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https://develop.openfoam.com/Development/openfoam.git
synced 2025-11-28 03:28:01 +00:00
ENH: flowRateInletVelocity: different keywords for volumetric and mass
This commit is contained in:
@ -37,7 +37,7 @@ boundaryField
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burner
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{
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type flowRateInletVelocity;
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flowRate constant 0.001294; //60kW C3H8
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massFlowRate constant 0.001294; //60kW C3H8
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value uniform (0 0 0);
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}
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@ -43,7 +43,7 @@ boundaryField
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inlet
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{
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type flowRateInletVelocity;
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flowRate constant 0.1;
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massFlowRate constant 0.1;
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value uniform (0 0 0);
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}
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outlet
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@ -43,8 +43,8 @@ boundaryField
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inlet
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{
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type flowRateInletVelocity;
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flowRate constant 0.1;
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value uniform (0 0 0);
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massFlowRate constant 0.1;
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rhoInlet 1; // estimate for initial rho
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}
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outlet
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{
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@ -17,7 +17,7 @@ FoamFile
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application rhoPimplecFoam;
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startFrom startTime;
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startFrom latestTime; //startTime;
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startTime 0;
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@ -43,7 +43,7 @@ boundaryField
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inlet
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{
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type flowRateInletVelocity;
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flowRate constant 0.1;
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massFlowRate constant 0.1;
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value uniform (0 0 0);
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}
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outlet
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@ -43,7 +43,7 @@ boundaryField
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inlet
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{
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type flowRateInletVelocity;
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flowRate constant 0.1;
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massFlowRate constant 0.1;
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value uniform (0 0 0);
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}
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outlet
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@ -28,8 +28,8 @@ boundaryField
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inlet
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{
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type flowRateInletVelocity;
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flowRate constant 0.5;
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value uniform (0 0 0);
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massFlowRate constant 0.5;
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rhoInlet 0.5; // Guess for rho
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}
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outlet
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{
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@ -17,7 +17,7 @@ FoamFile
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application rhoSimplecFoam;
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startFrom startTime;
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startFrom latestTime; //startTime;
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startTime 0;
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@ -42,7 +42,7 @@ boundary
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(
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maxY
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{
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type empty;
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type symmetryPlane;
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faces
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(
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(3 7 6 2)
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@ -51,7 +51,7 @@ boundary
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minX
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{
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type empty;
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type symmetryPlane;
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faces
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(
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(0 4 7 3)
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@ -60,7 +60,7 @@ boundary
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maxX
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{
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type empty;
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type symmetryPlane;
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faces
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(
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(2 6 5 1)
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@ -69,7 +69,7 @@ boundary
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minY
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{
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type empty;
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type symmetryPlane;
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faces
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(
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(1 5 4 0)
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@ -87,7 +87,7 @@ boundary
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maxZ
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{
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type empty;
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type symmetryPlane;
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faces
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(
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(4 5 6 7)
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@ -19,25 +19,29 @@ FoamFile
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(
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maxY
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{
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type empty;
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type symmetryPlane;
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inGroups 1(symmetryPlane);
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nFaces 400;
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startFace 22800;
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}
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minX
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{
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type empty;
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type symmetryPlane;
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inGroups 1(symmetryPlane);
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nFaces 400;
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startFace 23200;
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}
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maxX
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{
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type empty;
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type symmetryPlane;
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inGroups 1(symmetryPlane);
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nFaces 400;
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startFace 23600;
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}
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minY
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{
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type empty;
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type symmetryPlane;
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inGroups 1(symmetryPlane);
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nFaces 400;
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startFace 24000;
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}
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@ -49,7 +53,8 @@ FoamFile
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}
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maxZ
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{
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type empty;
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type symmetryPlane;
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inGroups 1(symmetryPlane);
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nFaces 400;
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startFace 24800;
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}
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@ -35,6 +35,18 @@ geometry
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radius 4;
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}
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// // Define floor just so we have feature edges behave correctly
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// floor
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// {
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// type searchablePlane;
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// planeType pointAndNormal;
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// pointAndNormalDict
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// {
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// basePoint (0 0 0);
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// normalVector (0 0 1);
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// }
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// }
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box1
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{
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type searchableBox;
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@ -187,6 +199,11 @@ castellatedMeshControls
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// Surface-wise min and max refinement level
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level (1 1);
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}
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// floor
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// {
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// // Surface-wise min and max refinement level
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// level (1 1);
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// }
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}
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// Resolve sharp angles on fridges
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@ -235,12 +252,15 @@ snapControls
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{
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//- Number of patch smoothing iterations before finding correspondence
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// to surface
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nSmoothPatch 3;
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// nSmoothPatch 3;
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//nSmoothPatch 0; //! Only since blockMesh aligned with surfaces it is
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// actually beneficial to run with 0 smoothing.
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nSmoothPatch 1;
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//- Relative distance for points to be attracted by surface feature point
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// or edge. True distance is this factor times local
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// maximum edge length.
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tolerance 4.0;
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tolerance 2.0;
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//- Number of mesh displacement relaxation iterations.
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nSolveIter 30;
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@ -248,6 +268,19 @@ snapControls
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//- Maximum number of snapping relaxation iterations. Should stop
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// before upon reaching a correct mesh.
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nRelaxIter 5;
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// Feature snapping
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//- Number of feature edge snapping iterations.
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// Leave out altogether to disable.
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nFeatureSnapIter 10;
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//- Detect (geometric) features by sampling the surface (default=false)
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implicitFeatureSnap true;
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//- Use castellatedMeshControls::features (default = true)
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explicitFeatureSnap false;
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}
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@ -281,7 +314,7 @@ addLayersControls
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// Relative to undistorted size of cell outside layer.
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// is the thickness of the layer furthest away from the wall.
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// See relativeSizes parameter.
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finalLayerThickness 0.5;
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finalLayerThickness 1;
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//- Minimum thickness of cell layer. If for any reason layer
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// cannot be above minThickness do not add layer.
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@ -342,52 +375,7 @@ addLayersControls
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// where to undo.
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meshQualityControls
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{
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//- Maximum non-orthogonality allowed. Set to 180 to disable.
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maxNonOrtho 65;
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//- Max skewness allowed. Set to <0 to disable.
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maxBoundarySkewness 20;
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maxInternalSkewness 4;
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//- Max concaveness allowed. Is angle (in degrees) below which concavity
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// is allowed. 0 is straight face, <0 would be convex face.
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// Set to 180 to disable.
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maxConcave 80;
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//- Minimum pyramid volume. Is absolute volume of cell pyramid.
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// Set to a sensible fraction of the smallest cell volume expected.
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// Set to very negative number (e.g. -1E30) to disable.
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minVol 1e-13;
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//- Minimum quality of the tet formed by the face-centre
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// and variable base point minimum decomposition triangles and
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// the cell centre. Set to very negative number (e.g. -1E30) to
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// disable.
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// <0 = inside out tet,
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// 0 = flat tet
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// 1 = regular tet
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minTetQuality 1e-30;
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//- Minimum face area. Set to <0 to disable.
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minArea -1;
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//- Minimum face twist. Set to <-1 to disable. dot product of face normal
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//- and face centre triangles normal
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minTwist 0.05;
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//- minimum normalised cell determinant
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//- 1 = hex, <= 0 = folded or flattened illegal cell
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minDeterminant 0.001;
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//- minFaceWeight (0 -> 0.5)
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minFaceWeight 0.05;
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//- minVolRatio (0 -> 1)
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minVolRatio 0.01;
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//must be >0 for Fluent compatibility
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minTriangleTwist -1;
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#include "meshQualityDict"
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// Advanced
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@ -405,7 +393,7 @@ meshQualityControls
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// 1 : write intermediate meshes
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// 2 : write volScalarField with cellLevel for postprocessing
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// 4 : write current intersections as .obj files
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debug 0;
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debug 7;
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// Merge tolerance. Is fraction of overall bounding box of initial mesh.
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@ -32,12 +32,14 @@ FoamFile
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front
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{
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type empty;
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inGroups 1(empty);
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nFaces 3072;
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startFace 6336;
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}
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back
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{
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type empty;
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inGroups 1(empty);
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nFaces 3072;
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startFace 9408;
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}
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@ -46,6 +46,7 @@ boundary
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(
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(3 7 6 2)
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);
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inGroups (groupWall);
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}
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fixedWalls
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{
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@ -56,6 +57,7 @@ boundary
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(2 6 5 1)
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(1 5 4 0)
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);
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inGroups (groupWall);
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}
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frontAndBack
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{
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@ -39,7 +39,7 @@ divSchemes
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laplacianSchemes
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{
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default Gauss linear corrected;
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default Gauss linear limited 0.33;
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}
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interpolationSchemes
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@ -49,7 +49,7 @@ interpolationSchemes
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snGradSchemes
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{
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default corrected;
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default limited 0.33;
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}
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fluxRequired
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@ -17,7 +17,7 @@ FoamFile
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numberOfSubdomains 8;
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method hierarchical;
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method hierarchical; //ptscotch;
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simpleCoeffs
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||||
{
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@ -43,8 +43,7 @@ boundaryField
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inlet
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{
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type flowRateInletVelocity;
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flowRate constant 0.1;
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value uniform (0 0 0);
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volumetricFlowRate constant 0.1;
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}
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outlet
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{
|
||||
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@ -17,7 +17,7 @@ FoamFile
|
||||
|
||||
application porousSimpleFoam;
|
||||
|
||||
startFrom startTime;
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startFrom latestTime; //startTime;
|
||||
|
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startTime 0;
|
||||
|
||||
|
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@ -58,7 +58,6 @@ functions
|
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type forces;
|
||||
functionObjectLibs ("libforces.so");
|
||||
outputControl outputTime;
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||||
outputInterval 1;
|
||||
patches (floatingObject);
|
||||
pName p;
|
||||
UName U;
|
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@ -74,7 +73,7 @@ functions
|
||||
functionObjectLibs ("libfieldFunctionObjects.so");
|
||||
enabled true;
|
||||
outputControl timeStep;
|
||||
timeInteval 1;
|
||||
outputInterval 1;
|
||||
log true;
|
||||
valueOutput false;
|
||||
source faceZone;
|
||||
|
||||
@ -14,6 +14,8 @@ FoamFile
|
||||
}
|
||||
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
|
||||
|
||||
libs ("libincompressibleRASModels.so");
|
||||
|
||||
application simpleFoam;
|
||||
|
||||
startFrom latestTime;
|
||||
|
||||
@ -32,13 +32,13 @@ boundaryField
|
||||
inletCentral
|
||||
{
|
||||
type flowRateInletVelocity;
|
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flowRate constant 0.00379;
|
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massFlowRate constant 0.00379;
|
||||
value uniform (0 14.68 0);
|
||||
}
|
||||
inletSides
|
||||
{
|
||||
type flowRateInletVelocity;
|
||||
flowRate constant 0.00832;
|
||||
massFlowRate constant 0.00832;
|
||||
value uniform (0 17.79 0);
|
||||
}
|
||||
outlet
|
||||
|
||||
@ -32,13 +32,13 @@ boundaryField
|
||||
inletCentral
|
||||
{
|
||||
type flowRateInletVelocity;
|
||||
flowRate constant 0.00379;
|
||||
massFlowRate constant 0.00379;
|
||||
value uniform (0 14.68 0);
|
||||
}
|
||||
inletSides
|
||||
{
|
||||
type flowRateInletVelocity;
|
||||
flowRate constant 0.00832;
|
||||
massFlowRate constant 0.00832;
|
||||
value uniform (0 17.79 0);
|
||||
}
|
||||
outlet
|
||||
|
||||
@ -32,13 +32,13 @@ boundaryField
|
||||
inletCentral
|
||||
{
|
||||
type flowRateInletVelocity;
|
||||
flowRate constant 0.00379;
|
||||
massFlowRate constant 0.00379;
|
||||
value uniform (0 14.68 0);
|
||||
}
|
||||
inletSides
|
||||
{
|
||||
type flowRateInletVelocity;
|
||||
flowRate constant 0.00832;
|
||||
massFlowRate constant 0.00832;
|
||||
value uniform (0 17.79 0);
|
||||
}
|
||||
outlet
|
||||
|
||||
@ -32,13 +32,13 @@ boundaryField
|
||||
inletCentral
|
||||
{
|
||||
type flowRateInletVelocity;
|
||||
flowRate constant 0.00379;
|
||||
massFlowRate constant 0.00379;
|
||||
value uniform (0 14.68 0);
|
||||
}
|
||||
inletSides
|
||||
{
|
||||
type flowRateInletVelocity;
|
||||
flowRate constant 0.00832;
|
||||
massFlowRate constant 0.00832;
|
||||
value uniform (0 17.79 0);
|
||||
}
|
||||
outlet
|
||||
|
||||
@ -83,4 +83,4 @@ solid ascii
|
||||
vertex 1.3 -0.9 1
|
||||
endloop
|
||||
endfacet
|
||||
endsolid
|
||||
end solid
|
||||
|
||||
@ -25,6 +25,7 @@ solver displacementSBRStress; //displacementLaplacian;
|
||||
|
||||
displacementSBRStressCoeffs
|
||||
{
|
||||
solveOnPoints0 true;
|
||||
// diffusivity uniform;
|
||||
// diffusivity directional (1 200 0);
|
||||
// diffusivity motionDirectional (1 1000 0);
|
||||
|
||||
@ -31,7 +31,8 @@ vertices
|
||||
|
||||
blocks
|
||||
(
|
||||
hex (0 1 2 3 4 5 6 7) (20 60 60) simpleGrading (10.0 1 1)
|
||||
// hex (0 1 2 3 4 5 6 7) (20 60 60) simpleGrading (10.0 1 1)
|
||||
hex (0 1 2 3 4 5 6 7) (6 6 6) simpleGrading (10.0 1 1)
|
||||
);
|
||||
|
||||
edges
|
||||
|
||||
@ -8,7 +8,7 @@
|
||||
FoamFile
|
||||
{
|
||||
version 2.0;
|
||||
format binary;
|
||||
format ascii;
|
||||
class polyBoundaryMesh;
|
||||
location "constant/polyMesh";
|
||||
object boundary;
|
||||
@ -20,38 +20,38 @@ FoamFile
|
||||
maxX
|
||||
{
|
||||
type patch;
|
||||
nFaces 1200;
|
||||
startFace 210000;
|
||||
nFaces 36;
|
||||
startFace 540;
|
||||
}
|
||||
minZ
|
||||
{
|
||||
type patch;
|
||||
nFaces 3600;
|
||||
startFace 211200;
|
||||
nFaces 36;
|
||||
startFace 576;
|
||||
}
|
||||
maxZ
|
||||
{
|
||||
type patch;
|
||||
nFaces 3600;
|
||||
startFace 214800;
|
||||
nFaces 36;
|
||||
startFace 612;
|
||||
}
|
||||
minX
|
||||
{
|
||||
type patch;
|
||||
nFaces 1200;
|
||||
startFace 218400;
|
||||
nFaces 36;
|
||||
startFace 648;
|
||||
}
|
||||
minY
|
||||
{
|
||||
type patch;
|
||||
nFaces 1200;
|
||||
startFace 219600;
|
||||
nFaces 36;
|
||||
startFace 684;
|
||||
}
|
||||
maxY
|
||||
{
|
||||
type patch;
|
||||
nFaces 1200;
|
||||
startFace 220800;
|
||||
nFaces 36;
|
||||
startFace 720;
|
||||
}
|
||||
)
|
||||
|
||||
|
||||
@ -17,23 +17,23 @@ FoamFile
|
||||
|
||||
application moveDynamicMesh;
|
||||
|
||||
startFrom startTime;
|
||||
startFrom latestTime; //startTime;
|
||||
|
||||
startTime 0;
|
||||
|
||||
stopAt endTime;
|
||||
|
||||
endTime 25;
|
||||
endTime 30;
|
||||
|
||||
deltaT 1;
|
||||
|
||||
writeControl timeStep;
|
||||
|
||||
writeInterval 5;
|
||||
writeInterval 1;
|
||||
|
||||
purgeWrite 0;
|
||||
|
||||
writeFormat binary;
|
||||
writeFormat ascii;//binary;
|
||||
|
||||
writePrecision 6;
|
||||
|
||||
|
||||
@ -17,7 +17,7 @@ FoamFile
|
||||
|
||||
application icoFoam;
|
||||
|
||||
startFrom startTime;
|
||||
startFrom latestTime;
|
||||
|
||||
startTime 0;
|
||||
|
||||
|
||||
@ -16,7 +16,7 @@ FoamFile
|
||||
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
|
||||
|
||||
// Which of the steps to run
|
||||
castellatedMesh true;
|
||||
castellatedMesh false;
|
||||
snap true;
|
||||
addLayers false;
|
||||
|
||||
@ -85,10 +85,10 @@ castellatedMeshControls
|
||||
// This is a featureEdgeMesh, read from constant/triSurface for now.
|
||||
features
|
||||
(
|
||||
{
|
||||
file "flange.eMesh";
|
||||
level 0;
|
||||
}
|
||||
// {
|
||||
// file "flange.eMesh";
|
||||
// level 0;
|
||||
// }
|
||||
);
|
||||
|
||||
|
||||
@ -175,9 +175,17 @@ snapControls
|
||||
// before upon reaching a correct mesh.
|
||||
nRelaxIter 5;
|
||||
|
||||
//- Highly experimental and wip: number of feature edge snapping
|
||||
// iterations. Leave out altogether to disable.
|
||||
nFeatureSnapIter 10;
|
||||
// Feature snapping
|
||||
|
||||
//- Number of feature edge snapping iterations.
|
||||
// Leave out altogether to disable.
|
||||
nFeatureSnapIter 10;
|
||||
|
||||
//- Detect (geometric) features by sampling the surface
|
||||
implicitFeatureSnap true;
|
||||
|
||||
//- Use castellatedMeshControls::features
|
||||
explicitFeatureSnap false;
|
||||
}
|
||||
|
||||
|
||||
|
||||
@ -59,7 +59,6 @@ functions
|
||||
type probes;
|
||||
functionObjectLibs ("libsampling.so");
|
||||
outputControl outputTime;
|
||||
outputInterval 1;
|
||||
probeLocations
|
||||
(
|
||||
( 0 9.95 19.77 )
|
||||
@ -76,9 +75,7 @@ functions
|
||||
type surfaces;
|
||||
functionObjectLibs ("libsampling.so");
|
||||
outputControl outputTime;
|
||||
outputInterval 10;
|
||||
surfaceFormat raw;
|
||||
interpolationScheme isThisNeeded;
|
||||
fields
|
||||
(
|
||||
p
|
||||
|
||||
@ -58,7 +58,6 @@ functions
|
||||
type probes;
|
||||
functionObjectLibs ("libsampling.so");
|
||||
outputControl outputTime;
|
||||
outputInterval 1;
|
||||
probeLocations
|
||||
(
|
||||
( 0 9.95 19.77 )
|
||||
@ -75,9 +74,7 @@ functions
|
||||
type surfaces;
|
||||
functionObjectLibs ("libsampling.so");
|
||||
outputControl outputTime;
|
||||
outputInterval 10;
|
||||
surfaceFormat raw;
|
||||
interpolationScheme isThisNeeded;
|
||||
fields
|
||||
(
|
||||
p
|
||||
|
||||
@ -23,8 +23,7 @@ boundaryField
|
||||
inlet
|
||||
{
|
||||
type flowRateInletVelocity;
|
||||
flowRate constant 50;
|
||||
value uniform (0 0 0);
|
||||
volumetricFlowRate constant 50;
|
||||
}
|
||||
|
||||
walls
|
||||
|
||||
Reference in New Issue
Block a user