Domain, Boundary, and Pair Nodes for the Transport of Concentrated Species Interface
The Transport of Concentrated Species Interface has these domain, boundary, and pair nodes, listed in alphabetical order, available from the Physics ribbon toolbar (Windows users), Physics context menu (Mac or Linux users), or right-click to access the context menu (all users).
In general, to add a node, go to the Physics toolbar, no matter what operating system you are using. Subnodes are available by clicking the parent node and selecting it from the Attributes menu.
In the COMSOL Multiphysics Reference Manual see Table 2-4 for links to common sections and Table 2-5 to common feature nodes. You can also search for information: press F1 to open the Help window or Ctrl+F1 to open the Documentation window.
For axisymmetric components, COMSOL Multiphysics takes the axial symmetry boundaries (at r = 0) into account and automatically adds an Axial Symmetry node to the component that is valid on the axial symmetry boundaries only.
These nodes are described in this section or as indicated:
•
Adsorption
•
Electrode Surface Coupling
•
Equilibrium Reaction
•
Fluid
•
Flux
•
Flux Discontinuity
•
Inflow
•
Initial Values
•
Initial Values (Pellets)
•
Mass Fraction
•
No Flux
•
Open Boundary
•
Out-of-Plane Flux
•
Outflow
•
Packed Bed1
•
Pellet-Fluid Interface
•
Pellets1
•
Porous Matrix
•
Porous Medium
•
Porous Catalyst
•
Reaction
•
Reactions (Pellets)
•
Reaction Sources
•
Species Properties
•
Surface Equilibrium Reaction
•
Surface Reaction
•
Symmetry
•
Thin Impermeable Barrier1
•
Transport Properties
•
Transport Properties (Pellets)
Some features require certain add-on modules. See details https://www.comsol.com/products/specifications/
1 The node is described for the Transport of Diluted Species interface.