Seção do fluido para fluxo 1D

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FEM

FEM ElementFluid1D
Menu location
Model → Element Geometry → Fluid section for 1D flow
Workbenches
FEM
Default shortcut
None
Introduced in version
-
See also
FEM tutorial

Descrição

Creates a FEM fluid section element for pneumatic and hydraulic networks

Utilização

1. There are several ways to invoke the command:
   • Press the FEM ElementFluid1D button.
   • Select the Model → Element Geometry → Fluid section for 1D flow option from the 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.

Limitações

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

Notas

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

Previous: Espessura da casca de placa

Next: Restrição de potencial eletrostático

FEM

FEM

• FEM Analysis

• Materials: Solid, Fluid, Nonlinear mechanical; Material editor

• Element geometry: Beam (1D), Beam rotation (1D), Shell (2D), Fluid flow (1D)

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Constraints

• Electrostatic: Potential

• Fluid: Initial velocity, Fluid boundary, Flow velocity

• Mechanical: Fixed, Displacement, Plane rotation, Contact, Transform, Force, Pressure, Self weight, Bearing, Gear, Pulley

• Thermal: Initial temperature, Heat flux, Temperature, Heat source

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• Mesh: Mesh Netgen, Mesh GMSH, Mesh boundary layer, Mesh region, Mesh group, Nodes set, Mesh to mesh

• Solve: Calculix tools, CalculiX, Elmer, Z88; Equations: Heat, Elasticity, Electrostatic, Flux, Flow; Solver: Solver control, Solver run

• Results: Purge, Show; Postprocessing: Apply changes, Pipeline from result, Warp filter, Scalar clip filter, Function cut filter, Region clip filter, Line clip filter, Stress linearization plot, Data at point clip filter, Create functions

• Utilities: Clipping plane, Remove clipping planes; Mesh clear, Mesh display info

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• Additional: Preferences; FEM Install, FEM Mesh, FEM Solver, FEM CalculiX, FEM Concrete; FEM Element Types

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