Merge branch 'main' of github.com:PhasicFlow/phasicFlow

Author: hamidrezanorouzi

benchmarks/helicalMixer/helicalMixer_1m/caseSetup/interaction

@@ -0,0 +1,53 @@
+/* -------------------------------*- C++ -*--------------------------------- *\ 
+|  phasicFlow File                                                            | 
+|  copyright: www.cemf.ir                                                     | 
+\* ------------------------------------------------------------------------- */ 
+objectName interaction;
+objectType dicrionary;
+fileFormat  ASCII;
+/*---------------------------------------------------------------------------*/
+
+materials   (glassMat wallMat); // a list of materials names
+
+densities   (2500.0 2500);      // density of materials [kg/m3]
+
+contactListType   sortedContactList;
+
+model
+{
+   contactForceModel    nonLinearLimited;
+   
+   rollingFrictionModel normal;
+
+   Yeff (1.0e6 1.0e6  // Young modulus [Pa]
+               1.0e6);
+   
+   Geff (0.8e6 0.8e6  // Shear modulus [Pa]
+               0.8e6);
+
+   nu    (0.25 0.25  // Poisson's ratio [-]
+               0.25);
+
+   en (0.97  0.85   // coefficient of normal restitution
+             1.00);
+
+   mu (0.65  0.65   // dynamic friction 
+             0.65);
+
+   mur (0.1  0.1    // rolling friction 
+             0.1);
+        
+}
+
+contactSearch
+{
+    method         NBS;  
+
+    updateInterval   10;
+
+    sizeRatio       1.1;
+
+    cellExtent     0.55;
+
+    adjustableBox   Yes;     
+}

benchmarks/helicalMixer/helicalMixer_1m/caseSetup/particleInsertion

@@ -0,0 +1,72 @@
+/* -------------------------------*- C++ -*--------------------------------- *\ 
+|  phasicFlow File                                                            | 
+|  copyright: www.cemf.ir                                                     | 
+\* ------------------------------------------------------------------------- */ 
+objectName  particleInsertion;
+objectType  dictionary;
+fileFormat  ASCII;
+/*---------------------------------------------------------------------------*/
+
+active  yes;          // is insertion active?
+
+particleInlet1
+{
+   regionType     box; // type of insertion region
+   
+   rate           250000;  // insertion rate (particles/s)
+   
+   timeControl    simulationTime;
+   
+   startTime      0;      // (s)
+   
+   endTime        2.0;    // (s)
+   
+   insertionInterval    0.05;  //s  
+
+   boxInfo 
+   {
+        min (-0.17 0.23 0.46); // (m,m,m)
+        max ( 0.17 0.24 0.88); // (m,m,m)
+   }
+   
+   setFields
+   {
+        velocity    realx3 (0.0 -0.3 0.0); // initial velocity of inserted particles 
+   }
+   
+   mixture
+   {
+        smallParticle 1; // mixture composition of inserted particles 
+   }
+}
+
+particleInlet2
+{
+    regionType     box; // type of insertion region
+
+    rate           250000;  // insertion rate (particles/s)
+
+    timeControl    simulationTime;
+
+    startTime      0;      // (s)
+
+    endTime        2.0;    // (s)
+
+    insertionInterval    0.05;  //s  
+
+    boxInfo 
+    {
+        min ( -0.17 0.23 0.02); // (m,m,m)
+        max (  0.17 0.24 0.44); // (m,m,m)
+    }
+
+    setFields
+    {
+        velocity    realx3 (0.0 -0.3 0.0); // initial velocity of inserted particles 
+    }
+   
+   mixture
+   {
+        largeParticle 1; // mixture composition of inserted particles 
+   }
+}

benchmarks/helicalMixer/helicalMixer_1m/caseSetup/shapes

@@ -0,0 +1,12 @@
+/* -------------------------------*- C++ -*--------------------------------- *\ 
+|  phasicFlow File                                                            | 
+|  copyright: www.cemf.ir                                                     | 
+\* ------------------------------------------------------------------------- */ 
+objectName  shapes;
+objectType  dictionary;
+fileFormat  ASCII;
+/*---------------------------------------------------------------------------*/
+
+names       (smallParticle largeParticle);  // names of shapes 
+diameters   (0.004 0.00401);                // diameter of shapes 
+materials   (glassMat glassMat);            // material names for shapes 

benchmarks/helicalMixer/helicalMixer_1m/cleanThisCase

@@ -0,0 +1,7 @@
+#!/bin/sh
+cd ${0%/*} || exit 1    # Run from this directory
+
+ls | grep -P "^(([0-9]+\.?[0-9]*)|(\.[0-9]+))$" | xargs -d"\n" rm -rf
+rm -rf VTK 
+
+#------------------------------------------------------------------------------

benchmarks/helicalMixer/helicalMixer_1m/runThisCase

@@ -0,0 +1,23 @@
+#!/bin/sh
+cd ${0%/*} || exit 1    # Run from this directory
+echo "\n<--------------------------------------------------------------------->"
+echo "1) Creating particles"
+echo "<--------------------------------------------------------------------->\n"
+particlesPhasicFlow
+
+echo "\n<--------------------------------------------------------------------->"
+echo "2) Creating geometry"
+echo "<--------------------------------------------------------------------->\n"
+geometryPhasicFlow
+
+echo "\n<--------------------------------------------------------------------->"
+echo "3) Running the case"
+echo "<--------------------------------------------------------------------->\n"
+sphereGranFlow
+
+echo "\n<--------------------------------------------------------------------->"
+echo "4) Converting to VtK"
+echo "<--------------------------------------------------------------------->\n"
+pFlowToVTK -f diameter id velocity --binary
+
+#------------------------------------------------------------------------------

benchmarks/helicalMixer/helicalMixer_1m/settings/domainDict

@@ -0,0 +1,49 @@
+/* -------------------------------*- C++ -*--------------------------------- *\ 
+|  phasicFlow File                                                            | 
+|  copyright: www.cemf.ir                                                     | 
+\* ------------------------------------------------------------------------- */  
+objectName  domainDict;
+objectType  dictionary;
+fileFormat  ASCII;
+/*---------------------------------------------------------------------------*/
+
+// Simulation domain
+globalBox                                        
+{
+    min (-0.19  -0.19 -0.02);
+    max ( 0.19   0.26  0.92);
+}
+
+boundaries
+{
+    
+    left
+    {
+        type     exit;        // other options: periodic, reflective 
+    }
+
+    right
+    {
+        type     exit;        // other options: periodic, reflective 
+    }
+
+    bottom
+    {
+        type     exit;        // other options: periodic, reflective 
+    }
+
+    top
+    {
+        type     exit;        // other options: periodic, reflective 
+    }
+
+    rear
+    {
+        type     exit;        // other options: periodic, reflective 
+    }
+
+    front
+    {
+        type     exit;        // other options: periodic, reflective 
+    }
+}

benchmarks/helicalMixer/helicalMixer_1m/settings/geometryDict

@@ -0,0 +1,60 @@
+/* -------------------------------*- C++ -*--------------------------------- *\ 
+|  phasicFlow File                                                            | 
+|  copyright: www.cemf.ir                                                     | 
+\* ------------------------------------------------------------------------- */
+objectName  geometryDict;
+objectType  dictionary;
+fileFormat  ASCII;
+/*---------------------------------------------------------------------------*/
+
+// motion model: rotating object around an axis
+motionModel rotatingAxis; 
+
+rotatingAxisInfo
+{
+    rotAxis 
+    {
+        // end points of axis
+        p1          (0 0 0);
+        p2          (0 0 1);
+        
+        // rotation speed (rad/s) => 30 rpm
+        omega       3.1428;      
+
+        // interval for rotation of axis 
+        startTime   2.5;
+        endTime     100;
+    }
+}
+
+surfaces
+{
+    
+    helix
+    {
+        type     stlWall;       // type of the wall
+        file     helix2.stl;    // file name in stl folder
+        material wallMat;       // material name of this wall
+        motion   rotAxis;       // motion component name 
+    }
+
+    shell
+    {
+        type     stlWall;       // type of the wall
+        file     shell2.stl;    // file name in stl folder      
+        material wallMat;       // material name of this wall
+        motion   none;          // motion component name 
+    }
+        
+    plug
+    {
+        type    planeWall;
+        p1      (-0.075 -0.185 0.375);
+        p2      ( 0.075 -0.185 0.375);
+        p3      ( 0.075 -0.185 0.525);
+        p4      (-0.075 -0.185 0.525);
+        material wallMat;
+        motion   none; 
+    }
+     
+}

benchmarks/helicalMixer/helicalMixer_1m/settings/particlesDict

@@ -0,0 +1,27 @@
+/* -------------------------------*- C++ -*--------------------------------- *\ 
+|  phasicFlow File                                                            | 
+|  copyright: www.cemf.ir                                                     | 
+\* ------------------------------------------------------------------------- */ 
+objectName  particlesDict;
+objectType  dictionary;
+fileFormat  ASCII;
+/*---------------------------------------------------------------------------*/
+
+setFields
+{
+    defaultValue 
+    {
+        velocity        realx3  (0 0 0);        // linear velocity (m/s)
+        acceleration    realx3  (0 0 0);        // linear acceleration (m/s2)
+        rVelocity       realx3  (0 0 0);        // rotational velocity (rad/s)
+        shapeName       word    smallParticle;  // name of the particle shape 
+    }
+
+    selectors
+    {}
+}
+
+positionParticles
+{
+    method empty;     // creates the required fields with zero particles (empty). 
+}

benchmarks/helicalMixer/helicalMixer_1m/settings/settingsDict

@@ -0,0 +1,37 @@
+/* -------------------------------*- C++ -*--------------------------------- *\ 
+|  phasicFlow File                                                            | 
+|  copyright: www.cemf.ir                                                     | 
+\* ------------------------------------------------------------------------- */  
+objectName  settingsDict;
+objectType  dictionary;
+fileFormat  ASCII;
+/*---------------------------------------------------------------------------*/
+run         		helicalMixer;
+
+dt                  0.00001;      // time step for integration (s)
+
+startTime           0;            // start time for simulation
+
+endTime             2;          // end time for simulation
+
+saveInterval        0.05;         // time interval for saving the simulation
+
+timePrecision       4;            // maximum number of digits for time folder
+
+g                 	(0 -9.8 0);   // gravity vector (m/s2)
+
+// save necessary (i.e., required) data on disk
+includeObjects 		(diameter);                       
+
+// exclude unnecessary data from saving on disk
+excludeObjects 		(); 
+
+integrationMethod   	AdamsBashforth2; // integration method
+
+integrationHistory      off;             // Do not save integration history on the disk 
+
+writeFormat             binary;          // data writting format (ascii or binary)
+
+timersReport            Yes;             // report timers (Yes or No)
+
+timersReportInterval    0.05;            // time interval for reporting timers