197 lines
3.5 KiB
C++
197 lines
3.5 KiB
C++
/*--------------------------------*- C++ -*----------------------------------*\
|
|
========= |
|
|
\\ / F ield | OpenFOAM: The Open Source CFD Toolbox
|
|
\\ / O peration | Website: https://openfoam.org
|
|
\\ / A nd | Version: 12
|
|
\\/ M anipulation |
|
|
\*---------------------------------------------------------------------------*/
|
|
FoamFile
|
|
{
|
|
format ascii;
|
|
class dictionary;
|
|
object blockMeshDict;
|
|
}
|
|
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
|
|
|
|
convertToMeters 1;
|
|
|
|
// 6.--------.9 .
|
|
// | | |
|
|
// | | |
|
|
// 7. _ _ _ _10 .
|
|
// /| | |
|
|
// 0 _ _ 1/ | | |
|
|
// | | |8 _ _ _11 |
|
|
// | | / |
|
|
// 2 _ _ 3 /_ _ _ _ _ _12
|
|
// | | |
|
|
// 4 _ _ 5 _ _ _ _ _ _ |13
|
|
|
|
valveLift -2;
|
|
pistonPos -4;
|
|
|
|
nValve 8;
|
|
nPiston 8;
|
|
nXLeft 8;
|
|
|
|
x0 -6;
|
|
x1 -4;
|
|
x2 -3;
|
|
x3 -1;
|
|
x4 0;
|
|
|
|
y0 $valveLift;
|
|
y1 $pistonPos;
|
|
y2 1;
|
|
y3 8;
|
|
y4 #calc "$valveLift+1";
|
|
|
|
z0 0.0;
|
|
z1 0.5;
|
|
|
|
vertices
|
|
(
|
|
($x0 0.0 $z0) //0
|
|
($x1 0.0 $z0) //1
|
|
($x0 $y0 $z0) //2
|
|
($x1 $y0 $z0) //3
|
|
($x0 $y1 $z0) //4
|
|
($x1 $y1 $z0) //5
|
|
($x2 $y3 $z0) //6
|
|
($x2 $y2 $z0) //7
|
|
($x2 $y4 $z0) //8
|
|
($x3 $y3 $z0) //9
|
|
($x3 $y2 $z0) //10
|
|
($x3 $y4 $z0) //11
|
|
($x4 $y0 $z0) //12
|
|
($x4 $y1 $z0) //13
|
|
|
|
// + 14
|
|
($x0 0.0 $z1) //0
|
|
($x1 0.0 $z1) //1
|
|
($x0 $y0 $z1) //2
|
|
($x1 $y0 $z1) //3
|
|
($x0 $y1 $z1) //4
|
|
($x1 $y1 $z1) //5
|
|
($x2 $y3 $z1) //6
|
|
($x2 $y2 $z1) //7
|
|
($x2 $y4 $z1) //8
|
|
($x3 $y3 $z1) //9
|
|
($x3 $y2 $z1) //10
|
|
($x3 $y4 $z1) //11
|
|
($x4 $y0 $z1) //12
|
|
($x4 $y1 $z1) //13
|
|
);
|
|
|
|
blocks
|
|
(
|
|
hex (0 2 3 1 14 16 17 15) ($nValve $nXLeft 1) simpleGrading (1 1 1)
|
|
hex (2 4 5 3 16 18 19 17) ($nPiston $nXLeft 1) simpleGrading (1 1 1)
|
|
hex (1 3 8 7 15 17 22 21) ($nValve 4 1) simpleGrading (1 1 1)
|
|
hex (7 8 11 10 21 22 25 24) ($nValve 8 1) simpleGrading (1 1 1)
|
|
hex (6 7 10 9 20 21 24 23) (24 8 1) simpleGrading (1 1 1)
|
|
hex (3 5 13 12 17 19 27 26) ($nPiston 15 1) simpleGrading (1 1 1)
|
|
);
|
|
|
|
defaultPatch
|
|
{
|
|
name frontAndBack;
|
|
type empty;
|
|
}
|
|
|
|
boundary
|
|
(
|
|
piston
|
|
{
|
|
type wall;
|
|
faces
|
|
(
|
|
(4 5 18 19)
|
|
(5 13 19 27)
|
|
);
|
|
}
|
|
|
|
liner
|
|
{
|
|
type wall;
|
|
faces
|
|
(
|
|
(4 2 18 16)
|
|
(2 0 16 14)
|
|
);
|
|
}
|
|
|
|
cylinderHead
|
|
{
|
|
type wall;
|
|
faces
|
|
(
|
|
(0 1 15 14)
|
|
(1 7 21 15)
|
|
(7 6 20 21)
|
|
);
|
|
}
|
|
|
|
inlet
|
|
{
|
|
type patch;
|
|
faces
|
|
(
|
|
(6 9 23 20)
|
|
);
|
|
}
|
|
|
|
valveHead
|
|
{
|
|
type wall;
|
|
faces
|
|
(
|
|
(8 11 25 22)
|
|
(3 8 22 17)
|
|
(12 3 17 26)
|
|
);
|
|
}
|
|
|
|
valveStem
|
|
{
|
|
type wall;
|
|
faces
|
|
(
|
|
(9 10 24 23)
|
|
(10 11 25 24)
|
|
);
|
|
}
|
|
|
|
symmetry
|
|
{
|
|
type patch;
|
|
faces
|
|
(
|
|
(13 27 26 12)
|
|
);
|
|
}
|
|
|
|
frontAndBack
|
|
{
|
|
type empty;
|
|
faces
|
|
(
|
|
(2 3 1 0)
|
|
(4 5 3 2)
|
|
(1 3 8 7)
|
|
(8 11 10 7)
|
|
(7 10 9 6)
|
|
(5 13 12 3)
|
|
|
|
(16 17 15 14)
|
|
(18 19 17 16)
|
|
(15 17 22 21)
|
|
(22 25 24 21)
|
|
(21 24 23 20)
|
|
(19 27 26 17)
|
|
);
|
|
}
|
|
);
|
|
|
|
// ************************************************************************* //
|