FreeCAD-Doc/localwiki/FEM_Module-id.html
2018-07-19 18:47:02 -05:00

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<html><head><title>FEM Module/id</title><meta http-equiv="Content-Type" content="text/html; charset=utf-8"><link type='text/css' href='wiki.css' rel='stylesheet'></head><body><h1>FEM Module/id</h1></div>
<div id="mw-content-text" lang="id" dir="ltr" class="mw-content-ltr"><hr/><div class="mw-parser-output"><p>The <b>FEM Workbench</b> provides modern Finite Element Analysis (FEA) workflow for FreeCAD. Mainly this means all tools to make an Finite Element Analysis are combined in one GUI.
</p><p><a href="https://www.freecadweb.org/wiki/index.php?title=File:FemWorkbench.jpg" class="image"><img alt="FemWorkbench.jpg" src="FemWorkbench.jpg" width="455" height="487" /></a><br />
</p><p>The steps to do a FEA in FreeCAD FEM Workbench GUI are:
</p>
<ul><li> Preprocessing
<ul><li> Modeling the geometry, in which FreeCAD is already a nearly full-grown software.</li>
<li> Create an Analysis:
<ul><li> Create an FEM Mesh out of the geometrical model.</li>
<li> Add Constraints such as loads and support fixes to the analysis model.</li>
<li> Add a Material to the analysis model</li></ul></li></ul></li>
<li> Solving
<ul><li> Solve the system of equations from within the FreeCAD GUI.</li></ul></li>
<li> Postprocessing
<ul><li> View Results inside FreeCAD GUI.</li></ul></li></ul>
<p>The above mainly describes how a FEA analysis is done inside FreeCAD FEM Workbench. For further documentation refer to the GUI Tools described later here.
</p><p>As of FreeCAD version 0.15 the FEM-Module can be used on Windows, Mac OSX and Linux platforms. Since FEM Workbench makes use of external software, the amount of manual intervention until the FEM workbench is ready to use will depend on the OS that you are using. Check out <a href="FEM_Install.html" title="FEM Install">FEM Install</a>.
</p>
<h2><span class="mw-headline" id="Tools">Tools</span></h2>
<ul><li> Menu Model:
<ul><li> <a href="https://www.freecadweb.org/wiki/index.php?title=File:Fem-analysis.svg" class="image"><img alt="Fem-analysis.svg" src="Fem-analysis.svg" width="32" height="32" /></a> <a href="FEM_Analysis.html" title="FEM Analysis">Analysis container</a>: Creates a new container for a mechanical analysis. If a solid is selected in the tree view before clicking on it, the meshing dialog will be opened next. </li>
<li> <a href="https://www.freecadweb.org/wiki/index.php?title=File:Fem-material.svg" class="image"><img alt="Fem-material.svg" src="Fem-material.svg" width="32" height="32" /></a> <a href="FEM_MaterialSolid.html" title="FEM MaterialSolid">FEM material for solid</a>: Lets you select a material from the database.</li>
<li> <a href="https://www.freecadweb.org/wiki/index.php?title=File:Fem-material-fluid.svg" class="image"><img alt="Fem-material-fluid.svg" src="Fem-material-fluid.svg" width="32" height="32" /></a> <a href="FEM_MaterialFluid.html" title="FEM MaterialFluid">FEM material for fluid</a>: Lets you select a material from the database.</li>
<li> <a href="https://www.freecadweb.org/wiki/index.php?title=File:Fem-material-nonlinear.svg" class="image"><img alt="Fem-material-nonlinear.svg" src="Fem-material-nonlinear.svg" width="32" height="32" /></a> <a href="FEM_MaterialMechanicalNonlinear.html" title="FEM MaterialMechanicalNonlinear">Nonlinear mechanical material</a>: Lets you select a material from the database.</li>
<li> <a href="https://www.freecadweb.org/wiki/index.php?title=File:Fem-beam-section.svg" class="image"><img alt="Fem-beam-section.svg" src="Fem-beam-section.svg" width="32" height="32" /></a> <a href="FEM_ElementGeometry1D.html" title="FEM ElementGeometry1D">Beam cross section</a>:</li>
<li> <a href="https://www.freecadweb.org/wiki/index.php?title=File:Fem-beam-rotation.svg" class="image"><img alt="Fem-beam-rotation.svg" src="Fem-beam-rotation.svg" width="32" height="32" /></a> <a href="FEM_ElementRotation1D.html" title="FEM ElementRotation1D">Beam rotation</a>:</li>
<li> <a href="https://www.freecadweb.org/wiki/index.php?title=File:Fem-shell-thickness.svg" class="image"><img alt="Fem-shell-thickness.svg" src="Fem-shell-thickness.svg" width="32" height="32" /></a> <a href="FEM_ElementGeometry2D.html" title="FEM ElementGeometry2D">Shell plate thickness</a>:</li>
<li> <a href="https://www.freecadweb.org/wiki/index.php?title=File:Fem-fluid-section.svg" class="image"><img alt="Fem-fluid-section.svg" src="Fem-fluid-section.svg" width="32" height="32" /></a> <a href="FEM_ElementFluid1D.html" title="FEM ElementFluid1D">Fluid section for 1D flow</a>:</li>
<li> Mechanical constraints:
<ul><li> <a href="https://www.freecadweb.org/wiki/index.php?title=File:Fem-constraint-fixed.svg" class="image"><img alt="Fem-constraint-fixed.svg" src="Fem-constraint-fixed.svg" width="32" height="32" /></a> <a href="FEM_ConstraintFixed.html" title="FEM ConstraintFixed">Constraint fixed</a>: Used to define a fixed constraint on point/edge/face(s).</li>
<li> <a href="https://www.freecadweb.org/wiki/index.php?title=File:Fem-constraint-displacement.svg" class="image"><img alt="Fem-constraint-displacement.svg" src="Fem-constraint-displacement.svg" width="32" height="32" /></a> <a href="FEM_ConstraintDisplacement.html" title="FEM ConstraintDisplacement">Constraint displacement</a>: Used to define a displacement constraint on point/edge/face(s).</li>
<li> <a href="https://www.freecadweb.org/wiki/index.php?title=File:Fem-constraint-planerotation.svg" class="image"><img alt="Fem-constraint-planerotation.svg" src="Fem-constraint-planerotation.svg" width="32" height="32" /></a> <a href="FEM_ConstraintPlaneRotation.html" title="FEM ConstraintPlaneRotation">Constraint plane rotation</a>: Used to define a plane rotation constraint on a planar face.</li>
<li> <a href="https://www.freecadweb.org/wiki/index.php?title=File:Fem-constraint-contact.svg" class="image"><img alt="Fem-constraint-contact.svg" src="Fem-constraint-contact.svg" width="32" height="32" /></a> <a href="FEM_ConstraintContact.html" title="FEM ConstraintContact">Constraint contact</a>: Used to define a contact constraint between two faces.</li>
<li> <a href="https://www.freecadweb.org/wiki/index.php?title=File:Fem-constraint-transform.svg" class="image"><img alt="Fem-constraint-transform.svg" src="Fem-constraint-transform.svg" width="32" height="32" /></a> <a href="FEM_ConstraintTransform.html" title="FEM ConstraintTransform">Constraint transform</a>:</li>
<li> <a href="https://www.freecadweb.org/wiki/index.php?title=File:Fem-constraint-force.svg" class="image"><img alt="Fem-constraint-force.svg" src="Fem-constraint-force.svg" width="32" height="32" /></a> <a href="FEM_ConstraintForce.html" title="FEM ConstraintForce">Constraint force</a>: Used to define a force in [N] applied uniformly to a selectable face in a definable direction. </li>
<li> <a href="https://www.freecadweb.org/wiki/index.php?title=File:Fem-constraint-pressure.svg" class="image"><img alt="Fem-constraint-pressure.svg" src="Fem-constraint-pressure.svg" width="32" height="32" /></a> <a href="FEM_ConstraintPressure.html" title="FEM ConstraintPressure">Constraint pressure</a>: Used to define a pressure constraint.</li>
<li> <a href="https://www.freecadweb.org/wiki/index.php?title=File:Fem-constraint-selfweight.svg" class="image"><img alt="Fem-constraint-selfweight.svg" src="Fem-constraint-selfweight.svg" width="32" height="32" /></a> <a href="FEM_ConstraintSelfWeight.html" title="FEM ConstraintSelfWeight">Constraint self weight</a>: Used to define a gravity acceleration acting on a model.</li>
<li> <a href="https://www.freecadweb.org/wiki/index.php?title=File:Fem-constraint-bearing.svg" class="image"><img alt="Fem-constraint-bearing.svg" src="Fem-constraint-bearing.svg" width="32" height="32" /></a> <a href="FEM_ConstraintBearing.html" title="FEM ConstraintBearing">Constraint bearing</a>: Used to define a bearing constraint.</li>
<li> <a href="https://www.freecadweb.org/wiki/index.php?title=File:Fem-constraint-gear.svg" class="image"><img alt="Fem-constraint-gear.svg" src="Fem-constraint-gear.svg" width="32" height="32" /></a> <a href="FEM_ConstraintGear.html" title="FEM ConstraintGear">Constraint gear</a>: Used to define a gear constraint. </li>
<li> <a href="https://www.freecadweb.org/wiki/index.php?title=File:Fem-constraint-pulley.svg" class="image"><img alt="Fem-constraint-pulley.svg" src="Fem-constraint-pulley.svg" width="32" height="32" /></a> <a href="FEM_ConstraintPulley.html" title="FEM ConstraintPulley">Constraint pulley</a>: Used to define a pulley constraint. </li></ul></li>
<li> Thermal constraints:
<ul><li> <a href="https://www.freecadweb.org/wiki/index.php?title=File:Fem-constraint-InitialTemperature.svg" class="image"><img alt="Fem-constraint-InitialTemperature.svg" src="Fem-constraint-InitialTemperature.svg" width="32" height="32" /></a> <a href="FEM_ConstraintInitialTemperature.html" title="FEM ConstraintInitialTemperature">Constraint initial temperature</a>: Used to define the initial temperature of a body.</li>
<li> <a href="https://www.freecadweb.org/wiki/index.php?title=File:Fem-constraint-heatflux.svg" class="image"><img alt="Fem-constraint-heatflux.svg" src="Fem-constraint-heatflux.svg" width="32" height="32" /></a> <a href="FEM_ConstraintHeatflux.html" title="FEM ConstraintHeatflux">Constraint heatflux</a>: Used to define a heat flux constraint on a face(s).</li>
<li> <a href="https://www.freecadweb.org/wiki/index.php?title=File:Fem-constraint-temperature.svg" class="image"><img alt="Fem-constraint-temperature.svg" src="Fem-constraint-temperature.svg" width="32" height="32" /></a> <a href="FEM_ConstraintTemperature.html" title="FEM ConstraintTemperature">Constraint temperature</a>: Used to define a temperature constraint on a point/edge/face(s).</li>
<li> <a href="https://www.freecadweb.org/wiki/index.php?title=File:Fem-constraint-heatflux.svg" class="image"><img alt="Fem-constraint-heatflux.svg" src="Fem-constraint-heatflux.svg" width="32" height="32" /></a> <a href="FEM_ConstraintBodyHeatSource.html" title="FEM ConstraintBodyHeatSource">Constraint body heat source</a>:</li></ul></li>
<li> Fluid constraints:
<ul><li> <a href="https://www.freecadweb.org/wiki/index.php?title=File:Fem-constraint-initial-flow-velocity.svg" class="image"><img alt="Fem-constraint-initial-flow-velocity.svg" src="Fem-constraint-initial-flow-velocity.svg" width="32" height="32" /></a> <a href="FEM_ConstraintInitialFlowVelocity.html" title="FEM ConstraintInitialFlowVelocity">Constraint initial flow velocity</a>: </li>
<li> <a href="https://www.freecadweb.org/wiki/index.php?title=File:Fem-constraint-fluid-boundary.svg" class="image"><img alt="Fem-constraint-fluid-boundary.svg" src="Fem-constraint-fluid-boundary.svg" width="32" height="32" /></a> <a href="FEM_ConstraintFluidBoundary.html" title="FEM ConstraintFluidBoundary">Constraint fluid boundary</a>:</li>
<li> <a href="https://www.freecadweb.org/wiki/index.php?title=File:Fem-constraint-flow-velocity.svg" class="image"><img alt="Fem-constraint-flow-velocity.svg" src="Fem-constraint-flow-velocity.svg" width="32" height="32" /></a> <a href="FEM_ConstraintFlowVelocity.html" title="FEM ConstraintFlowVelocity">Constraint flow velocity</a>:</li></ul></li></ul></li></ul>
<p><br />
</p>
<ul><li> Menu Mesh:
<ul><li> <a href="https://www.freecadweb.org/wiki/index.php?title=File:Fem-femmesh-netgen-from-shape.svg" class="image"><img alt="Fem-femmesh-netgen-from-shape.svg" src="Fem-femmesh-netgen-from-shape.svg" width="32" height="32" /></a> <a href="FEM_MeshNetgenFromShape.html" title="FEM MeshNetgenFromShape">FEM mesh from shape by Netgen</a>: </li>
<li> <a href="https://www.freecadweb.org/wiki/index.php?title=File:Fem-femmesh-gmsh-from-shape.svg" class="image"><img alt="Fem-femmesh-gmsh-from-shape.svg" src="Fem-femmesh-gmsh-from-shape.svg" width="32" height="32" /></a> <a href="FEM_MeshGmshFromShape.html" title="FEM MeshGmshFromShape">FEM mesh from shape by GMSH</a>: </li>
<li> <a href="https://www.freecadweb.org/wiki/index.php?title=File:Fem-femmesh-boundary-layer.svg" class="image"><img alt="Fem-femmesh-boundary-layer.svg" src="Fem-femmesh-boundary-layer.svg" width="32" height="32" /></a> <a href="FEM_MeshBoundaryLayer.html" title="FEM MeshBoundaryLayer">FEM mesh boundary layer</a>: </li>
<li> <a href="https://www.freecadweb.org/wiki/index.php?title=File:Fem-femmesh-region.svg" class="image"><img alt="Fem-femmesh-region.svg" src="Fem-femmesh-region.svg" width="32" height="32" /></a> <a href="FEM_MeshRegion.html" title="FEM MeshRegion">FEM mesh region</a>: </li>
<li> <a href="https://www.freecadweb.org/wiki/index.php?title=File:Fem-femmesh-from-shape.svg" class="image"><img alt="Fem-femmesh-from-shape.svg" src="Fem-femmesh-from-shape.svg" width="32" height="32" /></a> <a href="FEM_MeshGroup.html" title="FEM MeshGroup">FEM mesh group</a>: </li>
<li> <a href="https://www.freecadweb.org/wiki/index.php?title=File:Fem-femmesh-create-node-by-poly.svg" class="image"><img alt="Fem-femmesh-create-node-by-poly.svg" src="Fem-femmesh-create-node-by-poly.svg" width="32" height="32" /></a> <a href="FEM_CreateNodesSet.html" title="FEM CreateNodesSet">Nodes set</a>: Creates/defines a node set from FEM mesh.</li>
<li> <a href="https://www.freecadweb.org/wiki/index.php?title=File:Fem-femmesh-to-mesh.svg" class="image"><img alt="Fem-femmesh-to-mesh.svg" src="Fem-femmesh-to-mesh.svg" width="32" height="32" /></a> <a href="FEM_FemMesh2Mesh.html" title="FEM FemMesh2Mesh">FEM mesh to mesh</a>: Convert the surface of a FEM mesh to a mesh.</li></ul></li></ul>
<p><br />
</p>
<ul><li> Menu Solve:
<ul><li> <a href="https://www.freecadweb.org/wiki/index.php?title=File:Fem-solver.svg" class="image"><img alt="Fem-solver.svg" src="Fem-solver.svg" width="32" height="32" /></a> <a href="FEM_SolverCalculixCxxtools.html" title="FEM SolverCalculixCxxtools">Solver Calculix CCX tools</a>: Creates a new solver for this analysis. In most cases the solver is created together with the analysis.</li>
<li> <a href="https://www.freecadweb.org/wiki/index.php?title=File:Fem-solver.svg" class="image"><img alt="Fem-solver.svg" src="Fem-solver.svg" width="32" height="32" /></a> <a href="FEM_SolverCalculiX.html" title="FEM SolverCalculiX">Solver CalculiX</a>: </li>
<li> <a href="https://www.freecadweb.org/wiki/index.php?title=File:Fem-elmer.svg" class="image"><img alt="Fem-elmer.svg" src="Fem-elmer.svg" width="32" height="32" /></a> <a href="FEM_SolverElmer.html" title="FEM SolverElmer">Solver Elmer</a>:</li>
<li> <a href="https://www.freecadweb.org/wiki/index.php?title=File:Fem-solver.svg" class="image"><img alt="Fem-solver.svg" src="Fem-solver.svg" width="32" height="32" /></a> <a href="FEM_SolverZ88.html" title="FEM SolverZ88">Solver Z88</a>:</li>
<li> <a href="https://www.freecadweb.org/wiki/index.php?title=File:Fem-equation-heat.svg" class="image"><img alt="Fem-equation-heat.svg" src="Fem-equation-heat.svg" width="32" height="32" /></a> <a href="FEM_EquationHeat.html" title="FEM EquationHeat">Equation heat</a>:</li>
<li> <a href="https://www.freecadweb.org/wiki/index.php?title=File:Fem-equation-elasticity.svg" class="image"><img alt="Fem-equation-elasticity.svg" src="Fem-equation-elasticity.svg" width="32" height="32" /></a> <a href="FEM_EquationElasticity.html" title="FEM EquationElasticity">Equation elasticity</a>: </li>
<li> <a href="https://www.freecadweb.org/wiki/index.php?title=File:Fem-equation-electrostatic.svg" class="image"><img alt="Fem-equation-electrostatic.svg" src="Fem-equation-electrostatic.svg" width="32" height="32" /></a> <a href="FEM_EquationElectrostatic.html" title="FEM EquationElectrostatic">Equation electrostatic</a>:</li>
<li> <a href="https://www.freecadweb.org/wiki/index.php?title=File:Fem-equation-fluxsolver.svg" class="image"><img alt="Fem-equation-fluxsolver.svg" src="Fem-equation-fluxsolver.svg" width="32" height="32" /></a> <a href="FEM_EquationFluxsolver.html" title="FEM EquationFluxsolver">Equation fluxsolver</a>:</li>
<li> <a href="https://www.freecadweb.org/wiki/index.php?title=File:Fem-equation-flow.svg" class="image"><img alt="Fem-equation-flow.svg" src="Fem-equation-flow.svg" width="32" height="32" /></a> <a href="FEM_EquationFlow.html" title="FEM EquationFlow">Equation flow</a>:</li>
<li> <a href="https://www.freecadweb.org/wiki/index.php?title=File:Fem-control-solver.svg" class="image"><img alt="Fem-control-solver.svg" src="Fem-control-solver.svg" width="32" height="32" /></a> <a href="FEM_SolverControl.html" title="FEM SolverControl">Solver job control</a>: Opens the menu to adjust and start the selected solver.</li>
<li> <a href="https://www.freecadweb.org/wiki/index.php?title=File:Fem-run-solver.svg" class="image"><img alt="Fem-run-solver.svg" src="Fem-run-solver.svg" width="32" height="32" /></a> <a href="FEM_SolverRun.html" title="FEM SolverRun">Solver run calculation</a>: Runs the selected solver of the active analysis.</li></ul></li></ul>
<p><br />
</p>
<ul><li> Menu Results:
<ul><li> <a href="https://www.freecadweb.org/wiki/index.php?title=File:Fem-purge-results.svg" class="image"><img alt="Fem-purge-results.svg" src="Fem-purge-results.svg" width="32" height="32" /></a> <a href="FEM_ResultsPurge.html" title="FEM ResultsPurge">Results purge</a>: Deletes the results of the active analysis.</li>
<li> <a href="https://www.freecadweb.org/wiki/index.php?title=File:Fem-result.svg" class="image"><img alt="Fem-result.svg" src="Fem-result.svg" width="24" height="24" /></a> <a href="FEM_ResultShow.html" title="FEM ResultShow">Result show</a>: Used to display the result of an analysis.</li>
<li> icon <a href="https://www.freecadweb.org/wiki/index.php?title=File:FEM_PostApplyChanges.png" class="image"><img alt="FEM PostApplyChanges.png" src="FEM_PostApplyChanges.png" width="32" height="31" /></a> <a href="FEM_PostApplyChanges.html" title="FEM PostApplyChanges">Post Apply changes</a>: </li>
<li> <a href="https://www.freecadweb.org/wiki/index.php?title=File:Fem-data.svg" class="image"><img alt="Fem-data.svg" src="Fem-data.svg" width="32" height="32" /></a> <a href="FEM_PostPipelineFromResult.html" title="FEM PostPipelineFromResult">Post Pipeline from result</a>:</li>
<li> <a href="https://www.freecadweb.org/wiki/index.php?title=File:Fem-clip.svg" class="image"><img alt="Fem-clip.svg" src="Fem-clip.svg" width="32" height="32" /></a> <a href="FEM_PostCreateClipFilter.html" title="FEM PostCreateClipFilter">Post Create clip filter</a>:</li>
<li> <a href="https://www.freecadweb.org/wiki/index.php?title=File:Fem-clip-scalar.svg" class="image"><img alt="Fem-clip-scalar.svg" src="Fem-clip-scalar.svg" width="32" height="32" /></a> <a href="FEM_PostCreateScalarClipFilter.html" title="FEM PostCreateScalarClipFilter">Post Create scalar clip filter</a>:</li>
<li> <a href="https://www.freecadweb.org/wiki/index.php?title=File:Fem-cut.svg" class="image"><img alt="Fem-cut.svg" src="Fem-cut.svg" width="32" height="32" /></a> <a href="FEM_PostCreateCutFilter.html" title="FEM PostCreateCutFilter">Post Create cut filter</a>:</li>
<li> <a href="https://www.freecadweb.org/wiki/index.php?title=File:Fem-warp.svg" class="image"><img alt="Fem-warp.svg" src="Fem-warp.svg" width="32" height="32" /></a> <a href="FEM_PostCreateWarpVectorFilter.html" title="FEM PostCreateWarpVectorFilter">Post Create warp vector filter</a>:</li>
<li> <a href="https://www.freecadweb.org/wiki/index.php?title=File:Fem-DataAlongLine.svg" class="image"><img alt="Fem-DataAlongLine.svg" src="Fem-DataAlongLine.svg" width="32" height="32" /></a> <a href="FEM_PostCreateDataAlongLineFilter.html" title="FEM PostCreateDataAlongLineFilter">Post Create data along line filter</a>:</li>
<li> <a href="https://www.freecadweb.org/wiki/index.php?title=File:Fem-linearizedstresses.svg" class="image"><img alt="Fem-linearizedstresses.svg" src="Fem-linearizedstresses.svg" width="32" height="32" /></a> <a href="FEM_PostCreateLinearizedStressesFilter.html" title="FEM PostCreateLinearizedStressesFilter">Post Create linearized stresses</a>: </li>
<li> icon [[Image:|32px]] <a href="FEM_PostCreateDataAtPointFilter.html" title="FEM PostCreateDataAtPointFilter">Post Create data at point filter</a>:</li>
<li> <a href="https://www.freecadweb.org/wiki/index.php?title=File:Fem-sphere.svg" class="image"><img alt="Fem-sphere.svg" src="Fem-sphere.svg" width="32" height="32" /></a> <a href="FEM_PostCreateFunctions.html" title="FEM PostCreateFunctions">Post Create functions</a>:</li></ul></li></ul>
<p><br />
</p>
<ul><li> Context Menu:
<ul><li> <a href="https://www.freecadweb.org/wiki/index.php?title=File:Fem-femmesh-clear-mesh.svg" class="image"><img alt="Fem-femmesh-clear-mesh.svg" src="Fem-femmesh-clear-mesh.svg" width="32" height="32" /></a> <a href="FEM_MeshClear.html" title="FEM MeshClear">FEM mesh clear</a>:</li>
<li> <a href="https://www.freecadweb.org/wiki/index.php?title=File:Fem-femmesh-print-info.svg" class="image"><img alt="Fem-femmesh-print-info.svg" src="Fem-femmesh-print-info.svg" width="32" height="32" /></a> <a href="FEM_MeshPrintInfo.html" title="FEM MeshPrintInfo">FEM mesh print info</a>:</li></ul></li></ul>
<p><br />
</p>
<ul><li> Preferences Menu
<ul><li> <a href="https://www.freecadweb.org/wiki/index.php?title=File:Std_DlgParameter.svg" class="image"><img alt="Std DlgParameter.svg" src="Std_DlgParameter.svg" width="32" height="32" /></a> <a href="Fem_Preferences.html" title="Fem Preferences">Preferences...</a>: Preferences disposable in FEM Tools.</li></ul></li></ul>
<h2><span class="mw-headline" id="Tutorials">Tutorials</span></h2>
<p>Tutorial 1 <a href="FEM_CalculiX_Cantilever_3D.html" title="FEM CalculiX Cantilever 3D"> FEM CalculiX Cantilever 3D</a>
</p><p>Tutorial 2 <a href="FEM_tutorial.html" title="FEM tutorial"> FEM Tutorial</a>
</p><p>Tutorial 3 <a href="FEM_Tutorial_Python.html" title="FEM Tutorial Python"> FEM Tutorial Python</a>
</p><p>Tutorial 4 <a href="FEM_Shear_of_a_Composite_Block.html" title="FEM Shear of a Composite Block">FEM Shear of a Composite Block</a>
</p><p>Coupled thermal mechanical analysis tutorials <a rel="nofollow" class="external text" href="https://opensimsa.github.io/training.html">PDF's</a>
</p><p>Video Tutorial 1 <a rel="nofollow" class="external text" href="https://forum.freecadweb.org/viewtopic.php?f=18&amp;t=20499#p158353">Forum post with you tube link</a>
</p><p>Video Tutorial 2 <a rel="nofollow" class="external text" href="https://forum.freecadweb.org/viewtopic.php?f=18&amp;t=20499&amp;start=10#p162321">Forum post with you tube link</a>
</p><p>Further video Tutorials <a rel="nofollow" class="external text" href="https://forum.freecadweb.org/viewtopic.php?f=18&amp;t=20499&amp;start=10#p162640">Forum post with you tube link</a>
</p>
<ul><li> <a href="Extend_FEM_Module.html" title="Extend FEM Module">Extend FEM Module</a>
<ul><li> <a href="Add_FEM_Equation_Tutorial.html" title="Add FEM Equation Tutorial">Add FEM Equation Tutorial</a></li>
<li> <a href="Add_FEM_Constraint_Tutorial.html" title="Add FEM Constraint Tutorial">Add FEM Constraint Tutorial</a></li></ul></li></ul>
<h2><span class="mw-headline" id="Links">Links</span></h2>
<p><a href="FEM_Install.html" title="FEM Install">FEM Install</a> for a detailed description how to set up a working FEM Module.
</p><p><a href="FEM_Mesh.html" title="FEM Mesh">FEM Mesh</a> for further Information about the FEM Mesh in FreeCAD
</p><p><a href="FEM_CalculiX.html" title="FEM CalculiX">FEM CalculiX</a> for further Information about the interface between FEM Module and the current Solver CalculiX
</p><p><a href="FEM_project.html" title="FEM project">FEM Project</a> for more detailed informations about the Units, Limitations and the Development of FEM Module.
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