Hi, I am trying to build a m
 

Hi,
I am trying to build a mesh with blockMesh uitlity and I experience problems, which of course I cannot understand. Can anyone give me some help. The file reads:

convertToMeters 0.001;

vertices
(

//front face
(10.65506 0 0 ) //0
(36.3275 0 0 ) //1
(62.000 0 0 ) //2
(0.6049989 0 149.) //3
(9.2265 0 149.) //4
(17.848 0 149.) //5


//back face
(10.65506 -1 149.) //6
(36.3275 -1 149.) //7
(62.000 -1 149.) //8
(0.6049989 -1 149.) //9
(9.2265 -1 149.) //10
(17.848 -1 149.) //11



);

blocks
(
hex (0 1 7 6 3 4 10 9)(5 1 10) simpleGrading (1 1 1)
hex (1 2 8 7 4 5 11 10)(5 1 10) simpleGrading (1 1 1)

);

edges
(

// back face curved borders
simpleSpline 6 9 (
(10.51662441 -1 50 )
(8.090720476 -1 100 )
(3.585568007 -1 125 )
)

simpleSpline 7 10 (
(35.0658 -1 50 )
(20.8664 -1 100)
(12.2133 -1 125)
)

simpleSpline 8 11 (
(59.615 -1 50 )
(33.642 -1 100)
(20.841 -1 125 )
)

// fron face curved borders
simpleSpline 0 3 (
(10.51662441 0 50)
(8.090720476 0 100)
(3.585568007 0 125 )
)

simpleSpline 1 4 (
(35.0658 0 50 )
(20.8664 0 100 )
(12.2133 0 125 )
)

simpleSpline 2 5 (
(59.615 0 50 )
(33.642 0 100 )
(20.841 0 125)
)

);

patches
(

patch inlet
(
(0 6 7 1)
(1 7 8 2)
)

patch outlet
(
(3 4 10 9)
(4 5 11 10)
)

wall upperWall
(
(2 8 11 5)
)

wall lowerWall
(
(0 3 9 6)
)


empty frontAndBack
(
(0 1 4 3)
(1 2 5 4)
(6 7 10 9)
(7 8 11 10)
)

);

mergePatchPairs
(
);

Cheers,
Radu

Can you tell us what the probl
 

Can you tell us what the problem is and what message you get form the code?

Hrv

You have probably messed up so
 

You have probably messed up some part of spline definition.

Try commenting out the edges part of the blockMeshDict and introduce edges one at a time to see what effect they get - it will become obvious which one's wrong.

Hrv