 22:10

Replies: 10

[blockMesh] Creating a mesh that has high resolution at fluid interface

Views: 1,793

Posted By Antimony

Hi, Look at the block defined by hex (13 14...

Hi,

Look at the block defined by hex (13 14 10 9 .... )

And look at how the edges 13-14, 14-10, 10-9 and 9-13 are defined. 13-14 and 9-10 are arcs an thus for that block they can be seen as the...

Forum: OpenFOAM Meshing & Mesh Conversion

October 5, 2016, 23:32

Replies: 10

[blockMesh] Creating a mesh that has high resolution at fluid interface

Views: 1,793

Posted By Antimony

Hi, When you specify the arcs, you end up...

Hi,

When you specify the arcs, you end up specifying the mesh resolution in the radial and circumferential direction, no?

The x1 & x2 directions of the blockMesh are along the first and second...

Forum: OpenFOAM Meshing & Mesh Conversion

July 21, 2016, 22:16

Replies: 10

[blockMesh] Creating a mesh that has high resolution at fluid interface

Views: 1,793

Posted By Antimony

Hi, Yup, you are right: This is...

Hi,

Yup, you are right:

This is perhaps best explained with an example. Assume that in z-direction your domain goes from say 0 to 100 (z-direction defined as pointing in direction of...

Forum: OpenFOAM Meshing & Mesh Conversion

July 20, 2016, 23:26

Replies: 10

[blockMesh] Creating a mesh that has high resolution at fluid interface

Views: 1,793

Posted By Antimony

Hi, If you are using upwards of OF2.4, you...

Hi,

If you are using upwards of OF2.4, you can do multigrading on your blockMesh to get your desired mesh.

Cheers,
Antimony

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