Domain, Boundary, Edge, Point, and Pair Nodes for the Rotating Machinery, Magnetic Interface
The Rotating Machinery, Magnetic Interface has these boundary, edge, pair, and point nodes 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.
Links to Feature Node Information
These domain nodes are described in this section:
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Electric Field Transformation
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Initial Values
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Mixed Formulation Boundary
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Arkkio Torque Calculation
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Multiphase Winding
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.
The following nodes are described for the Magnetic Fields or Magnetic Fields, No Currents interfaces:
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Ampère’s Law1
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Boundary Feed
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Override Coil Inlet/Outlet
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Edge Current
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Electric Point Dipole
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Electric Point Dipole (on Axis)
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External Current Density1
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External Magnetic Vector Potential
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Force Calculation
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Gap Feed
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Ground
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Line Current (Out-of-Plane)
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Lumped Element1
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Lumped Port1
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Magnet3
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Magnet4
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Magnetic Field1
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Magnetic Flux Conservation2
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Magnetic Flux Density2
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Magnetic Potential1
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Magnetic Point Dipole
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Magnetic Scalar Potential2
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Magnetic Shielding1
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Coil1
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Passive Conductor
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Perfect Magnetic Conductor1
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Periodic Condition
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Sector Symmetry
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Single Conductor Coil1
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Surface Current1
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Thin Low Permeability Gap1
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Velocity (Lorentz Term)1
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Zero Magnetic Scalar Potential2
1 Select this from the Magnetic Fields submenu for this interface.
2 Select this from the Magnetic Fields, No Currents submenu for this interface.
3 This feature is called Conducting Magnet in this interface.
4 This feature is called Nonconducting Magnet in this interface.