[in_flu_ence]

I have created a 2D channel with the respective inlet (waterin and oilin) and outlet(outlet). I believe I have set up the mesh right and also having the initial fields done. However, there is some error about printstack when I run the interFoam function.

I have uploaded the case at
http://www.udsn.net/MC50.zip

Advice please.

[7islands]

Hi Harris,
At least your blockMeshDict is incorrect, as you can see by running checkMesh. The lines that should be corrected are:
<pre>blocks
(
// hex (0 1 4 3 6 7 10 9) (100 15 1) simpleGrading (1 1 1)
hex (0 3 4 1 6 9 10 7) (100 15 1) simpleGrading (1 1 1)
// hex (1 2 5 4 7 8 11 10) (100 15 1) simpleGrading (1 1 1)
hex (1 4 5 2 7 10 11 8) (100 15 1) simpleGrading (1 1 1)
);
patch waterin
(
// (0 1 7 6)
(6 7 1 0)
)

patch oilin
(
// (1 2 8 7)
(7 8 2 1)
)
wall pipewall
(
// (2 5 11 8)
(8 11 5 2)
(0 3 9 6)
)
</pre>Takuya

[in_flu_ence]

To extend to your answer, is there a certain way of putting the points into the matrix? Clockwise, anti-clockwise, etc?

Thanks

[7islands]

Well, there's always one thing you can do by yourself: "RTM."

[in_flu_ence]

Thanks. I realise I didn't do a blockMesh after correction. I think it works now with checkMesh.