Domain, Boundary, Point, and Pair Nodes for the Free and Porous Media Flow Interface
The Free and Porous Media Flow Interface has the following domain, boundary, point, 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.
•
Fluid Properties
•
Initial Values
•
Mass Source
•
Fluid and Matrix Properties
•
Mass Source
•
Volume Force
•
Wall
The following nodes (listed in alphabetical order) are described for the Laminar Flow interface:
•
No Viscous Stress
•
Flow Continuity
•
Inlet
•
Line Mass Source
•
Outlet
•
Open Boundary
•
Periodic Flow Condition
•
Point Mass Source
•
Pressure Point Constraint
•
Symmetry
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.