ENH: foamyHexMesh: Add mixerVessel tutorial

tutorials/mesh/foamyHexMesh/mixerVessel/constant/polyMesh/blockMeshDict

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+/*--------------------------------*- C++ -*----------------------------------*\
+| =========                 |                                                 |
+| \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox           |
+|  \\    /   O peration     | Version:  dev                                   |
+|   \\  /    A nd           | Web:      www.OpenFOAM.org                      |
+|    \\/     M anipulation  |                                                 |
+\*---------------------------------------------------------------------------*/
+FoamFile
+{
+    version     2.0;
+    format      ascii;
+    class       dictionary;
+    object      blockMeshDict;
+}
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+convertToMeters 1;
+
+vertices
+(
+    ( -300 -300 -250)
+    (  300 -300 -250)
+    (  300  300 -250)
+    ( -300  300 -250)
+    ( -300 -300 1500)
+    (  300 -300 1500)
+    (  300  300 1500)
+    ( -300  300 1500)
+);
+
+blocks
+(
+    hex (0 1 2 3 4 5 6 7) (30 30 67) simpleGrading (1 1 1)
+);
+
+edges
+(
+);
+
+boundary
+(
+    allBoundary
+    {
+        type patch;
+        faces
+        (
+            (3 7 6 2)
+            (0 4 7 3)
+            (2 6 5 1)
+            (1 5 4 0)
+            (0 3 2 1)
+            (4 5 6 7)
+        );
+    }
+);
+
+
+// ************************************************************************* //

tutorials/mesh/foamyHexMesh/mixerVessel/constant/triSurface/rawSurfaces/README

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+Folder to house tri-surfaces
+
+The Allrun script copies the surface from the $FOAM_TUTORIALS/resources/geometry
+folder

tutorials/mesh/foamyHexMesh/mixerVessel/constant/triSurface/surfaceProcess.sh

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+#!/bin/bash
+
+cd ${0%/*} || exit 1    # run from this directory
+
+#cp rawSurfaces/MRF.stl MRF.stl
+#cp rawSurfaces/baffles.stl baffles.stl
+
+cp rawSurfaces/vessel.stl vessel.stl
+cp rawSurfaces/sparger.stl sparger.stl
+cp rawSurfaces/shaftRotating.stl shaftRotating.stl
+cp rawSurfaces/shaftStatic.stl shaftStatic.stl
+cp rawSurfaces/gasInlet.stl gasInlet.stl
+cp rawSurfaces/stirrer.stl stirrer.stl
+
+# Vessel surface
+surfaceAutoPatch vessel.stl vessel.stl 120
+
+# Sparger
+surfaceCheck sparger.stl
+surfaceAdd gasInlet.stl sparger_0.obj spargerInlet.stl
+surfaceConvert sparger_1.obj spargerShaft.stl
+surfaceOrient -inside spargerInlet.stl "(-100 -50 500)" spargerInlet.stl
+surfaceOrient -inside spargerShaft.stl "(-50 -20 -100)" spargerShaft.stl
+
+# Rotating shaft
+surfaceOrient -inside shaftRotating.stl "(-100 -50 500)" shaftRotating.stl
+
+# Static shaft
+surfaceOrient -inside shaftStatic.stl "(15 -200 1000)" shaftStatic.stl
+
+# Stirrer
+surfaceSplitByTopology stirrer.stl stirrer.stl
+surfaceOrient -inside stirrer.stl "(15 -200 1000)" stirrer.stl
+
+
+# ----------------------------------------------------------------- end-of-file