Comsol_(finished)
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1Heat Transfer Solids
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— Heat Flux.
Domain section
Section divider
Boundary section
2Heat Flux, All boundaries
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Heat Transfer .
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Example 2: The Busbar—A Multiphysics Model | 61
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4Heat FluxHeatFlux, Inwardheatflux. htc Heat transfer coefficient, h.
“Global Definitions” 50.
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62 | Example 2: The Busbar—A Multiphysics Model
5Model Builder, Electric Currents
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Electric Potential . Electric Potential .
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7Electric Potential, Vtot Electric potential.
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8 Model Builder, Electric Currents
. Ground. Ground 
Example 2: The Busbar—A Multiphysics Model | 63
ModelBuilder. , .
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10 Graphics, Go to Default 3D View
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64 | Example 2: The Busbar—A Multiphysics Model
, , ’ Electric Currents Heat Transfer in Solids. ,. ,Multiphysics, ’.
(Mesh)
, . , , “Adding Meshes” 80.
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1Model Builder,
Mesh 1
.Mesh settings, Usercontrolled mesh Sequence type.
2 Mesh 1, Size
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Example 2: The Busbar—A Multiphysics Model | 65
3Size Element Size,Custom button.
ElementSizeParameters,:
-mh Maximum element size. ’ , mh 6 mm— , .
-mh-mh/3 Minimum element size. Minimum element size , .
-0.2 Curvature factor field. Curvature factor;.
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66 | Example 2: The Busbar—A Multiphysics Model
4Build All
Size settings ,:
Build Mesh Home.
(Study)
1 Model Builder, Study 1
Compute
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Home.
Study
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Example 2: The Busbar—A Multiphysics Model | 67
(Results)
Results, 3 : (Multislice plot of the Electric Potential), a(Surface plot of the Temperature),
, Isothermal Contours, Isosurface plot of the temperatureArrow Volume plot of the heat flux.
Results>Temperature
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3Model Builder, Results > Temperature
Surface
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68 | Example 2: The Busbar—A Multiphysics Model
4Surface, Range, . Manual colorrange 323 Maximum. Plot
Surface.
5Graphics, ZoomExtents
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Example 2: The Busbar—A Multiphysics Model | 69
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1 Model Builder,Results
3D Plot Group
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3D Plot Group 4
Surface
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70 | Example 2: The Busbar—A Multiphysics Model
