Day 6 - Revision history

Divyesh: /* Meshing with blockMesh */

2021-05-25T14:51:23Z

Meshing with blockMesh

Jozsef Nagy: /* Meshing in OpenFOAM with snappyHexMesh */

2021-05-04T05:32:58Z

Meshing in OpenFOAM with snappyHexMesh

Jozsef Nagy: /* Meshing in OpenFOAM */

2021-05-04T05:32:49Z

Meshing in OpenFOAM

Jozsef Nagy at 05:32, 4 May 2021

2021-05-04T05:32:16Z

Jozsef Nagy: /* How To Build a complete OpenFOAM Project - Exhaust manifold */

2020-08-03T06:03:16Z

How To Build a complete OpenFOAM Project - Exhaust manifold

Jozsef Nagy at 06:03, 3 August 2020

2020-08-03T06:03:06Z

Jozsef Nagy at 06:19, 25 March 2020

2020-03-25T06:19:36Z

Andy Heather at 11:25, 19 October 2018

2018-10-19T11:25:18Z

Jozsef Nagy: /* snappyHexMesh – Multi region */

2018-03-30T08:07:41Z

snappyHexMesh – Multi region

Jozsef Nagy: /* snappyHexMesh – Single region */

2018-03-30T08:07:20Z

snappyHexMesh – Single region

@@ Line 15: / Line 15: @@
 ==[https://wiki.openfoam.com/BlockMesh_by_Divyesh_Variya_(DD_Fluids) Meshing with blockMesh]==
-In this tutorial a detailed overview is given using a lid driven cavity case. The three major sections of blockMeshDict are discussed with different hands on modifications. In addition an explanation of the sub-section edges of blockMeshDict is explained in this tutorial. How one can create an arc and polyline using edges section is discussed with hands on modifications. Additionally, this tutorial describes how one can create finer mesh near a particular face in blockMeshDict, simpleGrading is used.
+The blockMesh is a very simple and powerful tool or utility of OpenFOAM to create simple 1D/2D/3D geometries and mesh it. In this tutorial series a detailed overview is given using a lid driven cavity case.
 ==[https://wiki.openfoam.com/Meshing_in_OpenFOAM_by_Joel_Guerrero Meshing with snappyHexMesh]==

@@ Line 17: / Line 17: @@
 In this tutorial a detailed overview is given using a lid driven cavity case. The three major sections of blockMeshDict are discussed with different hands on modifications. In addition an explanation of the sub-section edges of blockMeshDict is explained in this tutorial. How one can create an arc and polyline using edges section is discussed with hands on modifications. Additionally, this tutorial describes how one can create finer mesh near a particular face in blockMeshDict, simpleGrading is used.
-==[https://wiki.openfoam.com/Meshing_in_OpenFOAM_by_Joel_Guerrero Meshing in OpenFOAM with snappyHexMesh]==
+==[https://wiki.openfoam.com/Meshing_in_OpenFOAM_by_Joel_Guerrero Meshing with snappyHexMesh]==
 The saying goes "Who owns the mesh, owns the solution". In OpenFOAM there are several ways to set up a mesh. On the one hand you can import it from external tools, you can use the simple blockMesh utility [https://wiki.openfoam.com/index.php?title=BlockMesh_by_Stefan_Radl] [https://wiki.openfoam.com/index.php?title=BlockMesh_by_Jozsef_Nagy] [https://wiki.openfoam.com/index.php?title=BlockMesh_by_Ferras,_Fernandes_and_Nobrega] or you can create your arbitrary mesh with snappyHexMesh. This tutorial will show you all the possibilities. The topics covered are:

@@ Line 17: / Line 17: @@
 In this tutorial a detailed overview is given using a lid driven cavity case. The three major sections of blockMeshDict are discussed with different hands on modifications. In addition an explanation of the sub-section edges of blockMeshDict is explained in this tutorial. How one can create an arc and polyline using edges section is discussed with hands on modifications. Additionally, this tutorial describes how one can create finer mesh near a particular face in blockMeshDict, simpleGrading is used.
-==[https://wiki.openfoam.com/Meshing_in_OpenFOAM_by_Joel_Guerrero Meshing in OpenFOAM]==
+==[https://wiki.openfoam.com/Meshing_in_OpenFOAM_by_Joel_Guerrero Meshing in OpenFOAM with snappyHexMesh]==
 The saying goes "Who owns the mesh, owns the solution". In OpenFOAM there are several ways to set up a mesh. On the one hand you can import it from external tools, you can use the simple blockMesh utility [https://wiki.openfoam.com/index.php?title=BlockMesh_by_Stefan_Radl] [https://wiki.openfoam.com/index.php?title=BlockMesh_by_Jozsef_Nagy] [https://wiki.openfoam.com/index.php?title=BlockMesh_by_Ferras,_Fernandes_and_Nobrega] or you can create your arbitrary mesh with snappyHexMesh. This tutorial will show you all the possibilities. The topics covered are:

@@ Line 12: / Line 12: @@
 * Salome
 * Onshape
 ==[https://wiki.openfoam.com/Meshing_in_OpenFOAM_by_Joel_Guerrero Meshing in OpenFOAM]==

@@ Line 33: / Line 33: @@
 ==[https://wiki.openfoam.com/Simulation_project_of_an_exhaust_manifold_by_Tobias_Holzmann How To Build a complete OpenFOAM Project - Exhaust manifold]==
-In this video you will learn how you can start your own simulation project. There is a heavy focus on meshing in Videos 1-10. You will learn about:
+In this tutorial you will learn how you can start your own simulation project. There is a heavy focus on meshing in Videos 1-10. You will learn about:
 * starting a project
@@ Line 42: / Line 42: @@
 * first meshing
 * mesh optimization
 =End of Day 6=

@@ Line 30: / Line 30: @@
 * local refinement along STL files
 * layer addition
 =End of Day 6=

@@ Line 22: / Line 22: @@
 * snappyHexMesh
-==[https://wiki.openfoam.com/Meshing_in_GMSH_by_Robert_Lee Meshing in GMSH]==
+==[https://wiki.openfoam.com/Meshing_with_cfMesh_by_Jozsef_Nagy Meshing with cfMesh]==
-One of the alternatives for an external open source tool for mesh creation is GMSH. In this tutorial you will get a compact introduction into the work flow within the software. The following topics are covered:
+An alternatives for snappyHexMesh is cfMesh. In this tutorial you will get a compact introduction into the work flow of the basics. The following topics are covered:
-* geometry definintion
+* geometry definition
-* difference between structured and unstructured meshes
+* basic mesh refinement
-* extrusion
+* local refinement along STL files
-* conversion to OpenFOAM
+* layer addition
 =End of Day 6=

@@ Line 1: / Line 1: @@
-Welcome to Day 6. By now you should have a good understanding of the very basics of OpenFOAM. Today we will further improve your knowledge by going in the direction of real life applications. You cannot mesh everything with the simple blockMesh utility. For real life geometries you will need more. Today you will learn this by creating your own arbitrary
+Welcome to Day 6. By now you should have a good understanding of the very basics of OpenFOAM. Today we will further improve your knowledge by going in the direction of real-world applications. You cannot mesh everything with the simple blockMesh utility. For real life geometries you will need more. Today you will learn this by creating your own
 * geometry
@@ Line 6: / Line 6: @@
 Go back to [https://wiki.openfoam.com/index.php?title=%223_weeks%22_series "3 weeks" series].
-=[https://wiki.openfoam.com/Geometry_creation_by_Joel_Guerrero Open source geometry creation]=
+==[https://wiki.openfoam.com/Geometry_creation_by_Joel_Guerrero Open source geometry creation]==
 Here you will get a detailed introduction into two alternatives for the creation of geometries as inputs for a CFD project in OpenFOAM
@@ Line 13: / Line 13: @@
 * Onshape
-=[https://wiki.openfoam.com/Meshing_in_OpenFOAM_by_Joel_Guerrero Meshing in OpenFOAM]=
+==[https://wiki.openfoam.com/Meshing_in_OpenFOAM_by_Joel_Guerrero Meshing in OpenFOAM]==
 The saying goes "Who owns the mesh, owns the solution". In OpenFOAM there are several ways to set up a mesh. On the one hand you can import it from external tools, you can use the simple blockMesh utility [https://wiki.openfoam.com/index.php?title=BlockMesh_by_Stefan_Radl] [https://wiki.openfoam.com/index.php?title=BlockMesh_by_Jozsef_Nagy] [https://wiki.openfoam.com/index.php?title=BlockMesh_by_Ferras,_Fernandes_and_Nobrega] or you can create your arbitrary mesh with snappyHexMesh. This tutorial will show you all the possibilities. The topics covered are:
@@ Line 22: / Line 22: @@
 * snappyHexMesh
-=[https://wiki.openfoam.com/SnappyHexMesh_%E2%80%93_Single_region_by_Bahram_Haddadi_and_colleagues snappyHexMesh – Single region]=
+==[https://wiki.openfoam.com/Meshing_in_GMSH_by_Robert_Lee Meshing in GMSH]==
 Mesh a flange geometry and simulate heat transfer in it using scalarTransportFoam.
@@ Line 30: / Line 47: @@
 * Understanding the three basic steps of snappyHexMesh
-=[https://wiki.openfoam.com/SnappyHexMesh_%E2%80%93_Multi_region_by_Bahram_Haddadi_and_colleagues snappyHexMesh – Multi region]=
+===[https://wiki.openfoam.com/SnappyHexMesh_%E2%80%93_Multi_region_by_Bahram_Haddadi_and_colleagues snappyHexMesh – Multi region]===
 In this tutorial a geometry with more than one region is meshed using snappyHexMesh and simulated using chtMultiRegionFoam.
@@ Line 36: / Line 53: @@
 * Understanding multi region meshing with the meshing tool snappyHexMesh
 * Multi region simulations

← Older revision		Revision as of 08:07, 30 March 2018
Line 33:		Line 33:

	In this tutorial a geometry with more than one region is meshed using snappyHexMesh and simulated using chtMultiRegionFoam.		In this tutorial a geometry with more than one region is meshed using snappyHexMesh and simulated using chtMultiRegionFoam.
		+
		+	* Understanding multi region meshing with the meshing tool snappyHexMesh
		+	* Multi region simulations

	=[https://wiki.openfoam.com/Meshing_in_GMSH_by_Robert_Lee Meshing in GMSH]=		=[https://wiki.openfoam.com/Meshing_in_GMSH_by_Robert_Lee Meshing in GMSH]=

← Older revision		Revision as of 08:07, 30 March 2018
Line 25:		Line 25:

	Mesh a flange geometry and simulate heat transfer in it using scalarTransportFoam.		Mesh a flange geometry and simulate heat transfer in it using scalarTransportFoam.
		+
		+	* The aim of the tutorial is to give a basic introduction to single region meshing with the meshing tool snappyHexMesh
		+	* Understanding the advantages of snappyHexMesh
		+	* Understanding the three basic steps of snappyHexMesh

	=[https://wiki.openfoam.com/SnappyHexMesh_%E2%80%93_Multi_region_by_Bahram_Haddadi_and_colleagues snappyHexMesh – Multi region]=		=[https://wiki.openfoam.com/SnappyHexMesh_%E2%80%93_Multi_region_by_Bahram_Haddadi_and_colleagues snappyHexMesh – Multi region]=