Archive CFD workflow 2026-10-12: physgen4060_accepted_20260923_v1 (part 16)

.gitattributes

@@ -11705,3 +11705,17 @@ cfd_workflow_20261012/physgen4060_accepted_20260923_v1/work/pair0342_source057/p
 cfd_workflow_20261012/physgen4060_accepted_20260923_v1/work/pair0342_source057/physgen60_interrupted_20260923T161116Z/car_0.obj filter=lfs diff=lfs merge=lfs -text
 cfd_workflow_20261012/physgen4060_accepted_20260923_v1/work/pair0342_source057/physgen60_interrupted_20260923T161116Z/constant/triSurface/car.stl filter=lfs diff=lfs merge=lfs -text
 cfd_workflow_20261012/physgen4060_accepted_20260923_v1/work/pair0342_source057/physgen60_interrupted_20260923T161116Z/constant/triSurface/zone_car.vtk filter=lfs diff=lfs merge=lfs -text
+cfd_workflow_20261012/physgen4060_accepted_20260923_v1/work/pair0342_source057/physgen60_unused_c/constant/triSurface/car.stl filter=lfs diff=lfs merge=lfs -text
+cfd_workflow_20261012/physgen4060_accepted_20260923_v1/work/pair0342_source057/physgen60_unused_c/constant/triSurface/zone_car.vtk filter=lfs diff=lfs merge=lfs -text
+cfd_workflow_20261012/physgen4060_accepted_20260923_v1/work/pair0428_source071/physgen40/car_0.obj filter=lfs diff=lfs merge=lfs -text
+cfd_workflow_20261012/physgen4060_accepted_20260923_v1/work/pair0428_source071/physgen40/constant/triSurface/car.stl filter=lfs diff=lfs merge=lfs -text
+cfd_workflow_20261012/physgen4060_accepted_20260923_v1/work/pair0428_source071/physgen40/constant/triSurface/zone_car.vtk filter=lfs diff=lfs merge=lfs -text
+cfd_workflow_20261012/physgen4060_accepted_20260923_v1/work/pair0428_source071/physgen60/car_0.obj filter=lfs diff=lfs merge=lfs -text
+cfd_workflow_20261012/physgen4060_accepted_20260923_v1/work/pair0428_source071/physgen60/constant/triSurface/car.stl filter=lfs diff=lfs merge=lfs -text
+cfd_workflow_20261012/physgen4060_accepted_20260923_v1/work/pair0428_source071/physgen60/constant/triSurface/zone_car.vtk filter=lfs diff=lfs merge=lfs -text
+cfd_workflow_20261012/physgen4060_accepted_20260923_v1/work/pair0478_source079/physgen40/car_0.obj filter=lfs diff=lfs merge=lfs -text
+cfd_workflow_20261012/physgen4060_accepted_20260923_v1/work/pair0478_source079/physgen40/constant/triSurface/car.stl filter=lfs diff=lfs merge=lfs -text
+cfd_workflow_20261012/physgen4060_accepted_20260923_v1/work/pair0478_source079/physgen40/constant/triSurface/zone_car.vtk filter=lfs diff=lfs merge=lfs -text
+cfd_workflow_20261012/physgen4060_accepted_20260923_v1/work/pair0478_source079/physgen40_interrupted_20260923T155155Z/car_0.obj filter=lfs diff=lfs merge=lfs -text
+cfd_workflow_20261012/physgen4060_accepted_20260923_v1/work/pair0478_source079/physgen40_interrupted_20260923T155155Z/constant/triSurface/car.stl filter=lfs diff=lfs merge=lfs -text
+cfd_workflow_20261012/physgen4060_accepted_20260923_v1/work/pair0478_source079/physgen40_interrupted_20260923T155155Z/constant/triSurface/zone_car.vtk filter=lfs diff=lfs merge=lfs -text

cfd_workflow_20261012/physgen4060_accepted_20260923_v1/work/pair0342_source057/physgen60_interrupted_20260923T161116Z/processor3/constant/polyMesh/boundary

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cfd_workflow_20261012/physgen4060_accepted_20260923_v1/work/pair0342_source057/physgen60_interrupted_20260923T161116Z/processor3/constant/polyMesh/boundaryProcAddressing

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cfd_workflow_20261012/physgen4060_accepted_20260923_v1/work/pair0342_source057/physgen60_interrupted_20260923T161116Z/processor3/constant/polyMesh/cellProcAddressing

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cfd_workflow_20261012/physgen4060_accepted_20260923_v1/work/pair0342_source057/physgen60_interrupted_20260923T161116Z/processor3/constant/polyMesh/faceProcAddressing

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cfd_workflow_20261012/physgen4060_accepted_20260923_v1/work/pair0342_source057/physgen60_interrupted_20260923T161116Z/processor3/constant/polyMesh/faces

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cfd_workflow_20261012/physgen4060_accepted_20260923_v1/work/pair0342_source057/physgen60_interrupted_20260923T161116Z/processor3/constant/polyMesh/pointProcAddressing

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cfd_workflow_20261012/physgen4060_accepted_20260923_v1/work/pair0342_source057/physgen60_interrupted_20260923T161116Z/processor3/constant/polyMesh/points

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cfd_workflow_20261012/physgen4060_accepted_20260923_v1/work/pair0342_source057/physgen60_interrupted_20260923T161116Z/residuals

@@ -0,0 +1,15 @@
+set term pngcairo
+set output "./images/residuals.png"
+set logscale y
+set  yr [0.0000001:1]
+set title "Residuals"
+set ylabel 'Residual'
+set xlabel 'Iteration'
+plot "< cat logs/log.solver | grep 'Solving for Ux' | cut -d' ' -f9 | tr -d ','" title 'Ux' with lines,\
+     "< cat logs/log.solver | grep 'Solving for Uy' | cut -d' ' -f9 | tr -d ','" title 'Uy' with lines,\
+     "< cat logs/log.solver | grep 'Solving for Uz' | cut -d' ' -f9 | tr -d ','" title 'Uz' with lines,\
+     "< cat logs/log.solver | grep 'Solving for omega' | cut -d' ' -f9 | tr -d ','" title 'omega' with lines,\
+     "< cat logs/log.solver | grep 'Solving for k' | cut -d' ' -f9 | tr -d ','" title 'k' with lines,\
+     #"< cat logs/log.solver | grep 'Solving for p' | cut -d' ' -f9 | tr -d ','" title 'p' with lines
+#pause -1
+#reread 

cfd_workflow_20261012/physgen4060_accepted_20260923_v1/work/pair0342_source057/physgen60_interrupted_20260923T161116Z/run_all_shm.sh

@@ -0,0 +1,72 @@
+#!/bin/bash
+
+# Verify if already finished by checking the plotting folder
+ITERMAX=$(grep -o "endTime *[0-9]* *;" system/controlDict | grep -o "[0-9]*")
+if [[ -d images ]] && [[ -d $ITERMAX ]] && [[ -f simulation.done ]]; then
+    echo "Experiment at $(pwd) is already finished! Passing..."
+    exit 0
+fi
+
+mkdir -p logs
+
+# Following tries to recover automatically the numberOfSubdomains from system/decomposeParDict
+procs=$(grep -o "numberOfSubdomains *[0-9]* *;" system/decomposeParDict | grep -o "[0-9]*")
+# If doesn't work, set it manually here
+if [ -z $procs ]; then
+    echo "Couldn't read 'numberOfSubdomains' from 'system/decomposeParDict'."
+    procs=12
+fi
+echo "procs set to $procs."
+MAXITER=2500  # max iter of the simulations
+
+# If car.foam, then must have at least meshed -> skip
+if [[ ! -f car.foam ]]; then
+    foamCleanTutorials
+    #rm -rf 0 > /dev/null 2>&1
+
+    #PART DEDICATED TO MESHING
+    surfaceFeatures | tee logs/log.surfaceFeatures
+    blockMesh | tee logs/log.blockMesh
+
+    decomposePar
+    (time (mpirun -np $procs snappyHexMesh -parallel -overwrite)) 2>&1 | tee logs/log.shm
+    mpirun -np $procs checkMesh -parallel | tee logs/log.checkMesh
+
+    reconstructParMesh -constant
+    rm -r ./processor*
+
+    touch car.foam
+fi
+
+#PART DEDICATED TO SOLVER
+# If processor0 -> must have been doing solver (assuming not already finished and removed!)
+if [[ ! -d processor0 ]]; then
+    decomposePar -force -copyZero
+
+    mpirun -np $procs renumberMesh -parallel -overwrite | tee logs/log.renumber
+    mpirun -np $procs potentialFoam -parallel -writep | tee logs/log.potential
+fi
+(time (mpirun -np $procs simpleFoam -parallel)) 2>&1 | tee logs/log.solver
+
+# If solver has finished, do rest
+ENDTIME=$(grep -o "endTime *[0-9]* *;" system/controlDict | grep -o "[0-9]*")
+if [[ -d processor0/$ENDTIME ]]; then
+    reconstructPar -latestTime
+
+    rm -r ./processor*
+
+    ./plots.sh .
+
+    touch car.foam
+
+    touch simulation.done
+fi
+
+# # Copy UMean as U to compute vorticity on UMean automatically
+# cp $MAXITER/UMean $MAXITER/U
+
+# # Compute vorticity
+# postProcess -func vorticity -latestTime
+
+# # Remove copied U (ignore if non-existent)
+# rm -f $MAXITER/U

cfd_workflow_20261012/physgen4060_accepted_20260923_v1/work/pair0342_source057/physgen60_interrupted_20260923T161116Z/run_mesh_shm.sh

@@ -0,0 +1,30 @@
+#!/bin/bash
+
+# Following tries to recover automatically the numberOfSubdomains from system/decomposeParDict
+procs=$(grep -o "numberOfSubdomains *[0-9]* *;" system/decomposeParDict | grep -o "[0-9]*")
+# If doesn't work, set it manually here
+if [ -z $procs ]; then
+    echo "Couldn't read 'numberOfSubdomains' from 'system/decomposeParDict'."
+    procs=12
+fi
+echo "procs set to $procs."
+
+# If car.foam, then must have at least meshed -> skip
+if [[ ! -f car.foam ]]; then
+    foamCleanTutorials
+    #rm -rf 0 > /dev/null 2>&1
+
+    surfaceFeatures | tee logs/log.surfaceFeatures
+    blockMesh | tee logs/log.blockMesh
+
+    decomposePar
+    (time (mpirun -np $procs snappyHexMesh -parallel -overwrite)) 2>&1 | tee logs/log.shm
+    mpirun -np $procs checkMesh -parallel | tee logs/log.checkMesh
+
+    reconstructParMesh -constant
+    # rm -rf 0 > /dev/null 2>&1
+    # cp -r 0_org 0 > /dev/null 2>&1
+    rm -r ./processor*
+
+    touch car.foam
+fi

cfd_workflow_20261012/physgen4060_accepted_20260923_v1/work/pair0342_source057/physgen60_interrupted_20260923T161116Z/run_solver_shm.sh

@@ -0,0 +1,32 @@
+#!/bin/bash
+
+# Following tries to recover automatically the numberOfSubdomains from system/decomposeParDict
+procs=$(grep -o "numberOfSubdomains *[0-9]* *;" system/decomposeParDict | grep -o "[0-9]*")
+# If doesn't work, set it manually here
+if [ -z $procs ]; then
+    echo "Couldn't read 'numberOfSubdomains' from 'system/decomposeParDict'."
+    procs=12
+fi
+echo "procs set to $procs."
+
+#PART DEDICATED TO SOLVER
+# If processor0 -> must have been doing solver (assuming not already finished and removed!)
+if [[ ! -d processor0 ]]; then
+    decomposePar -force -copyZero
+
+    mpirun -np $procs renumberMesh -parallel -overwrite | tee logs/log.renumber
+    mpirun -np $procs potentialFoam -parallel -writep | tee logs/log.potential
+fi
+(time (mpirun -np $procs simpleFoam -parallel)) 2>&1 | tee logs/log.solver
+
+# If solver has finished, do rest
+ENDTIME=$(grep -o "endTime *[0-9]* *;" system/controlDict | grep -o "[0-9]*")
+if [[ -d processor0/$ENDTIME ]]; then
+    reconstructPar -latestTime
+
+    rm -r ./processor*
+
+    ./plots.sh .
+
+    touch car.foam
+fi

cfd_workflow_20261012/physgen4060_accepted_20260923_v1/work/pair0342_source057/physgen60_interrupted_20260923T161116Z/system/blockMeshDict

@@ -0,0 +1,121 @@
+/*--------------------------------*- C++ -*----------------------------------*\
+  =========                 |				
+  \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
+   \\    /   O peration     | Website:  https://openfoam.org
+    \\  /    A nd           | Version:  9                                   	
+     \\/     M anipulation  |
+\*---------------------------------------------------------------------------*/
+FoamFile
+{
+    format      ascii;
+    class       dictionary;
+    object      blockMeshDict;
+}
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+convertToMeters 1;
+
+x_min -12;
+x_max  32;
+y_min  -4;
+y_max  4;
+z_min  -0.3;
+z_max  6.4;
+
+//xcells 22;
+//ycells 4;
+//zcells 4;
+
+
+//deltax 0.2;	//0.05
+//deltay 0.2;	//0.05
+//deltaz 0.2;	//0.05
+//
+//lx #calc "($xmax) - ($xmin)";
+//ly #calc "($ymax) - ($ymin)";
+//lz #calc "($zmax) - ($zmin)";
+//
+//xcells #calc "round(($lx)/($deltax))";
+//ycells #calc "round(($ly)/($deltay))";
+//zcells #calc "round(($lz)/($deltaz))";
+
+
+xcells 220; // MANUALLY CALCULATED BECAUSE WMAKE FAILED
+ycells 40;
+zcells 34;
+
+vertices
+(
+  ($x_min  $y_min  $z_min)
+  ($x_max  $y_min  $z_min)
+  ($x_max  $y_max  $z_min)
+  ($x_min  $y_max  $z_min)
+  ($x_min  $y_min  $z_max)
+  ($x_max  $y_min  $z_max)
+  ($x_max  $y_max  $z_max)
+  ($x_min  $y_max  $z_max)
+);
+
+blocks
+(
+    hex (0 1 2 3 4 5 6 7) ($xcells $ycells $zcells) simpleGrading (1 1 1)
+);
+
+edges
+(
+);
+
+boundary
+(
+    inlet
+    {
+        type patch;
+        faces
+        (
+            (0 4 7 3)
+        );
+    }
+
+    outlet
+    {
+        type patch;
+        faces
+        (
+            (2 6 5 1)
+        );
+    }
+
+    sides
+    {
+        type patch;
+        faces
+        (
+            (3 7 6 2)
+            (0 1 5 4)
+        );
+    }
+
+    ground
+    {
+        type wall;
+        faces
+        (
+            (0 3 2 1)
+        );
+    }
+
+    top
+    {
+        type patch;
+        faces
+        (
+            (4 5 6 7)
+        );
+    }
+);
+
+mergePatchPairs 
+(
+);
+
+// ************************************************************************* //

cfd_workflow_20261012/physgen4060_accepted_20260923_v1/work/pair0342_source057/physgen60_interrupted_20260923T161116Z/system/controlDict

@@ -0,0 +1,333 @@
+/*--------------------------------*- C++ -*----------------------------------*\
+| =========                 |                                                 |
+| \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox           |
+|  \\    /   O peration     | Version:  7                                     |
+|   \\  /    A nd           | Web:      www.OpenFOAM.com                      |
+|    \\/     M anipulation  |                                                 |
+\*---------------------------------------------------------------------------*/
+FoamFile
+{
+    version     2.0;
+    format      ascii;
+    class       dictionary;
+    object      controlDict;
+}
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+#include "../include/config"
+
+
+application     simpleFoam;
+
+// startFrom       startTime;
+startFrom       latestTime;
+
+startTime       0;
+
+stopAt          endTime;
+
+endTime         2500;	//1000-3000-5000
+averageStart    1500;   // 1K iters before the end
+
+deltaT          1;
+
+writeControl    timeStep;
+
+writeInterval 500;
+
+/*
+secondaryWriteControl    cpuTime;
+secondaryWriteInterval   1000; 
+secondaryPurgeWrite      1; 
+*/
+
+purgeWrite      2;
+
+writeFormat     binary;
+
+writePrecision  12;
+
+writeCompression off;	//uncompressed
+
+timeFormat      general;
+
+timePrecision   6;
+
+runTimeModifiable yes;
+
+
+
+
+// ************************************************************************* //
+
+functions
+{
+carForces
+{
+ type forces;
+ functionObjectLibs ("libforces.so");
+ patches ("car");
+ rho rhoInf;
+ rhoInf 1.205;
+ CofR (0 0 0);
+ porosity false;
+ log false;
+ writeControl timeStep;
+ writeInterval 1;
+}
+
+
+///////////////////////////////////////////////////////////////////////////
+car
+{
+    log yes;
+    enabled yes;
+
+    type forceCoeffs;
+    functionObjectLibs ( "libforces.so");
+
+    patches ( "car");
+
+    rho rhoInf;
+    rhoInf 1.205;
+
+    CofR ( 0 0 0);
+    liftDir ( 0 0 1);
+    dragDir ( 1 0 0);
+    pitchAxis ( 0 1 0);
+    magUInf 30;
+    lRef 1;  //length in x   //1;
+    Aref $!config/Aref;  //projected area in x   //drivAer=2.146952
+    writeControl timeStep;
+    writeInterval 1;
+}
+
+///////////////////////////////////////////////////////////////////////////
+
+
+///////////////////////////////////////////////////////////////////////////
+
+yplus
+{
+    type                yPlus;
+    functionObjectLibs ("libfieldFunctionObjects.so");
+
+    enabled true;
+
+    writeControl outputTime;
+    //writeControl timeStep;
+    writeInterval 25;
+
+    log true;
+}
+
+///////////////////////////////////////////////////////////////////////////
+
+
+///////////////////////////////////////////////////////////////////////////
+Q
+{
+    type                Q;
+    functionObjectLibs  ("libutilityFunctionObjects.so");
+
+    enabled true;
+
+    writeControl outputTime;
+    //writeControl timeStep;
+    //writeInterval 1;
+
+    //log true;
+}
+///////////////////////////////////////////////////////////////////////////
+
+
+///////////////////////////////////////////////////////////////////////////
+
+minmaxdomain_scalar
+{
+    type            volFieldValue;
+    libs            ("libfieldFunctionObjects.so");
+
+    enabled         true;   //true or false
+    log             true;   //write to screen
+    
+    //writeControl    writeTime;
+    writeControl    timeStep;
+    writeInterval   1;
+
+    writeFields     false;  //write solution to field value - Not needed when only reporting value to screen
+
+    writeLocation   true;   //write location in the output file
+
+    //mode component;
+
+    regionType      all;
+
+    operation       none;
+
+    fields
+    (
+        p k omega nut
+    );
+}
+
+///////////////////////////////////////////////////////////////////////////
+
+
+///////////////////////////////////////////////////////////////////////////
+
+wallShearStress1
+{
+    type                wallShearStress;
+    functionObjectLibs  ("libutilityFunctionObjects.so");
+
+    enabled true;
+
+    writeControl outputTime;
+    //writeControl timeStep;
+    //writeInterval 1;
+
+    //log true;
+}
+
+///////////////////////////////////////////////////////////////////////////
+
+
+///////////////////////////////////////////////////////////////////////////
+
+    fieldAverage
+    {
+        type            fieldAverage;
+        functionObjectLibs ("libfieldFunctionObjects.so");
+        enabled         true;
+        writeControl   outputTime;
+
+	//writeControl   timeStep;
+	//writeInterval  100;
+
+	//cleanRestart true;
+
+	timeStart       $!averageStart;  // see top of file, should be 1K iters before endTime
+	//timeEnd         1000;
+
+        fields
+        (
+            U
+            {
+                mean        on;
+                prime2Mean  on;
+                base        time;
+            }
+
+            p
+            {
+                mean        on;
+                prime2Mean  on;
+                base        time;
+            }
+
+            nut
+            {
+                mean        on;
+                prime2Mean  on;
+                base        time;
+            }
+
+            k
+            {
+                mean        on;
+                prime2Mean  off;
+                base        time;
+            }
+
+            omega
+            {
+                mean        on;
+                prime2Mean  off;
+                base        time;
+            }
+
+            Q
+            {
+                mean        on;
+                prime2Mean  off;
+                base        time;
+            }
+
+            yPlus
+            {
+                mean        on;
+                prime2Mean  off;
+                base        time;
+            }
+
+            wallShearStress
+            {
+                mean        on;
+                prime2Mean  off;
+                base        time;
+            }
+
+        );
+    }
+
+///////////////////////////////////////////////////////////////////////////
+
+
+///////////////////////////////////////////////////////////////////////////
+
+minmaxdomain_vector
+{
+    type            volFieldValue;
+    libs            ("libfieldFunctionObjects.so");
+
+    enabled         true;   //true or false
+    log             true;   //write to screen
+    
+    //writeControl    writeTime;
+    writeControl    timeStep;
+    writeInterval   1;
+
+    writeFields     false;  //write solution to field value - Not needed when only reporting value to screen
+
+    writeLocation   true;   //write location in the output file
+
+    //mode component;
+
+    regionType      all;
+
+    operation       none;
+
+    fields
+    (
+        U
+    );
+}
+
+mindomain_scalar
+{
+    $minmaxdomain_scalar
+    operation       min;
+}
+
+mindomain_vector
+{
+    $minmaxdomain_vector
+    operation       minMag;
+}
+
+maxdomain_scalar
+{
+    $minmaxdomain_scalar
+    operation       max;
+}
+
+maxdomain_vector
+{
+    $minmaxdomain_vector
+    operation       maxMag;
+}
+
+///////////////////////////////////////////////////////////////////////////
+
+
+};

cfd_workflow_20261012/physgen4060_accepted_20260923_v1/work/pair0342_source057/physgen60_interrupted_20260923T161116Z/system/decomposeParDict

@@ -0,0 +1,19 @@
+/*--------------------------------*- C++ -*----------------------------------*\
+| =========                 |                                                 |
+| \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox           |
+|  \\    /   O peration     | Version:  7                                     |
+|   \\  /    A nd           | Web:      www.OpenFOAM.com                      |
+|    \\/     M anipulation  |                                                 |
+\*---------------------------------------------------------------------------*/
+FoamFile
+{
+    version     2.0;
+    format      ascii;
+    class       dictionary;
+    object      decomposeParDict;
+}
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+    numberOfSubdomains 4;
+    method scotch;
+

cfd_workflow_20261012/physgen4060_accepted_20260923_v1/work/pair0342_source057/physgen60_interrupted_20260923T161116Z/system/fvConstraints

@@ -0,0 +1,28 @@
+/*--------------------------------*- C++ -*----------------------------------*\
+  =========                 |				
+  \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
+   \\    /   O peration     | Website:  https://openfoam.org
+    \\  /    A nd           | Version:  9                                   	
+     \\/     M anipulation  |
+\*---------------------------------------------------------------------------*/
+FoamFile
+{
+    format      ascii;
+    class       dictionary;
+    object      fvConstraints;
+}
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+//To control on/off just modify the value.
+//In this case a large value is like off
+//Use from the begining so the object it is created
+
+limitU
+{
+    type            limitVelocity;
+    selectionMode   all;
+    max             200;	//100 - 10000 (large value is off)
+}
+
+//************************************************************************** //
+

cfd_workflow_20261012/physgen4060_accepted_20260923_v1/work/pair0342_source057/physgen60_interrupted_20260923T161116Z/system/fvSchemes

@@ -0,0 +1,69 @@
+/*--------------------------------*- C++ -*----------------------------------*\
+  =========                 |				
+  \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
+   \\    /   O peration     | Website:  https://openfoam.org
+    \\  /    A nd           | Version:  9                                   	
+     \\/     M anipulation  |
+\*---------------------------------------------------------------------------*/
+FoamFile
+{
+    format      ascii;
+    class       dictionary;
+    object      fvSchemes;
+}
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+    ddtSchemes
+    {
+        default 	steadyState;
+    }
+
+    gradSchemes
+    {
+        //default 	Gauss linear;
+        default 	cellLimited Gauss linear 1;
+        grad(U) 	cellLimited Gauss linear 1;
+        grad(k) 	cellLimited Gauss linear 1;
+        grad(omega) 	cellLimited Gauss linear 1;
+        grad(p) 	cellLimited Gauss linear 0.333;
+    }
+
+    divSchemes
+    {
+        default 		none;
+
+        //div(phi,U) 		bounded Gauss linearUpwindV grad(U);
+        div(phi,U) 		bounded Gauss linearUpwind grad(U);
+
+        //div(phi,k) 		bounded Gauss linearUpwind grad(k);
+        //div(phi,omega) 	bounded Gauss linearUpwind grad(omega);
+        div(phi,k) 		bounded Gauss upwind;
+        div(phi,omega) 		bounded Gauss upwind;
+
+        div((nuEff*dev2(T(grad(U))))) Gauss linear;
+
+//For potentialFoam
+        div(div(phi,U))   	Gauss linear;
+
+    }
+
+    interpolationSchemes
+    {
+        //default linear;
+        default skewCorrected linear;
+    }
+
+    laplacianSchemes
+    {
+        default Gauss linear limited 0.5;
+    }
+
+    snGradSchemes
+    {
+        default limited 0.5;
+    }
+
+    wallDist
+    {
+        method meshWave;
+    }

cfd_workflow_20261012/physgen4060_accepted_20260923_v1/work/pair0342_source057/physgen60_interrupted_20260923T161116Z/system/fvSolution

@@ -0,0 +1,175 @@
+/*--------------------------------*- C++ -*----------------------------------*\
+  =========                 |				
+  \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
+   \\    /   O peration     | Website:  https://openfoam.org
+    \\  /    A nd           | Version:  9                                   	
+     \\/     M anipulation  |
+\*---------------------------------------------------------------------------*/
+FoamFile
+{
+    format      ascii;
+    class       dictionary;
+    object      fvSolution;
+}
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+    solvers
+    {
+        p
+        {
+
+        solver          GAMG;
+        tolerance       1e-06;
+        relTol          0.01;
+        smoother        GaussSeidel;
+        nPreSweeps      0;
+        nPostSweeps     2;
+        nFinestSweeps   2;
+        cacheAgglomeration on;
+        nCellsInCoarsestLevel 10;
+        agglomerator    faceAreaPair;
+        mergeLevels     1;
+/*
+
+        solver          PCG;
+        preconditioner
+        {
+            preconditioner  GAMG;
+            tolerance       1e-06;	//1e-06 1e-08
+            relTol          0.0;	//0.01 0
+            nVcycles        2;
+            smoother        GaussSeidel;
+            nPreSweeps      0;
+            nPostSweeps     2;
+            nFinestSweeps   2;
+            cacheAgglomeration false;
+            nCellsInCoarsestLevel 10;
+            agglomerator    faceAreaPair;
+            mergeLevels     1;
+        }
+
+        tolerance       1e-06;
+        relTol          0.01;
+        //maxIter         20;
+
+
+        solver          PCG;
+        preconditioner  DIC;
+        tolerance       1e-6;
+        relTol          0.01;
+*/
+
+            minIter 3;
+        }
+
+        U
+        {
+            solver          PBiCGStab;
+            preconditioner  DILU;
+            tolerance       1e-08;	//1e-08
+            relTol          0.001;	//0.1 0.01
+
+            minIter 3;
+        }
+
+        k
+        {
+            solver          PBiCGStab;
+            preconditioner  DILU;
+            tolerance       1e-08;	//1e-08
+            relTol          0.001;	//0.1 0.01
+
+            minIter 3;
+        }
+
+        omega
+        {
+            solver          PBiCGStab;
+            preconditioner  DILU;
+            tolerance       1e-08;	//1e-08
+            relTol          0.001;	//0.1 0.01
+
+            minIter 3;
+        }
+
+/*
+    Phi
+    {
+        $p;
+    }
+*/
+
+        Phi
+        {
+            solver GAMG;
+            agglomerator faceAreaPair;
+            mergeLevels 1;
+            cacheAgglomeration true;
+            nCellsInCoarsestLevel 200;
+            tolerance 1e-8;
+            relTol 0.001;
+            smoother GaussSeidel;
+            nPreSweeps 0;
+            nPostSweeps 2;
+            nFinestSweeps 2;
+            minIter 3;
+        }
+
+    }
+
+    potentialFlow
+    {
+        nNonOrthogonalCorrectors 10;
+    }
+
+    SIMPLE
+    {
+        consistent yes;
+        nNonOrthogonalCorrectors 2;
+
+        pRefCell 0;
+        pRefValue 0;
+
+        residualControl {}
+
+    }
+
+//SIMPLE
+/*
+    relaxationFactors
+    {
+        fields
+        {
+            p     0.3;
+	}
+
+        equations
+        {
+            U     0.7;
+            k     0.5;
+            omega 0.5;
+        }
+
+    }
+*/
+
+//SIMPLEC
+
+    relaxationFactors
+    {
+        fields
+        {
+	       //".*"  0.7;
+            p     0.9;
+        }
+        equations
+        {
+	       //".*"  0.7;
+            p     0.9;
+            U     0.7;
+            k     0.7;
+            omega 0.7;
+        }
+    }
+
+

cfd_workflow_20261012/physgen4060_accepted_20260923_v1/work/pair0342_source057/physgen60_interrupted_20260923T161116Z/system/meshQualityDict

@@ -0,0 +1,48 @@
+/*--------------------------------*- C++ -*----------------------------------*\
+  =========                 |				
+  \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
+   \\    /   O peration     | Website:  https://openfoam.org
+    \\  /    A nd           | Version:  9                                   	
+     \\/     M anipulation  |
+\*---------------------------------------------------------------------------*/
+FoamFile
+{
+    format      ascii;
+    class       dictionary;
+    object      meshQualityDict;
+}
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+
+maxNonOrtho 75;
+maxBoundarySkewness 4;	//Original 20 for better quality 4
+maxInternalSkewness 4;
+
+/*
+maxNonOrtho 180;
+maxBoundarySkewness -1;	
+maxInternalSkewness -1;
+*/
+
+maxConcave 80;
+
+minVol 1e-13;
+
+minTetQuality -1e+30;
+
+minArea -1;
+
+minTwist 0.02;
+
+minDeterminant 0.001;
+
+minFaceWeight 0.05;
+//minFaceWeight 0.02;
+
+minVolRatio 0.01;
+
+minTriangleTwist -1;
+
+//minFlatness 0.5;
+
+// ************************************************************************* //

cfd_workflow_20261012/physgen4060_accepted_20260923_v1/work/pair0342_source057/physgen60_interrupted_20260923T161116Z/system/snappyHexMeshDict

@@ -0,0 +1,322 @@
+/*--------------------------------*- C++ -*----------------------------------*\
+| =========                 |                                                 |
+| \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox           |
+|  \\    /   O peration     | Version:  7                                     |
+|   \\  /    A nd           | Web:      www.OpenFOAM.com                      |
+|    \\/     M anipulation  |                                                 |
+\*---------------------------------------------------------------------------*/
+FoamFile
+{
+    version     2.0;
+    format      ascii;
+    class       dictionary;
+    object      snappyHexMeshDict;
+}
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+#include "../include/config"
+
+/***************************************************/
+castellatedMesh 	true;
+snap 			true;
+addLayers 		true;
+/***************************************************/
+
+
+
+/***************************************************/
+
+geometry
+{
+
+    car.stl
+    {
+        type triSurfaceMesh;
+        name car;
+    }
+
+
+    vr1
+    {
+        type searchableBox;
+        min $!config/vr1_min;
+        max $!config/vr1_max;
+    }
+
+    vr2
+    {
+        type searchableBox;
+        min $!config/vr2_min;
+        max $!config/vr2_max;
+    }
+
+    vr3
+    {
+        type searchableBox;
+        min $!config/vr3_min;
+        max $!config/vr3_max;
+    }
+
+    vr4
+    {
+        type searchableBox;
+        min $!config/vr4_min;
+        max $!config/vr4_max;
+    }
+
+
+    /*
+    vr1
+    {
+        type searchableBox;
+        min ( -7.5 -3.0 -0.3 );
+        max ( 25.0 3.0 3.7 );
+    }
+
+    vr2
+    {
+        type searchableBox;
+        //min ( -3.0 0.0 0.0 );
+        //max ( 15.0 2.0 3.0 );
+        min ( -2.0 -2.0 -0.3 );
+        max (  9.0 2.0 1.7 );  // 6.0 2.0 1.7
+    }
+
+    vr3
+    {
+        type searchableBox;
+        min ( 2.5 -1.5 -0.3 );
+        max ( 7.5 1.5 1.4 );  // 6.5 1.5 1.4
+    }
+
+    vr4
+    {
+        type searchableBox;
+        min ( 3.2 -1 -0.3 );
+        max ( 6.2 1.0 1.0 );  // 5.2 1.0 1.0
+    }
+    */
+}
+
+/***************************************************/
+
+
+
+/***************************************************/
+
+castellatedMeshControls
+{
+
+    maxLocalCells 5000000;
+    maxGlobalCells 30000000;		//*******
+    minRefinementCells 0;
+    nCellsBetweenLevels 10;  // 5
+    resolveFeatureAngle 30.0;		//curvature
+    allowFreeStandingZoneFaces true;
+    planarAngle 30.0;
+    maxLoadUnbalance 0.1;
+
+    locationInMesh (10.0 1.0 1.0 );
+
+
+//////////////////////////////////////
+    features
+    (
+    
+        {
+            file "car.eMesh";
+            levels ((0.025 0));
+            //level 0;
+        }
+
+    );
+//////////////////////////////////////
+
+
+//////////////////////////////////////
+    refinementSurfaces
+    {
+        car
+        {
+            level ( 4 5 );	// 2 4 - 4 4
+        }
+
+    }
+//////////////////////////////////////
+
+
+//////////////////////////////////////
+    refinementRegions
+    {
+
+        vr1
+        {
+            mode inside;
+            levels (( 1E5 1 ));
+        }
+
+        vr2
+        {
+            mode inside;	
+            levels (( 1E5 2 ));
+        }
+
+        vr3
+        {
+            mode inside;
+            levels (( 1E5 3 ));
+        }
+
+        vr4
+        {
+            mode inside;
+            levels (( 1E5 4 ));  // 1E5 4
+        }
+
+    }
+//////////////////////////////////////
+
+}
+
+/***************************************************/
+
+
+
+/***************************************************/
+
+snapControls
+{
+
+// Number of patch smoothing iterations before finding correspondence
+// to surface
+nSmoothPatch 3;	//recommended
+//nSmoothPatch 10;	//improved
+
+tolerance 2.0;
+//tolerance 1.0;
+
+nSolveIter 30;	//recommended
+//nSolveIter 100;	//improved
+
+nRelaxIter 5;	//default
+//nRelaxIter 10;	//improved	10-20-50
+
+// Feature snapping
+
+    // Number of feature edge snapping iterations.
+    // Leave out altogether to disable.
+    nFeatureSnapIter 10;		//recommended
+    //nFeatureSnapIter 100;		//improved	20-50-100
+
+    // Detect (geometric only) features by sampling the surface
+    // (default=false).
+    implicitFeatureSnap false;
+
+    // Use castellatedMeshControls::features (default = true)
+    explicitFeatureSnap true;
+
+    // Detect features between multiple surfaces
+    // (only for explicitFeatureSnap, default = false)
+    multiRegionFeatureSnap false;
+
+}
+
+/***************************************************/
+
+
+
+
+/***************************************************/
+
+addLayersControls
+{
+
+/////////////////////////////////////////////
+    relativeSizes true;
+
+    expansionRatio 1.2;		//1.0;
+    finalLayerThickness 0.3;
+    minThickness 0.01;		//0.1 0.25
+/////////////////////////////////////////////
+
+
+    layers
+    {
+
+        car
+        {
+            nSurfaceLayers 6;
+            expansionRatio 1.1;
+            finalLayerThickness 0.3;
+            minThickness 0.01;
+        }
+
+        ground
+        {
+            nSurfaceLayers 6;
+            expansionRatio 1.2;
+            finalLayerThickness 0.3;
+            minThickness 0.01;
+        }
+
+    }
+
+
+/////////////////////////////////////////////
+    nGrow 0;
+
+    featureAngle 130.0;
+
+    maxFaceThicknessRatio 0.5;
+
+    nSmoothSurfaceNormals 1;
+    nSmoothNormals 3;
+    nSmoothThickness 10;
+
+    slipFeatureAngle 30.0;
+    nRelaxIter 5;
+
+    maxThicknessToMedialRatio 0.3;
+
+    minMedialAxisAngle 90;
+    minMedianAxisAngle 90;
+
+    nBufferCellsNoExtrude 0;
+    nLayerIter 50;
+    nRelaxedIter 20;
+
+    //writeVTK false;
+    //noErrors false;
+    //layerRecovery 1;
+    //growZoneLayers false;
+    //projectGrownUp 0.0;
+/////////////////////////////////////////////
+
+}
+
+/***************************************************/
+
+
+
+
+/***************************************************/
+
+meshQualityControls
+{
+    #include "meshQualityDict"
+
+    nSmoothScale 4;
+    errorReduction 0.75;
+
+    relaxed
+    {
+        maxNonOrtho 75;
+    }
+
+}
+
+/***************************************************/
+
+
+debug 0;
+mergeTolerance 1.0E-6;
+//autoBlockMesh false;

cfd_workflow_20261012/physgen4060_accepted_20260923_v1/work/pair0342_source057/physgen60_interrupted_20260923T161116Z/system/surfaceFeaturesDict

@@ -0,0 +1,34 @@
+/*--------------------------------*- C++ -*----------------------------------*\
+  =========                 |				
+  \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
+   \\    /   O peration     | Website:  https://openfoam.org
+    \\  /    A nd           | Version:  9                                   	
+     \\/     M anipulation  |
+\*---------------------------------------------------------------------------*/
+FoamFile
+{
+    format      ascii;
+    class       dictionary;
+    object      surfaceFeatureExtractDict;
+}
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+surfaces ("car.stl");
+
+extractionMethod    extractFromSurface;
+
+includedAngle   150;
+
+subsetFeatures
+{
+    // Keep nonManifold edges (edges with >2 connected faces)
+    nonManifoldEdges       yes;
+
+    // Keep open edges (edges with 1 connected face)
+    openEdges       yes;
+}
+
+// Write features to obj format for postprocessing
+writeObj                yes;
+
+// ************************************************************************* //

cfd_workflow_20261012/physgen4060_accepted_20260923_v1/work/pair0342_source057/physgen60_unused_c/0/U

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:562432c8ef08dd9d7a5c4aaa55e256f8c8c996c414fc0d50ac67bad22fb40f95
+size 1907

cfd_workflow_20261012/physgen4060_accepted_20260923_v1/work/pair0342_source057/physgen60_unused_c/0/k

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+version https://git-lfs.github.com/spec/v1
+oid sha256:b599768ea2ecec8b6d2f699ceea9336af32b3aba20826ec502df66fb0f175b7e
+size 1367

cfd_workflow_20261012/physgen4060_accepted_20260923_v1/work/pair0342_source057/physgen60_unused_c/0/nut

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+oid sha256:e29a89f75f157ff99c42b2f5338511921f757a91452575b5b1dc7a2366f289f7
+size 1388

cfd_workflow_20261012/physgen4060_accepted_20260923_v1/work/pair0342_source057/physgen60_unused_c/0/omega

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+version https://git-lfs.github.com/spec/v1
+oid sha256:cbe61f8b4dd72db7cd569310c1810f959328b0797ecbbcc3469ea58b67e6798c
+size 1442

cfd_workflow_20261012/physgen4060_accepted_20260923_v1/work/pair0342_source057/physgen60_unused_c/0/p

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+version https://git-lfs.github.com/spec/v1
+oid sha256:b2c076ebfbd5801985fc179c56b02dafab1b1bc1043a9d5286aaf549b25a3088
+size 1238

cfd_workflow_20261012/physgen4060_accepted_20260923_v1/work/pair0342_source057/physgen60_unused_c/0_org/U

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+version https://git-lfs.github.com/spec/v1
+oid sha256:562432c8ef08dd9d7a5c4aaa55e256f8c8c996c414fc0d50ac67bad22fb40f95
+size 1907

cfd_workflow_20261012/physgen4060_accepted_20260923_v1/work/pair0342_source057/physgen60_unused_c/0_org/k

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+version https://git-lfs.github.com/spec/v1
+oid sha256:b599768ea2ecec8b6d2f699ceea9336af32b3aba20826ec502df66fb0f175b7e
+size 1367

cfd_workflow_20261012/physgen4060_accepted_20260923_v1/work/pair0342_source057/physgen60_unused_c/0_org/nut

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+version https://git-lfs.github.com/spec/v1
+oid sha256:e29a89f75f157ff99c42b2f5338511921f757a91452575b5b1dc7a2366f289f7
+size 1388

cfd_workflow_20261012/physgen4060_accepted_20260923_v1/work/pair0342_source057/physgen60_unused_c/0_org/omega

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+version https://git-lfs.github.com/spec/v1
+oid sha256:cbe61f8b4dd72db7cd569310c1810f959328b0797ecbbcc3469ea58b67e6798c
+size 1442

cfd_workflow_20261012/physgen4060_accepted_20260923_v1/work/pair0342_source057/physgen60_unused_c/0_org/p

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+version https://git-lfs.github.com/spec/v1
+oid sha256:a9933435039a1b90677edd393878dabf3c809b34703fb0fd42d30260c2c68999
+size 1191

cfd_workflow_20261012/physgen4060_accepted_20260923_v1/work/pair0342_source057/physgen60_unused_c/README.md

@@ -0,0 +1,2 @@
+# Experiment
+Template.

cfd_workflow_20261012/physgen4060_accepted_20260923_v1/work/pair0342_source057/physgen60_unused_c/RUN_INPUT.json

@@ -0,0 +1,11 @@
+{
+  "case": "pair0342_source057",
+  "state": "physgen60",
+  "ranks": 8,
+  "input_sha256": "e5819dd7c420d62bf14916ce7fa955b20df8ff20a5e7dcdbf2f82376264fce0d",
+  "physics_configuration_unchanged": true,
+  "frozen_input_retained": "/scratch/cvlab/home/hantzhan/cfd_workflow/physgen4060_accepted_20260923_v1/results/pair0342_source057/physgen60/prepared",
+  "work": "/scratch/cvlab/home/hantzhan/cfd_workflow/physgen4060_accepted_20260923_v1/work/pair0342_source057/physgen60",
+  "release": "/tmp/physgen4060_r1_hxIdpS",
+  "utc": "20260923T142919Z"
+}

cfd_workflow_20261012/physgen4060_accepted_20260923_v1/work/pair0342_source057/physgen60_unused_c/constant/transportProperties

@@ -0,0 +1,20 @@
+/*--------------------------------*- C++ -*----------------------------------*\
+| =========                 |                                                 |
+| \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox           |
+|  \\    /   O peration     | Version:  7                                     |
+|   \\  /    A nd           | Web:      www.OpenFOAM.com                      |
+|    \\/     M anipulation  |                                                 |
+\*---------------------------------------------------------------------------*/
+FoamFile
+{
+    version     2.0;
+    format      ascii;
+    class       dictionary;
+    object      transportProperties;
+}
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+transportModel Newtonian;
+
+nu nu [0 2 -1 0 0 0 0 ] 1.5881327800829875E-5;
+

cfd_workflow_20261012/physgen4060_accepted_20260923_v1/work/pair0342_source057/physgen60_unused_c/constant/triSurface/car.stl

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:c68f5fbf6a0a03e51420bcd49476b91bfaf9bd4d8a60f58059a4736c3e98dec5
+size 43512284

cfd_workflow_20261012/physgen4060_accepted_20260923_v1/work/pair0342_source057/physgen60_unused_c/constant/triSurface/zone_car.vtk

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:54855821491b5c3d8327380cebb7a0f1d288a86ecd39040872e6b97b51328cf5
+size 32718459

cfd_workflow_20261012/physgen4060_accepted_20260923_v1/work/pair0342_source057/physgen60_unused_c/constant/turbulenceProperties

@@ -0,0 +1,24 @@
+/*--------------------------------*- C++ -*----------------------------------*\
+| =========                 |                                                 |
+| \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox           |
+|  \\    /   O peration     | Version:  7                                     |
+|   \\  /    A nd           | Web:      www.OpenFOAM.com                      |
+|    \\/     M anipulation  |                                                 |
+\*---------------------------------------------------------------------------*/
+FoamFile
+{
+    version     2.0;
+    format      ascii;
+    class       dictionary;
+    object      turbulenceProperties;
+}
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+simulationType RAS;
+
+RAS
+{
+    RASModel kOmegaSST;
+    turbulence on;
+    printCoeffs on;
+}

cfd_workflow_20261012/physgen4060_accepted_20260923_v1/work/pair0342_source057/physgen60_unused_c/forceCoeffs_car

@@ -0,0 +1,20 @@
+#set  yr [0:0.25]
+set term pngcairo
+set output "./images/forceCoeffs.png"
+#set  xr [0:3000]
+set  yr [0:2.0]
+set key bottom right
+set xlabel "Simulation time [s]"
+set ylabel "forceCoeff [-]"
+set title "Plot of forceCoeffs over simulationtime"
+set grid
+
+
+#plot 	"./postProcessing/car/0/forceCoeffs_0.dat" using ($1):($4) with lines title "lift_{coeff}",\
+	"./postProcessing/car/0/forceCoeffs_0.dat" using ($1):($3) with lines title "drag_{coeff}"
+
+plot 	"./postProcessing/car/0/forceCoeffs.dat" using ($1):($4) with lines title "lift_{coeff}",\
+	"./postProcessing/car/0/forceCoeffs.dat" using ($1):($3) with lines title "drag_{coeff}"
+
+#pause -1
+#reread 

cfd_workflow_20261012/physgen4060_accepted_20260923_v1/work/pair0342_source057/physgen60_unused_c/forces

@@ -0,0 +1,18 @@
+#set  yr [0:0.25]
+set term pngcairo
+set output "./images/forces.png"
+#set  xr [0:2000]
+set  yr [0:500]
+set key bottom right
+set xlabel "Simulation time [s]"
+set ylabel "forces [N]"
+set title "Plot of forces over simulationtime"
+set grid
+
+#plot 	"./postProcessing/forces/0/forces_0.dat" using ($1):($4) with lines title "lift",\
+	"./postProcessing/forces/0/forces_0.dat" using ($1):($3) with lines title "drag"
+
+plot 	"./postProcessing/forces/0/forces.dat" using ($1):($4) with lines title "lift",\
+	"./postProcessing/forces/0/forces.dat" using ($1):($3) with lines title "drag"
+#pause -1
+#reread 

cfd_workflow_20261012/physgen4060_accepted_20260923_v1/work/pair0342_source057/physgen60_unused_c/include/config

@@ -0,0 +1,38 @@
+/*--------------------------------*- C++ -*----------------------------------*\
+  =========                 |				
+  \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
+   \\    /   O peration     | Website:  https://openfoam.org
+    \\  /    A nd           | Version:  9                                   	
+     \\/     M anipulation  |
+\*---------------------------------------------------------------------------*/
+FoamFile
+{
+    version     2.0;
+    format      ascii;
+    class       dictionary;
+    object      config;
+}
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+config
+{
+    /* controlDict */
+    // Area of reference (projected area in x)
+    Aref 2.1400000000000001;
+
+    /* snappyHexMeshDict */
+    // Refinement regions
+    vr1_min ( -7.50 -3.00 -0.30 );
+    vr1_max ( 25.00 3.00 3.70 );
+
+    vr2_min ( -2.14 -1.99 -0.30 );
+    vr2_max ( 9.18 1.99 1.98 );
+
+    vr3_min ( 1.27 -1.49 -0.30 );
+    vr3_max ( 7.68 1.49 1.68 );
+
+    vr4_min ( 1.27 -0.99 -0.30 );
+    vr4_max ( 6.38 0.99 1.38 );
+}
+
+// ************************************************************************* //

cfd_workflow_20261012/physgen4060_accepted_20260923_v1/work/pair0342_source057/physgen60_unused_c/include/geometry

@@ -0,0 +1,56 @@
+/*--------------------------------*- C++ -*----------------------------------*\
+| =========                 |                                                 |
+| \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox           |
+|  \\    /   O peration     | Version:  5                                     |
+|   \\  /    A nd           | Web:      www.OpenFOAM.org                      |
+|    \\/     M anipulation  |                                                 |
+\*---------------------------------------------------------------------------*/
+
+//Name of .stl
+name_stl	car.stl;
+
+// Computational domain coordinates
+x_min		-15.0;
+x_max		25.0;
+
+y_min		-15.0;
+y_max		15.0;
+
+z_min		-0.3;
+z_max		14.7;
+
+cell_division		(80 60 30);
+// Refinement box coordinates
+
+//fine box close to the car
+x_min_ref		-1.25;
+x_max_ref		2.0;
+
+y_min_ref		-1.25;
+y_max_ref		1.25;
+
+z_min_ref		-0.3;
+z_max_ref		1.75;
+
+//medium box further away
+x_min_ref_medium		-2.0;
+x_max_ref_medium		10.0;
+
+y_min_ref_medium		-1.75;
+y_max_ref_medium		1.75;
+
+z_min_ref_medium		-0.3;
+z_max_ref_medium		2.25;
+
+//coarse box just before far field
+x_min_ref_coarse		-3.0;
+x_max_ref_coarse		15.0;
+
+y_min_ref_coarse		-2.75;
+y_max_ref_coarse		2.75;
+
+z_min_ref_coarse		-0.3;
+z_max_ref_coarse		2.75;
+
+
+// ************************************************************************* //

cfd_workflow_20261012/physgen4060_accepted_20260923_v1/work/pair0342_source057/physgen60_unused_c/logs/surfaceCheck.log

@@ -0,0 +1,75 @@
+/*---------------------------------------------------------------------------*\
+  =========                 |
+  \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
+   \\    /   O peration     | Website:  https://openfoam.org
+    \\  /    A nd           | Version:  9
+     \\/     M anipulation  |
+\*---------------------------------------------------------------------------*/
+Build  : 9-a0f1846504f2
+Exec   : surfaceCheck constant/triSurface/car.stl
+Date   : Sep 23 2026
+Time   : 14:29:19
+Host   : "pgcfd-c6-i60-0923b-0-0"
+PID    : 209
+I/O    : uncollated
+Case   : /scratch/cvlab/home/hantzhan/cfd_workflow/physgen4060_accepted_20260923_v1/work/pair0342_source057/physgen60
+nProcs : 1
+sigFpe : Enabling floating point exception trapping (FOAM_SIGFPE).
+fileModificationChecking : Monitoring run-time modified files using timeStampMaster (fileModificationSkew 10)
+allowSystemOperations : Allowing user-supplied system call operations
+
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+Reading surface from "constant/triSurface/car.stl" ...
+
+Statistics:
+Triangles    : 870244
+Vertices     : 435132
+Bounding Box : (-0.800905 -1.03218 1.19444e-08) (3.8716 1.04491 1.27859)
+
+Region	Size
+------	----
+patch0	870244
+
+
+Surface has no illegal triangles.
+
+Triangle quality (equilateral=1, collapsed=0):
+    0 .. 0.05  : 0.000195348
+    0.05 .. 0.1  : 0.00021718
+    0.1 .. 0.15  : 0.000272337
+    0.15 .. 0.2  : 0.000324047
+    0.2 .. 0.25  : 0.000286127
+    0.25 .. 0.3  : 0.000313705
+    0.3 .. 0.35  : 0.000211435
+    0.35 .. 0.4  : 0.000203391
+    0.4 .. 0.45  : 0.000469983
+    0.45 .. 0.5  : 0.00113187
+    0.5 .. 0.55  : 0.00301525
+    0.55 .. 0.6  : 0.00616724
+    0.6 .. 0.65  : 0.0318623
+    0.65 .. 0.7  : 0.102368
+    0.7 .. 0.75  : 0.132742
+    0.75 .. 0.8  : 0.484654
+    0.8 .. 0.85  : 0.0733564
+    0.85 .. 0.9  : 0.0625124
+    0.9 .. 0.95  : 0.053308
+    0.95 .. 1  : 0.0463893
+
+    min 0.00130424 for triangle 6335
+    max 1 for triangle 561500
+
+Edges:
+    min 1.23978e-05 for edge 16364 points (3.87157 0.0684765 0.578069)(3.87157 0.0684765 0.578057)
+    max 0.0150171 for edge 218757 points (2.82404 0.675071 0.21824)(2.82928 0.665605 0.207824)
+
+Checking for points less than 1e-6 of bounding box ((4.6725 2.07708 1.27859) metre) apart.
+Found 0 nearby points.
+
+Surface is closed. All edges connected to two faces.
+
+Number of unconnected parts : 5
+Splitting surface into parts ...
+
+Writing zoning to "zone_car.vtk"...
+
+writing part 0 size 736504 to "car_0.obj"

cfd_workflow_20261012/physgen4060_accepted_20260923_v1/work/pair0342_source057/physgen60_unused_c/plots.sh

@@ -0,0 +1,6 @@
+#!/bin/bash
+dict=$1
+mkdir -p ./images
+#gnuplot $dict/forces
+gnuplot $dict/forceCoeffs_car
+gnuplot $dict/residuals