MEF: ElementFluid1D

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FEM

FEM ElementFluid1D
poziția meniului
Model → Fluid section for 1D flow
Ateliere
FEM
scurtătură
nici unul
Prezentat în versiune
-
A se vedea, de asemenea,
FEM tutorial

Descriere

Creează o MEF în secțiunea de fluid pentru rețele aerodinamice și hidraulice

Cum se folosește

1. Click on sau alegeți Model → Fluid section for 1D flow din meniul de sus.
2. Selectați tipul Fluidului: Liquid, Gas or Open Channel
3. Selectați tipul de Secțiune: Pipe Manning(coeficientul de rugozitate), Pipe Inlet (tubul de aspirație) etc.
4. Entroduceți parametrii tipului de Secțiune.
5. Selectați și adăugați muchia.

Limite

1. Tabelul funcționează numai cu o rețea tip cu 3 noduri. Informația poate fi găsită aici: http://web.mit.edu/calculix_v2.7/CalculiX/ccx_2.7/doc/ccx/node54.html

Note

1. Un exemplu de set up a rețelei hidraulice poate fi găsit aici: http://web.mit.edu/calculix_v2.7/CalculiX/ccx_2.7/doc/ccx/node13.html
2. Tabelul *FLUID SECTION este utilizat pentru a modela elementele fluide pentru o curgere liniară 1D. Informația de pe tabel poate fi găsită aici: http://web.mit.edu/calculix_v2.7/CalculiX/ccx_2.7/doc/ccx/node205.html

Previous: Shell plate thickness

Next: Constraint electrostatic potential

FEM

FEM

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

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Constraints

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• Fluid: Initial velocity, Fluid boundary, Flow velocity

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