From 09e1bfa865d83588febe2abd9a7fbf6a1bdf5cb1 Mon Sep 17 00:00:00 2001
From: mattijs <mattijs>
Date: Tue, 29 Sep 2009 20:34:35 +0100
Subject: [PATCH] pointMotion derived cellMotion is equivalent

---
 .../pimpleDyMFoam/movingCone/0/cellMotionUx   | 60 -------------------
 .../pimpleDyMFoam/movingCone/0/pointMotionUx  | 51 +++++++++++++++-
 .../movingCone/system/controlDict             |  3 +
 3 files changed, 52 insertions(+), 62 deletions(-)
 delete mode 100644 tutorials/incompressible/pimpleDyMFoam/movingCone/0/cellMotionUx

diff --git a/tutorials/incompressible/pimpleDyMFoam/movingCone/0/cellMotionUx b/tutorials/incompressible/pimpleDyMFoam/movingCone/0/cellMotionUx
deleted file mode 100644
index 5ff6260740..0000000000
--- a/tutorials/incompressible/pimpleDyMFoam/movingCone/0/cellMotionUx
+++ /dev/null
@@ -1,60 +0,0 @@
-/*--------------------------------*- C++ -*----------------------------------*\
-| =========                 |                                                 |
-| \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox           |
-|  \\    /   O peration     | Version:  1.6                                   |
-|   \\  /    A nd           | Web:      http://www.OpenFOAM.org               |
-|    \\/     M anipulation  |                                                 |
-\*---------------------------------------------------------------------------*/
-FoamFile
-{
-    version     2.0;
-    format      ascii;
-    class       volScalarField;
-    object      motionU;
-}
-// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
-
-dimensions      [0 1 -1 0 0 0 0];
-
-internalField   uniform 0;
-
-boundaryField
-{
-    movingWall
-    {
-        type            fixedValue;
-        value           uniform 1;
-    }
-    farFieldMoving
-    {
-        type            slip;
-    }
-    fixedWall
-    {
-        type            fixedValue;
-        value           uniform 0;
-    }
-    axis
-    {
-        type            symmetryPlane;
-    }
-    left
-    {
-        type            fixedValue;
-        value           uniform 0;
-    }
-    farField
-    {
-        type            slip;
-    }
-    back
-    {
-        type            wedge;
-    }
-    front
-    {
-        type            wedge;
-    }
-}
-
-// ************************************************************************* //
diff --git a/tutorials/incompressible/pimpleDyMFoam/movingCone/0/pointMotionUx b/tutorials/incompressible/pimpleDyMFoam/movingCone/0/pointMotionUx
index e0a68b5aff..eecd57c2c0 100644
--- a/tutorials/incompressible/pimpleDyMFoam/movingCone/0/pointMotionUx
+++ b/tutorials/incompressible/pimpleDyMFoam/movingCone/0/pointMotionUx
@@ -27,7 +27,33 @@ boundaryField
     }
     farFieldMoving
     {
-        type            slip;
+        //type            slip;
+        type            surfaceSlipDisplacement;
+        geometry
+        {
+            top
+            {
+                type        searchablePlane;
+                planeType   pointAndNormal;
+                basePoint   (0 0.0025 0);
+               normalVector (0 1 0); 
+            }
+        };
+
+        // Find projection with surface:
+        //     fixedNormal : intersections along prespecified direction
+        //     pointNormal : intersections along current pointNormal of patch
+        //     nearest     : nearest point on surface
+        followMode fixedNormal;
+
+        // if fixedNormal : normal
+        projectDirection (0 1 0);
+
+        //- -1 or component to knock out before doing projection
+        wedgePlane      -1;
+
+        //- Points that should remain fixed
+        //frozenPointsZone fixedPointsZone;
     }
     fixedWall
     {
@@ -45,7 +71,28 @@ boundaryField
     }
     farField
     {
-        type            slip;
+        //type            slip;
+        type            surfaceSlipDisplacement;
+        geometry
+        {
+            top
+            {
+                type        searchablePlane;
+                planeType   pointAndNormal;
+                basePoint   (0 0.0025 0);
+               normalVector (0 1 0); 
+            }
+        };
+
+        followMode fixedNormal;
+
+        projectDirection (0 1 0);
+
+        //- -1 or component to knock out before doing projection
+        wedgePlane      -1;
+
+        //- Points that should remain fixed
+        //frozenPointsZone fixedPointsZone;
     }
     back
     {
diff --git a/tutorials/incompressible/pimpleDyMFoam/movingCone/system/controlDict b/tutorials/incompressible/pimpleDyMFoam/movingCone/system/controlDict
index fac973c9f9..ae0f289880 100644
--- a/tutorials/incompressible/pimpleDyMFoam/movingCone/system/controlDict
+++ b/tutorials/incompressible/pimpleDyMFoam/movingCone/system/controlDict
@@ -17,6 +17,9 @@ FoamFile
 
 application     pimpleDyMFoam;
 
+// For surfaceSlip boundary conditions
+libs            ("libfvMotionSolvers.so");
+
 startFrom       startTime;
 
 startTime       0;