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Solutions - Mesh
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1010: Error 7067, System matrix is zero
I get the error message "Error 7067, System matrix is zero". What can it be? The problem could be that you only made surface meshes on a... - 1004: Resolving the Skin Depth Why do the currents in my metal look strange? How can I get a realistic solution at high frequencies? Not resolving the skin depth is one of the...
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983: Error message: Internal Error in Geometry Decomposition
Why do I get the error message “Internal Error in Geometry Decomposition”? This error usually means that Comsol Multiphysics failed to...
- 962: Which element types are supported in COMSOL Multiphysics? Which element types are supported in COMSOL Multiphysics? How elements are defined and used in COMSOL Multiphysics The use of elements in defining a...
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902: Thin film approximation, contact resistance
In modeling of transport by diffusion or conduction in thin layers, we often encounter large differences in dimensions of the different subdomains...
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875: What is meant by degrees of freedom (DOFs) in COMSOL Multiphysics?
What is meant by degrees of freedom (DOFs) in COMSOL Multiphysics? The solution time and memory requirements are strongly related to the number of...
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838: Can COMSOL Multiphysics import images?
Can COMSOL Multiphysics import images? Yes, images of the formats BMP, JPEG, PNG, and TIFF can be converted into 2-D or 3-D geometry objects,...
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120: Meshing a thin geometry
Sometimes the geometry for a problem can be very thin in one direction. Since the COMSOL Multiphysics free meshing by default creates...