Synchronizing the Geometry
LiveLink™ enables synchronization of geometry from PTC Creo Parametric™ to COMSOL®. For geometry synchronization to take place both COMSOL Multiphysics® and PTC Creo Parametric™ need to be running, and the CAD file needs to be open in the CAD software.
Note: A list of compatible versions of PTC Creo Parametric™ can be found at: www.comsol.com/system-requirements/module.
The synchronized geometry in the COMSOL model stays associative with the geometry in PTC Creo Parametric, which means that settings you have applied to the geometry, for example physics interface or mesh settings, are retained after subsequent synchronizations. In addition, you gain control of the PTC Creo Parametric geometry dimensions from within the COMSOL model. This functionality allows for automatic parametric sweeps, or automatic shape optimization available with the Optimization Module.
This example details the following steps:
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Creating a COMSOL model containing a LiveLink node
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Synchronizing the geometry
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Modifying the PTC Creo Parametric geometry from COMSOL
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Linking parameters from the PTC Creo Parametric file to the COMSOL model
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Adding a physics interface to the model.