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https://github.com/PhasicFlow/phasicFlow.git
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postprocess for segregation
This commit is contained in:
Hamidreza
49
tutorials/postprocessPhasicFlow/segregation/settings/domainDict
Executable file
49
tutorials/postprocessPhasicFlow/segregation/settings/domainDict
Executable file
@ -0,0 +1,49 @@
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/* -------------------------------*- C++ -*--------------------------------- *\
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| phasicFlow File |
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| copyright: www.cemf.ir |
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\* ------------------------------------------------------------------------- */
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objectName domainDict;
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objectType dictionary;
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fileFormat ASCII;
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/*---------------------------------------------------------------------------*/
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// Simulation domain: every particles that goes outside this domain will be deleted
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globalBox
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{
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min (-0.12 -0.12 0.00); // lower corner point of the box
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max (0.12 0.12 0.11); // upper corner point of the box
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}
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boundaries
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{
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left
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{
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type exit; // other options: periodic, reflective
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}
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right
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{
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type exit; // other options: periodic, reflective
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}
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bottom
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{
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type exit; // other options: periodic, reflective
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}
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top
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{
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type exit; // other options: periodic, reflective
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}
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rear
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{
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type exit; // other options: periodic, reflective
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}
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front
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{
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type exit; // other options: periodic, reflective
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}
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}
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@ -2,70 +2,89 @@
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| phasicFlow File |
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| copyright: www.cemf.ir |
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\* ------------------------------------------------------------------------- */
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objectName geometryDict;
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objectType dictionary;
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objectName geometryDict;
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objectType dictionary;
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fileFormat ASCII;
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/*---------------------------------------------------------------------------*/
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// motion model: rotating object around an axis
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motionModel rotatingAxisMotion;
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motionModel rotatingAxis;
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rotatingAxisInfo // information for rotatingAxisMotion motion model
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{
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rotAxis
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{
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p1 (0.0 0.0 0.0); // first point for the axis of rotation
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p2 (0.0 0.0 1.0); // second point for the axis of rotation
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omega 1.214; // rotation speed (rad/s)
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startTime 0.5;
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}
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}
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surfaces
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{
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/*
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A cylinder with begin and end radii 0.12 m and axis points at (0 0 0)
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and (0 0 0.1)
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*/
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cylinder
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{
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type cylinderWall; // type of the wall
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p1 (0.0 0.0 0.0); // begin point of cylinder axis
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p2 (0.0 0.0 0.1); // end point of cylinder axis
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radius1 0.12; // radius at p1
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radius2 0.12; // radius at p2
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resolution 24; // number of divisions
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material prop1; // material name of this wall
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motion rotAxis; // motion component name
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}
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/*
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A cylinder with begin and end radii 0.12 m and axis points at (0 0 0) and (0 0 0.1)
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*/
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cylinder
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{
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type cylinderWall; // type of the wall
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/*
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This is a plane wall at the rear end of cylinder
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*/
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wall1
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{
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type planeWall; // type of the wall
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p1 (-0.12 -0.12 0.0); // first point of the wall
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p2 ( 0.12 -0.12 0.0); // second point
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p3 ( 0.12 0.12 0.0); // third point
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p4 (-0.12 0.12 0.0); // fourth point
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material prop1; // material name of the wall
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motion rotAxis; // motion component name
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}
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p1 (0.0 0.0 0.0); // begin point of cylinder axis
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/*
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This is a plane wall at the front end of cylinder
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*/
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wall2
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{
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type planeWall;
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p1 (-0.12 -0.12 0.1);
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p2 ( 0.12 -0.12 0.1);
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p3 ( 0.12 0.12 0.1);
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p4 (-0.12 0.12 0.1);
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material prop1;
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motion rotAxis;
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}
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p2 (0.0 0.0 0.1); // end point of cylinder axis
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radius1 0.12; // radius at p1
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radius2 0.12; // radius at p2
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resolution 24; // number of divisions
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material prop1; // material name of this wall
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motion rotAxis; // motion component name
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}
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/*
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This is a plane wall at the rear end of cylinder
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*/
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wall1
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{
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type planeWall; // type of the wall
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p1 (-0.12 -0.12 0.0); // first point of the wall
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p2 ( 0.12 -0.12 0.0); // second point
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p3 ( 0.12 0.12 0.0); // third point
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p4 (-0.12 0.12 0.0); // fourth point
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material prop1; // material name of the wall
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motion rotAxis; // motion component name
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}
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/*
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This is a plane wall at the front end of cylinder
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*/
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wall2
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{
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type planeWall; // type of the wall
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p1 (-0.12 -0.12 0.1); // first point of the wall
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p2 ( 0.12 -0.12 0.1); // second point
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p3 ( 0.12 0.12 0.1); // third point
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p4 (-0.12 0.12 0.1); // fourth point
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material prop1; // material name of the wall
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motion rotAxis; // motion component name
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}
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}
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// information for rotatingAxisMotion motion model
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rotatingAxisMotionInfo
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{
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rotAxis
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{
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p1 (0.0 0.0 0.0); // first point for the axis of rotation
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p2 (0.0 0.0 1.0); // second point for the axis of rotation
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omega 1.214; // rotation speed (rad/s)
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}
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}
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@ -10,21 +10,20 @@ fileFormat ASCII;
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// positions particles
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positionParticles
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{
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method positionOrdered; // ordered positioning
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method ordered;
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maxNumberOfParticles 30001; // maximum number of particles in the simulation
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mortonSorting Yes; // perform initial sorting based on morton code?
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cylinder // cylinder region for positioning particles
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regionType cylinder;
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cylinderInfo
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{
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p1 (0.0 0.0 0.003); // begin point of cylinder axis
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p2 (0.0 0.0 0.097); // end point of cylinder axis
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radius 0.117; // radius of cylinder
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}
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positionOrderedInfo
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orderedInfo
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{
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distance 0.005; // minimum distance between particles centers
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distance 0.005; // minimum space between centers of particles
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numPoints 30000; // number of particles in the simulation
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axisOrder (z x y); // axis order for filling the space with particles
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}
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@ -35,8 +34,8 @@ setFields
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/*
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Default value for fields defined for particles
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These fields should always be defined for simulations with
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spherical particles.*/
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spherical particles.
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*/
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defaultValue
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{
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velocity realx3 (0 0 0); // linear velocity (m/s)
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@ -49,17 +48,17 @@ setFields
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{
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shapeAssigne
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{
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selector selectRandom; // type of point selector
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selectRandomInfo
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selector randomPoints; // type of point selector
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randomPointsInfo
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{
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begin 0; // begin index of points
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end 29999; // end index of points
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number 10000; // number of points to be selected
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end 29999; // end index of points
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number 10000;
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}
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fieldValue // fields that the selector is applied to
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{
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/*
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sets shapeName of the selected points to largeSphere*/
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shapeName word largeSphere;
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}
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}
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@ -0,0 +1,82 @@
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/* -------------------------------*- C++ -*--------------------------------- *\
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| phasicFlow File |
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| copyright: www.cemf.ir |
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\* ------------------------------------------------------------------------- */
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objectName processDataDict;
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objectType dictionary;;
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fileFormat ASCII;
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/*---------------------------------------------------------------------------*/
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runTimeActive yes;
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shapeType sphere;
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components
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(
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on_rectMesh
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{
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processMethod GaussianDistribution;
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processRegion rectMesh;
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timeControl settingsDict;
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rectMeshInfo
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{
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min (-0.12 -0.12 0.00);
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max (0.12 0.12 0.1);
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nx 36;
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ny 36;
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nz 15;
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}
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operations
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(
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avVelocity
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{
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function average;
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field velocity;
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fluctuation2 yes;
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threshold 4;
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phi mass;
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}
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solidVolFraction
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{
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function sum;
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field volume;
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divideByVolume yes;
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threshold 4;
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}
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smallSphereVolFraction
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{
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function average;
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field one;
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phi volume;
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divideByVolume no;
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threshold 4;
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includeMask lessThan;
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lessThanInfo
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{
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field diameter;
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value 0.0031;
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}
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}
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);
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}
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);
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@ -1,54 +0,0 @@
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/* -------------------------------*- C++ -*--------------------------------- *\
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| phasicFlow File |
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| copyright: www.cemf.ir |
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\* ------------------------------------------------------------------------- */
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objectName postprocessDict;
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objectType dictionary;;
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fileFormat ASCII;
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/*---------------------------------------------------------------------------*/
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rectMesh
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{
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min (-0.12 -0.12 0.0); //minimum corner point
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max (0.12 0.12 0.1); //maximum corner point
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nx 24; // number of divisions in x direction
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ny 24; // number of divisions in y direction
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nz 10; // number of divisions in z direction
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}
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numberBased
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{
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// num particles in a cell
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numParticles
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{
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field real 1.0; // uniform field with value 1
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operation sum; // sum over all particles in a cell
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includeMask all; // select all
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}
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// concentration of small particles (number based)
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smallConc
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{
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field real 1.0; // uniform field with value 1
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operation average; // average over all particles in a cell
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threshold 1; // exclude cells with number of particles less than 1
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includeMask lessThan; // include mask
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lessThanInfo
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{
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field diameter; // include particles with diameter less than 0.004
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value 0.004;
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}
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}
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// average velocity of particles
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avVelocity
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{
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field velocity; // read velocity field from time folder
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operation average; // average over all particles in the cell
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threshold 3; // exclude cells with number of particles less than 3
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includeMask all; // select all
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}
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}
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@ -2,39 +2,37 @@
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| phasicFlow File |
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| copyright: www.cemf.ir |
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\* ------------------------------------------------------------------------- */
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objectName settingsDict;
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objectType dictionary;;
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objectName settingsDict;
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objectType dictionary;
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fileFormat ASCII;
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/*---------------------------------------------------------------------------*/
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run rotatingDrumSmall;
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run rotatingDrumSmall;
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dt 0.00001; // time step for integration (s)
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libs ("libPostprocessData.so");
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startTime 0; // start time for simulation
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auxFunctions postprocessData;
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endTime 10; // end time for simulation
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dt 0.00001; // time step for integration (s)
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saveInterval 0.1; // time interval for saving the simulation
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startTime 0; // start time for simulation
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timePrecision 6; // maximum number of digits for time folder
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endTime 10; // end time for simulation
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g (0 -9.8 0); // gravity vector (m/s2)
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saveInterval 0.1; // time interval for saving the simulation
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/*
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Simulation domain
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every particles that goes outside this domain is deleted.
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*/
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domain
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{
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min (-0.12 -0.12 0);
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max (0.12 0.12 0.1);
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}
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timePrecision 6; // maximum number of digits for time folder
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integrationMethod AdamsBashforth2; // integration method
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g (0 -9.8 0); // gravity vector (m/s2)
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writeFormat ascii;
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includeObjects (diameter); // save necessary (i.e., required) data on disk
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timersReport Yes; // report timers?
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integrationMethod AdamsBashforth2; // integration method
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timersReportInterval 0.01; // time interval for reporting timers
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integrationHistory off;
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writeFormat ascii; // data writting format (ascii or binary)
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timersReport Yes; // report timers (Yes or No)
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timersReportInterval 0.01; // time interval for reporting timers
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