tutorial: layeredSiloFilling

tutorials/sphereGranFlow/layeredSiloFilling/settings/geometryDict

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+/* -------------------------------*- C++ -*--------------------------------- *\ 
+|  phasicFlow File                                                            | 
+|  copyright: www.cemf.ir                                                     | 
+\* ------------------------------------------------------------------------- */  
+
+objectName 	geometryDict;
+objectType 	dictionary;
+
+// motion model: all surfaces are fixed
+motionModel fixedWall; 
+
+surfaces
+{
+	
+	cylinderShell
+	{
+		type 		cylinderWall;  	// type of the wall
+		p1 			(0.0 0.0 0.0);  // begin point of cylinder axis
+		p2 			(0.0 0.0 0.4);  // end point of cylinder axis
+		radius1 	0.1;		// radius at p1
+		radius2 	0.1;		// radius at p2
+		resolution 	36;      	// number of divisions
+		material 	wallMat;   	// material name of this wall
+	}
+
+	coneShell
+	{
+		type 		cylinderWall;  	// type of the wall
+		p1 			(0.0 0.0 -0.1);  // begin point of cylinder axis
+		p2 			(0.0 0.0 0.0);  // end point of cylinder axis
+		radius1 	0.02;		// radius at p1
+		radius2 	0.1;		// radius at p2
+		resolution 	36;      	// number of divisions
+		material 	wallMat;   	// material name of this wall
+	}
+
+	/*
+	This is a plane wall at the exit of silo
+	*/
+	exitGate
+	{
+		type planeWall;
+		p1 (-0.02 -0.02 -0.1);
+		p2 ( 0.02 -0.02 -0.1);
+		p3 ( 0.02  0.02 -0.1);
+		p4 (-0.02  0.02 -0.1);
+		material wallMat;
+	}
+		
+}
+

tutorials/sphereGranFlow/layeredSiloFilling/settings/particlesDict

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+/* -------------------------------*- C++ -*--------------------------------- *\ 
+|  phasicFlow File                                                            | 
+|  copyright: www.cemf.ir                                                     | 
+\* ------------------------------------------------------------------------- */  
+
+objectName 	particlesDict;
+objectType 	dictionary;
+
+setFields
+{
+	defaultValue 
+	{
+		velocity 		realx3 	(0 0 0); 		// linear velocity (m/s)
+		acceleration 	realx3 	(0 0 0); 		// linear acceleration (m/s2)
+		rotVelocity 	realx3 	(0 0 0);  		// rotational velocity (rad/s)
+		shapeName 		word	lightSphere; 	// name of the particle shape 
+	}
+
+	selectors
+	{}
+}
+
+// positions particles 
+positionParticles
+{
+	method empty;     		// creates the required fields with zero particles (empty). 
+
+	maxNumberOfParticles 	50000; // maximum number of particles in the simulation
+	mortonSorting 			Yes;    // perform initial sorting based on morton code?   
+
+}

tutorials/sphereGranFlow/layeredSiloFilling/settings/settingsDict

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+/* -------------------------------*- C++ -*--------------------------------- *\ 
+|  phasicFlow File                                                            | 
+|  copyright: www.cemf.ir                                                     | 
+\* ------------------------------------------------------------------------- */  
+objectName 	settingsDict;
+objectType 	dictionary;;
+
+run 			layerdSiloFilling;
+
+dt 				0.00001; 	// time step for integration (s)
+
+startTime 		0; 			// start time for simulation 
+
+endTime 		5;	 		// end time for simulation 
+
+saveInterval 	0.05; 		// time interval for saving the simulation
+
+timePrecision   6;			// maximum number of digits for time folder 
+
+g 				(0 0 -9.8); // gravity vector (m/s2) 
+
+/*
+	Simulation domain 
+	every particles that goes outside this domain is deleted.
+*/
+domain 
+{
+	min (-0.1 -0.1 -0.1);
+	max ( 0.1  0.1  0.40);
+}
+
+integrationMethod 		AdamsBashforth3; 	// integration method 
+
+timersReport 			Yes;  	// report timers?
+
+timersReportInterval   	0.01;	// time interval for reporting timers