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TUT: generalize (parameterize) blockMeshDict for half-cylinder geometries
- profit from some of the recent modifications to parser expansion TUT: adjust some #eval statements for less clutter
This commit is contained in:
Mark Olesen
@ -18,66 +18,91 @@ FoamFile
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scale 0.016;
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// Front/back locations
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zmin 0;
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zmax 0.5;
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// Geometric parameters
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rInner 0.5;
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rOuter 1;
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xmax 2;
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ymax 2;
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zmin 0; // Back/front locations
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zmax 0.5;
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// Divisions: Radial, quarter circumference, outer region and z-directions.
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nRadial 10;
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nQuarter 10;
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nxOuter 20;
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nyOuter 20;
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nz 1;
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// ----------------
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// Derived quantities
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rInner45 ${{ $rInner * sqrt(0.5) }};
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rOuter45 ${{ $rOuter * sqrt(0.5) }};
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xmin ${{ -$xmax }};
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vertices
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(
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(0.5 0 $zmin)
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(1 0 $zmin)
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(2 0 $zmin)
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(2 0.707107 $zmin)
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(0.707107 0.707107 $zmin)
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(0.353553 0.353553 $zmin)
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(2 2 $zmin)
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(0.707107 2 $zmin)
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(0 2 $zmin)
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(0 1 $zmin)
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(0 0.5 $zmin)
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(-0.5 0 $zmin)
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(-1 0 $zmin)
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(-2 0 $zmin)
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(-2 0.707107 $zmin)
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(-0.707107 0.707107 $zmin)
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(-0.353553 0.353553 $zmin)
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(-2 2 $zmin)
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(-0.707107 2 $zmin)
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(0.5 0 $zmax)
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(1 0 $zmax)
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(2 0 $zmax)
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(2 0.707107 $zmax)
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(0.707107 0.707107 $zmax)
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(0.353553 0.353553 $zmax)
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(2 2 $zmax)
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(0.707107 2 $zmax)
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(0 2 $zmax)
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(0 1 $zmax)
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(0 0.5 $zmax)
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(-0.5 0 $zmax)
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(-1 0 $zmax)
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(-2 0 $zmax)
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(-2 0.707107 $zmax)
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(-0.707107 0.707107 $zmax)
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(-0.353553 0.353553 $zmax)
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(-2 2 $zmax)
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(-0.707107 2 $zmax)
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/* 0*/ ( $rInner 0 $zmin )
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/* 1*/ ( $rOuter 0 $zmin )
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/* 2*/ ( $xmax 0 $zmin )
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/* 3*/ ( $xmax $rOuter45 $zmin )
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/* 4*/ ( $rOuter45 $rOuter45 $zmin )
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/* 5*/ ( $rInner45 $rInner45 $zmin )
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/* 6*/ ( $xmax $ymax $zmin )
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/* 7*/ ( $rOuter45 $ymax $zmin )
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/* 8*/ ( 0 $ymax $zmin )
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/* 9*/ ( 0 $rOuter $zmin )
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/*10*/ ( 0 $rInner $zmin )
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/*11*/ ( -$rInner 0 $zmin )
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/*12*/ ( -$rOuter 0 $zmin )
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/*13*/ ( -$xmax 0 $zmin )
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/*14*/ ( -$xmax $rOuter45 $zmin )
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/*15*/ ( -$rOuter45 $rOuter45 $zmin )
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/*16*/ ( -$rInner45 $rInner45 $zmin )
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/*17*/ ( -$xmax $ymax $zmin )
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/*18*/ ( -$rOuter45 $ymax $zmin )
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/*19*/ ( $rInner 0 $zmax )
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/*20*/ ( $rOuter 0 $zmax )
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/*21*/ ( $xmax 0 $zmax )
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/*22*/ ( $xmax $rOuter45 $zmax )
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/*23*/ ( $rOuter45 $rOuter45 $zmax )
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/*24*/ ( $rInner45 $rInner45 $zmax )
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/*25*/ ( $xmax $ymax $zmax )
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/*26*/ ( $rOuter45 $ymax $zmax )
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/*27*/ ( 0 $ymax $zmax )
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/*28*/ ( 0 $rOuter $zmax )
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/*29*/ ( 0 $rInner $zmax )
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/*30*/ ( -$rInner 0 $zmax )
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/*31*/ ( -$rOuter 0 $zmax )
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/*32*/ ( -$xmax 0 $zmax )
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/*33*/ ( -$xmax $rOuter45 $zmax )
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/*34*/ ( -$rOuter45 $rOuter45 $zmax )
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/*35*/ ( -$rInner45 $rInner45 $zmax )
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/*36*/ ( -$xmax $ymax $zmax )
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/*37*/ ( -$rOuter45 $ymax $zmax )
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);
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// Can remove some unneeded variables
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#remove ( "r(Inner|Outer).*" "[xy](min|max)" )
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blocks
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(
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hex (5 4 9 10 24 23 28 29) (10 10 1) simpleGrading (1 1 1)
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hex (0 1 4 5 19 20 23 24) (10 10 1) simpleGrading (1 1 1)
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hex (1 2 3 4 20 21 22 23) (20 10 1) simpleGrading (1 1 1)
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hex (4 3 6 7 23 22 25 26) (20 20 1) simpleGrading (1 1 1)
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hex (9 4 7 8 28 23 26 27) (10 20 1) simpleGrading (1 1 1)
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hex (15 16 10 9 34 35 29 28) (10 10 1) simpleGrading (1 1 1)
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hex (12 11 16 15 31 30 35 34) (10 10 1) simpleGrading (1 1 1)
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hex (13 12 15 14 32 31 34 33) (20 10 1) simpleGrading (1 1 1)
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hex (14 15 18 17 33 34 37 36) (20 20 1) simpleGrading (1 1 1)
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hex (15 9 8 18 34 28 27 37) (10 20 1) simpleGrading (1 1 1)
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hex (5 4 9 10 24 23 28 29) ($nRadial $nQuarter $nz) grading (1 1 1)
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hex (0 1 4 5 19 20 23 24) ($nRadial $nQuarter $nz) grading (1 1 1)
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hex (1 2 3 4 20 21 22 23) ($nxOuter $nQuarter $nz) grading (1 1 1)
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hex (4 3 6 7 23 22 25 26) ($nxOuter $nyOuter $nz) grading (1 1 1)
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hex (9 4 7 8 28 23 26 27) ($nQuarter $nyOuter $nz) grading (1 1 1)
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hex (15 16 10 9 34 35 29 28) ($nRadial $nQuarter $nz) grading (1 1 1)
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hex (12 11 16 15 31 30 35 34) ($nRadial $nQuarter $nz) grading (1 1 1)
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hex (13 12 15 14 32 31 34 33) ($nxOuter $nQuarter $nz) grading (1 1 1)
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hex (14 15 18 17 33 34 37 36) ($nxOuter $nyOuter $nz) grading (1 1 1)
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hex (15 9 8 18 34 28 27 37) ($nQuarter $nyOuter $nz) grading (1 1 1)
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);
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edges
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(
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// Inner cylinder
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@ -0,0 +1,27 @@
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/*--------------------------------*- C++ -*----------------------------------*\
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| ========= | |
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| \\ / F ield | OpenFOAM: The Open Source CFD Toolbox |
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| \\ / O peration | Version: v2012 |
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| \\ / A nd | Website: www.openfoam.com |
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| \\/ M anipulation | |
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\*---------------------------------------------------------------------------*/
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FoamFile
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{
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version 2.0;
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format ascii;
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class dictionary;
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object decomposeParDict;
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}
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// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
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numberOfSubdomains 4;
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method simple;
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coeffs
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{
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n ( 2 2 1 );
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}
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// ************************************************************************* //
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