TUT: Corrections

tutorials/incompressible/pimpleFoam/LES/periodicHill/transient/system/decomposeParDict

@@ -15,13 +15,13 @@ FoamFile
 }
 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
-numberOfSubdomains  8;
+numberOfSubdomains  16;
 
 method          simple;
 
 simpleCoeffs
 {
-    n           (2 2 2);
+    n           (4 2 2);
 }
 
 

tutorials/multiphase/overInterDyMFoam/boatAndPropeller/0.orig/U

@@ -45,6 +45,7 @@ boundaryField
     "overset.*"
     {
         type            overset;
+	patchType	overset;
         value           uniform (0 0 0);
     }
 }

tutorials/multiphase/overInterDyMFoam/boatAndPropeller/0.orig/p_rgh

@@ -42,12 +42,7 @@ boundaryField
   {
       type            fixedFluxPressure;
   }
-//
-//    right1
-//    {
-//        type            fixedValue;   //calculated;
-//        value           $internalField;
-//    }
+
 
     "overset.*"
     {

tutorials/multiphase/overInterDyMFoam/boatAndPropeller/Allrun.pre

@@ -12,12 +12,6 @@ runApplication -s 1 refineMesh -overwrite -dict system/refineMeshDict.2
 runApplication -s 2 topoSet -dict system/topoSetDictRefine
 runApplication -s 2 refineMesh -overwrite -dict system/refineMeshDict.2
 
-runApplication -s 0 topoSet -dict system/topoSetDictRefine.2
-runApplication -s 0 refineMesh -overwrite -dict system/refineMeshDict.2
-
-runApplication -s 6 topoSet -dict system/topoSetDictRefine.2
-runApplication -s 6 refineMesh -overwrite -dict system/refineMeshDict.2
-
 runApplication -s 7 topoSet -dict system/topoSetDictRefine.3
 runApplication -s 7 refineMesh -overwrite -dict system/refineMeshDict.2
 
@@ -25,16 +19,16 @@ runApplication -s 8 topoSet -dict system/topoSetDictRefine.4
 runApplication -s 8 refineMesh -overwrite -dict system/refineMeshDict.2
 
 # Select cellSets
-runApplication -s 3 topoSet -dict system/topoSetDictHull
-runApplication -s 3 subsetMesh keepBox -patch hullWall -overwrite
+runApplication -s hull topoSet -dict system/topoSetDictHull
+runApplication -s hull subsetMesh keepBox -patch hullWall -overwrite
 
 # Select cellSets
-runApplication -s 4 topoSet -dict system/topoSetDictPropeller
-runApplication -s 4 subsetMesh keepBox -patch propellerWall -overwrite
+runApplication -s propeller topoSet -dict system/topoSetDictPropeller
+runApplication -s propeller subsetMesh keepBox -patch propellerWall -overwrite
 
 # Select cellSets
-runApplication -s 5 topoSet -dict system/topoSetDictRudder
-runApplication -s 5 subsetMesh keepBox -patch rudderWall -overwrite
+runApplication -s rudder topoSet -dict system/topoSetDictRudder
+runApplication -s rudder subsetMesh keepBox -patch rudderWall -overwrite
 
 restore0Dir
 
@@ -42,6 +36,6 @@ restore0Dir
 runApplication -s 1 setFields -dict system/setFieldsDict
 runApplication -s 2 setFields -dict system/setFieldsDictWaterLevel
 
-touch rbm.foam
+touch boatAndPropeller.foam
 
 #------------------------------------------------------------------------------

tutorials/multiphase/overInterDyMFoam/boatAndPropeller/constant/dynamicMeshDict

@@ -32,10 +32,10 @@ motionSolver        rigidBodyMotion;
         //beta    0.1;    // Position integration coefficient
     }
 
-    accelerationRelaxation 0.9;
+    accelerationRelaxation 0.4;
 
     //- prescribedRotation requires some sub-iterations to converge faster
-    //  to desired value.
+    //  to desired value of omega.
     nIter   3;
 
     bodies
@@ -45,28 +45,32 @@ motionSolver        rigidBodyMotion;
             type            rigidBody;
             parent          root;
 
-            // Cuboid mass -- very simple setup. For more complicated shapes
-            // see utility surfaceInertia
-            mass            9;
-            rho             1;
-            inertia         (0.05 0 0 0.05 0 0.05);
-            centreOfMass    (0.21 -0.07 0); // relative to the centreOfMass
+            // To get Tensor of Inertia (symmetrical) use surfaceInertia
+			// here hull is empty shell
+
+            mass            0.552;
+            inertia		    (0.0033 0 0 0.01 0 0.0095);
+            centreOfMass    (0.2857 -0.07 0); // relative to the centreOfMass
                                             // of parent body
                                             // (here root = global coord system)
 
-            // Transformation tensor and centre of rotation
-            transform       (1 0 0 0 1 0 0 0 1) (0.21 0 0);
+            // Transformation tensor and centre of rotation (CoR)
+            transform       (1 0 0 0 1 0 0 0 1) (0.2857 -0.07 0);
 
             joint
             {
+			// These constrains are applied only to body hull,
+			// other bodies need to have their own set
+			// Constraints used for faster run
+
                 type            composite;
                 joints
                 (
                     {
-                        type Pxyz;  // Allow movement in any direction
+                        type Px;  // Allow translation in X -
                     }
                     {
-                        type Rxyz;  // Allow rotation along any axis
+                        type Ry;  // Allow rotation along Y axis
                                     // (local - body CS)
                     }
                 );
@@ -84,11 +88,11 @@ motionSolver        rigidBodyMotion;
             type            rigidBody;
             parent          hull;
 
-            centreOfMass    (-0.228 0.0 0);
-            mass            1;
-            rho             1;
-            inertia         (0.001 0 0 0.001 0 0.001);
-            transform       (1 0 0 0 1 0 0 0 1) (-0.228 0 0);
+            centreOfMass    (-0.2847 0.03 0);	// Relative to parent CoM
+            mass            0.0288;
+            inertia         (7.6e-6 0 0 4.2e-6 0 4.2e-6);
+		// transform and CoR - relative to parent CoR
+            transform       (1 0 0 0 1 0 0 0 1) (-0.2757 0.03 0);
             patches        (propellerWall);
             innerDistance   100;
             outerDistance   200;
@@ -101,12 +105,12 @@ motionSolver        rigidBodyMotion;
         rudder
         {
             type            rigidBody;
-            parent          hull;//root;
-            centreOfMass    (-0.265 0 0);
-            mass            1;
-            rho             1;
-            inertia         (0.001 0 0 0.001 0 0.001);
-            transform       (1 0 0 0 1 0 0 0 1) (-0.265 0 0);
+            parent          hull;
+            centreOfMass    (-0.3602 -0.0055 0);
+            mass            0.0746;
+            inertia         (3.3e-5 0 0 4.7e-6 0 3.4e-5);
+		// transform and CoR - relative to parent CoR
+            transform       (1 0 0 0 1 0 0 0 1) (-0.3487 -0.04 0);
             patches        (rudderWall);
             innerDistance   100;
             outerDistance   200;
@@ -114,11 +118,12 @@ motionSolver        rigidBodyMotion;
             {
                 type            Ry;
             }
-        }
+        }  //end rudder
     }
 
     restraints
     {
+
         rudderRotation
         {
             type                    prescribedRotation;

tutorials/multiphase/overInterDyMFoam/boatAndPropeller/constant/g

@@ -15,6 +15,6 @@ FoamFile
 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
 dimensions      [0 1 -2 0 0 0 0];
-value           (0 -9 0);//( 0 -9.81 0 );
+value           (0 -9.81 0);//( 0 -9.81 0 );
 
 // ************************************************************************* //

tutorials/multiphase/overInterDyMFoam/boatAndPropeller/constant/turbulenceProperties

@@ -14,6 +14,14 @@ FoamFile
 }
 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
-simulationType   laminar;
+simulationType  RAS;
 
+RAS
+{
+    RASModel        kEpsilon;
+
+    turbulence      on;
+
+    printCoeffs     on;
+}
 // ************************************************************************* //

tutorials/multiphase/overInterDyMFoam/boatAndPropeller/system/blockMeshDict

@@ -19,49 +19,50 @@ scale 1;
 vertices
 (
     // backgroundMesh
-    ( -1.00   -1    -1) // 0
-    (  1.00   -1    -1)
-    (  1.00    1.0  -1)
-    ( -1.00    1.0  -1)
-    ( -1.00   -1     1) // 4
-    (  1.00   -1     1)
-    (  1.00    1.0   1)
-    ( -1.00    1.0   1)
+    ( -0.50   -0.5    -0.7) // 0
+    (  1.00   -0.5    -0.7)
+    (  1.00    0.5  -0.7)
+    ( -0.50    0.5  -0.7)
+    ( -0.50   -0.5     0.7) // 4
+    (  1.00   -0.5     0.7)
+    (  1.00    0.5   0.7)
+    ( -0.50    0.5   0.7)
 
     // hullBox
-    (  0.04  -0.20  -0.2)  // 8
-    (  0.80  -0.20  -0.2)
-    (  0.80   0.20  -0.2)  // 10
-    (  0.04   0.20  -0.2)
-    (  0.04  -0.20   0.2)  // 12
-    (  0.80  -0.20   0.2)
-    (  0.80   0.20   0.2)  // 14
-    (  0.04   0.20   0.2)
+    (  0.045   -0.14  -0.15)  // 8
+    (  0.60  -0.14  -0.15)
+    (  0.60   0.10  -0.15)  // 10
+    (  0.045    0.10  -0.15)
+    (  0.045   -0.14   0.15)  // 12
+    (  0.60  -0.14   0.15)
+    (  0.60   0.10   0.15)  // 14
+    (  0.045    0.10   0.15)
 
     // propeller
-    ( -0.03   -0.08  -0.08)  // 16
-    (  0.04   -0.08  -0.08)
-    (  0.04    0.08  -0.08)  // 18
-    ( -0.03    0.08  -0.08)
-    ( -0.03   -0.08   0.08)  // 20
-    (  0.04   -0.08  0.08)
-    (  0.04    0.08  0.08)  // 22
-    ( -0.03    0.08  0.08)
+    ( -0.02   -0.08  -0.04)  // 16
+    (  0.04   -0.08  -0.04)
+    (  0.04    0.00  -0.04)  // 18
+    ( -0.02    0.00  -0.04)
+    ( -0.02   -0.08   0.04)  // 20
+    (  0.04   -0.08   0.04)
+    (  0.04    0.00   0.04)  // 22
+    ( -0.02    0.00   0.04)
 
     // rudder
-    ( -0.15   -0.1  -0.05)  // 24
-    ( -0.04   -0.1  -0.05)
-    ( -0.04    0.1  -0.05)  // 26
-    ( -0.15    0.1  -0.05)
-    ( -0.15   -0.1   0.05)  // 28
-    ( -0.04   -0.1  0.05)
-    ( -0.04    0.1  0.05)  // 30
-    ( -0.15    0.1  0.05)
+    ( -0.10    -0.14 -0.02)  // 24
+    ( -0.04    -0.14 -0.02)
+    ( -0.04    -0.02  -0.02)  // 26
+    ( -0.10    -0.02  -0.02)
+    ( -0.10    -0.14  0.02)  // 28
+    ( -0.04    -0.14  0.02)
+    ( -0.04    -0.02   0.02)  // 30
+    ( -0.10    -0.02  0.02)
 );
 
 blocks
 (
-    hex (0 1 2 3 4 5 6 7) background (80 80 80) simpleGrading (1 1 1)
+  //  hex (0 1 2 3 4 5 6 7) background (60 40 56) simpleGrading (1 1 1) // coarser mesh cell size 0.025 m
+	hex (0 1 2 3 4 5 6 7) background (75 50 70) simpleGrading (1 1 1)   // cell size 0.02 m
 
     hex (8 9 10 11 12 13 14 15) hullBox (32 16 16) simpleGrading (1 1 1)
 

tutorials/multiphase/overInterDyMFoam/boatAndPropeller/system/controlDict

@@ -19,13 +19,13 @@ libs            ("liboverset.so" "librigidBodyDynamics.so");
 
 application     overInterDyMFoam;
 
-startFrom       latestTime;
+startFrom       startTime;
 
 startTime       0;
 
 stopAt          endTime;
 
-endTime         5;
+endTime         1.5;
 
 deltaT          0.001;
 
@@ -49,10 +49,20 @@ runTimeModifiable true;
 
 adjustTimeStep  yes;
 
-//maxCo           1;
+
 maxCo           4.0;
 maxAlphaCo      5.0;
 maxDeltaT       1;
+functions
+{
+
+    minMax
+    {
+        type    fieldMinMax;
+        libs    ("libfieldFunctionObjects.so");
+        fields  (U);
+    }
+}
 
 
 // ************************************************************************* //

tutorials/multiphase/overInterDyMFoam/boatAndPropeller/system/fvSchemes

@@ -39,7 +39,7 @@ divSchemes
 
 laplacianSchemes
 {
-    default         Gauss linear uncorrected;
+    default         Gauss linear uncorrected;//uncorrected;
 }
 
 interpolationSchemes
@@ -49,12 +49,12 @@ interpolationSchemes
 
 snGradSchemes
 {
-    default         uncorrected;
+    default         uncorrected;//uncorrected;
 }
 
 oversetInterpolation
 {
-    method          inverseDistance;//cellVolumeWeight;
+    method          inverseDistance;
 }
 
 oversetInterpolationSuppressed

tutorials/multiphase/overInterDyMFoam/boatAndPropeller/system/fvSolution

@@ -83,7 +83,7 @@ solvers
 
 PIMPLE
 {
-    momentumPredictor   yes;
+    momentumPredictor   no;
     nOuterCorrectors    2;
     nCorrectors         2;
     nNonOrthogonalCorrectors 0;
@@ -93,7 +93,7 @@ PIMPLE
     massFluxInterpolation   no;
 
     moveMeshOuterCorrectors no;
-    turbOnFinalIterOnly no;
+    turbOnFinalIterOnly yes;
 
     oversetAdjustPhi    no;
 

tutorials/multiphase/overInterDyMFoam/boatAndPropeller/system/topoSetDictHull

@@ -60,7 +60,7 @@ actions
         source  boxToCell;
         boxes
         (
-            (0.07 -0.082 -0.1)(0.52 0.052 0.1) //hullBox
+            (0.12 -0.082 -0.1)(0.52 0.052 0.1) //hullBox
         );
     }
 

tutorials/multiphase/overInterDyMFoam/boatAndPropeller/system/topoSetDictPropeller

@@ -61,7 +61,7 @@ actions
         source  boxToCell;
         boxes
         (
-            (-0.0 -0.0499 -0.0499)( 0.02 0.0499 0.0499) //propeller
+            (0.005 -0.061 -0.0199)( 0.018 -0.0199 0.0199) //propeller
         );
     }
 

tutorials/multiphase/overInterDyMFoam/boatAndPropeller/system/topoSetDictRefine

@@ -30,7 +30,7 @@ actions
         source  boxToCell;
         boxes
         (
-            (-0.2 -0.2 -0.2)(0.05 0.2 0.2) //hullBox
+            (-0.2 -0.2 -0.2)(0.04 0.2 0.2) //hullBox
         );
     }
 );

tutorials/multiphase/overInterDyMFoam/boatAndPropeller/system/topoSetDictRudder

@@ -61,7 +61,7 @@ actions
         source  boxToCell;
         boxes
         (
-            (-0.12 -0.0749 -0.00499)(-0.070 0.0749 0.00499) //rudder
+            (-0.09 -0.12 -0.00499)(-0.059 -0.03 0.00499) //rudder
         );
     }