FEM ElementFluid1D/en: Difference between revisions

From FreeCAD Documentation
(Updating to match new version of source page)
(Updating to match new version of source page)
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<languages/>
<languages/>
{{Docnav
{{Docnav|[[FEM_ElementGeometry2D|Shell plate thickness]]|[[FEM_ConstraintElectrostaticPotential|Constraint electrostatic potential]]|[[FEM_Module|FEM]]|IconL=FEM_ElementGeometry2D.png|IconC=Workbench_FEM.svg|IconR=Fem-constraint-electrostatic-potential.svg}}
|[[FEM_ElementGeometry2D|Shell plate thickness]]
|[[FEM_ConstraintElectrostaticPotential|Constraint electrostatic potential]]
|[[FEM_Module|FEM]]
|IconL=FEM_ElementGeometry2D.png
|IconC=Workbench_FEM.svg
|IconR=Fem-constraint-electrostatic-potential.svg
}}


{{GuiCommand
{{GuiCommand|Name=FEM ElementFluid1D|MenuLocation=Model → Fluid section for 1D flow||Workbenches=[[Fem Workbench|FEM]]|Shortcut=|SeeAlso=[[FEM_tutorial|FEM tutorial]]}}
|Name=FEM ElementFluid1D
|MenuLocation=Model → Fluid section for 1D flow
|Workbenches=[[Fem Workbench|FEM]]
|Shortcut=
|SeeAlso=[[FEM_tutorial|FEM tutorial]]
}}


==Description==
==Description==
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==Usage==
==Usage==


#Click on [[Image:FEM ElementFluid1D.png ‎|32px]] or choose {{KEY|Model}} → {{KEY|[[Image:FEM ElementFluid1D.png ‎|32px]] Fluid section for 1D flow}} from the top menu.
# Click on [[Image:FEM ElementFluid1D.png ‎|32px]] or choose {{KEY|Model}} → {{KEY|[[Image:FEM ElementFluid1D.png ‎|32px]] Fluid section for 1D flow}} from the top menu.
#Select Fluid type: Liquid, Gas or Open Channel
# Select Fluid type: Liquid, Gas or Open Channel
#Select Section type: Pipe Manning, Pipe Inlet etc.
# Select Section type: Pipe Manning, Pipe Inlet etc.
#Enter Section type parameters.
# Enter Section type parameters.
#Select and add edge.
# Select and add edge.


==Limitations==
==Limitations==
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# The *FLUID SECTION card is used to model fluid elements for 1D flow. Information on the card can be found here: http://web.mit.edu/calculix_v2.7/CalculiX/ccx_2.7/doc/ccx/node205.html
# The *FLUID SECTION card is used to model fluid elements for 1D flow. Information on the card can be found here: http://web.mit.edu/calculix_v2.7/CalculiX/ccx_2.7/doc/ccx/node205.html


{{Docnav
{{Docnav|[[FEM_ElementGeometry2D|Shell plate thickness]]|[[FEM_ConstraintElectrostaticPotential|Constraint electrostatic potential]]|[[FEM_Module|FEM]]|IconL=FEM_ElementGeometry2D.png|IconC=Workbench_FEM.svg|IconR=Fem-constraint-electrostatic-potential.svg}}
|[[FEM_ElementGeometry2D|Shell plate thickness]]
|[[FEM_ConstraintElectrostaticPotential|Constraint electrostatic potential]]
|[[FEM_Module|FEM]]
|IconL=FEM_ElementGeometry2D.png
|IconC=Workbench_FEM.svg
|IconR=Fem-constraint-electrostatic-potential.svg
}}


{{FEM Tools navi{{#translation:}}}}
{{FEM Tools navi{{#translation:}}}}

Revision as of 20:55, 9 April 2020

FEM ElementFluid1D

Menu location
Model → Fluid section for 1D flow
Workbenches
FEM
Default shortcut
None
Introduced in version
-
See also
FEM tutorial

Description

Creates a FEM fluid section element for aerodynamic and hydraulic networks

Usage

  1. Click on or choose Model Fluid section for 1D flow from the top menu.
  2. Select Fluid type: Liquid, Gas or Open Channel
  3. Select Section type: Pipe Manning, Pipe Inlet etc.
  4. Enter Section type parameters.
  5. Select and add edge.

Limitations

  1. The card only works with a 3 noded network element type. Information can be found here: http://web.mit.edu/calculix_v2.7/CalculiX/ccx_2.7/doc/ccx/node54.html

Notes

  1. An example of the set up of a hydraulic network can be found here: http://web.mit.edu/calculix_v2.7/CalculiX/ccx_2.7/doc/ccx/node13.html
  2. The *FLUID SECTION card is used to model fluid elements for 1D flow. Information on the card can be found here: http://web.mit.edu/calculix_v2.7/CalculiX/ccx_2.7/doc/ccx/node205.html