drum-PeriodictBoundary tutorial added

tutorials/sphereGranFlow/drum-PeriodicBoundary/settings/geometryDict

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+/* -------------------------------*- C++ -*--------------------------------- *\ 
+|  phasicFlow File                                                            | 
+|  copyright: www.cemf.ir                                                     | 
+\* ------------------------------------------------------------------------- */  
+objectName 	geometryDict;
+objectType 	dictionary;
+fileFormat  ASCII;
+/*---------------------------------------------------------------------------*/
+
+motionModel     rotatingAxis;
+
+rotatingAxisInfo                        // information for rotatingAxisMotion motion model
+{
+    rotAxis
+    {
+        p1      (0.0 0.0 0.0);          // first point for the axis of rotation 
+
+        p2      (0.0 0.0 1.0);          // second point for the axis of rotation
+
+        omega   1.214;                  // rotation speed (rad/s)
+    }
+}
+
+surfaces
+{
+    /*
+      A cylinder with begin and end radii 0.12 m and axis points at (0 0 0) and (0 0 0.1)
+    */
+    cylinder
+    {
+        type        cylinderWall;       // type of the wall
+
+        p1          (0.0 0.0 0.0);      // begin point of cylinder axis
+
+        p2          (0.0 0.0 0.1);      // end point of cylinder axis
+
+        radius1     0.12;               // radius at p1
+
+        radius2     0.12;               // radius at p2
+
+        resolution  24;                 // number of divisions
+
+        material    prop1;              // material name of this wall
+
+        motion      rotAxis;            // motion component name 
+    }
+}
+
+
+