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TUT: hopper: parameterise blockMeshDict content (#2134)

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This commit is contained in:
Bas Nieuwboer
2021-06-29 17:29:16 +01:00
committed by Andrew Heather
parent f482f74277
commit c64c312bae
2 changed files with 54 additions and 31 deletions
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47
tutorials/lagrangian/icoUncoupledKinematicParcelFoam/hopper/hopperEmptying/system/blockMeshDict
View File

@ -14,26 +14,38 @@ FoamFile
} }
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * // // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
scale 0.001; scale 0.001;
depth 6.2; // depth in the empty direction
width 300; // width of the wide part of the hopper
gap 30; // width of the gap
totalHeight 500; // height of the hopper including the angled part
bottomAngle 30; // angle of the bottom with respect to the ground
minX #eval{ 0.5*$width - 0.5*$gap };
maxX #eval{ 0.5*$width + 0.5*$gap };
// height of the angled part based on the bottom angle
htilted #eval{ $minX*tan(degToRad($bottomAngle)) };
vertices vertices
( (
(0 77.9423 6.2) (0 $htilted $depth)
(135 0 6.2) ($minX 0 $depth)
(0 -77.9423 6.2) (0 -$htilted $depth)
(300 -77.9423 6.2) ($width -$htilted $depth)
(165 0 6.2) ($maxX 0 $depth)
(300 77.9423 6.2) ($width $htilted $depth)
(300 500 6.2) ($width $totalHeight $depth)
(0 500 6.2) (0 $totalHeight $depth)
(0 77.9423 0) (0 $htilted 0)
(135 0 0) ($minX 0 0)
(0 -77.9423 0) (0 -$htilted 0)
(300 -77.9423 0) ($width -$htilted 0)
(165 0 0) ($maxX 0 0)
(300 77.9423 0) ($width $htilted 0)
(300 500 0) ($width $totalHeight 0)
(0 500 0) (0 $totalHeight 0)
); );
blocks blocks
@ -45,7 +57,6 @@ blocks
boundary boundary
( (
walls walls
{ {
type wall; type wall;

38
tutorials/lagrangian/icoUncoupledKinematicParcelFoam/hopper/hopperInitialState/system/blockMeshDict
View File

@ -14,22 +14,34 @@ FoamFile
} }
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * // // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
scale 0.001; scale 0.001;
depth 6.2; // depth in the empty direction
width 300; // width of the wide part of the hopper
gap 30; // width of the gap
totalHeight 500; // height of the hopper including the angled part
bottomAngle 30; // angle of the bottom with respect to the ground
minX #eval{ 0.5*$width - 0.5*$gap };
maxX #eval{ 0.5*$width + 0.5*$gap };
// height of the angled part based on the bottom angle
htilted #eval{ $minX*tan(degToRad($bottomAngle)) };
vertices vertices
( (
(0 77.9423 6.2) (0 $htilted $depth)
(135 0 6.2) ($minX 0 $depth)
(165 0 6.2) ($maxX 0 $depth)
(300 77.9423 6.2) ($width $htilted $depth)
(300 500 6.2) ($width $totalHeight $depth)
(0 500 6.2) (0 $totalHeight $depth)
(0 77.9423 0) (0 $htilted 0)
(135 0 0) ($minX 0 0)
(165 0 0) ($maxX 0 0)
(300 77.9423 0) ($width $htilted 0)
(300 500 0) ($width $totalHeight 0)
(0 500 0) (0 $totalHeight 0)
); );
blocks blocks