Boundary, Edge, Point, and Pair Nodes for the Linearized Potential Flow, Boundary Mode Interface
The Linearized Potential Flow, Boundary Mode Interface has these boundary, edge, 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).
These features are described for The Linearized Potential Flow, Frequency Domain Interface. The only difference for the Linearized Potential Flow, Boundary Mode interface is that you apply the features to boundaries instead of domains for 3D components. In the Linearized Potential Flow Model you can enter a Unit normal that defines the positive propagation direction.
In general, to add a node, go to the Physics toolbar, no matter what operating system you are using.
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Continuity
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Initial Values
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Linearized Potential Flow Model
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Normal Mass Flow
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Sound Hard Boundary (Wall)
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Sound Soft Boundary
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Velocity Potential
In the COMSOL Multiphysics Reference Manual see Table 2-3 for links to common sections and Table 2-4 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.