With the Advanced User Settings the optimisation parameters can be influenced even further than the options Strut Density and Shape Quality. Furthermore, a few unsupported options are available using the Advanced User Settings like Restart, Usage of a Startspaceand disable activate automatic Non-Design Growthduring the optimisation.
The Advanced User Settings can be added to a Scenario by right clicking on this and selecting the option as shown in the picture below.
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Therefore, an already optimised STL-file is needed as a Start Space. This can be exported directly from the post processing and be selected as a Start Space by clicking on the browse button. Therefore, the unit of the exported STL-file needs to be in meters (SI-Units). In most cases the Strut Density and Shape Quality settings must be changed as well using the Advanced User Settings. For a restart the same resolution level and number of to be completed iterations have to be filled in. You can find a Tutorial to how to perform a Restart here.
This way a two-stage optimisation is also possible. For a two-stage optimisation the resolution level and number of iterations must be chosen wisely and will need some fine tuning.
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All areas applied with a boundary condition are automatically Interfaces. With an Interface the surface will grow a little bit beyond the Design Space boundaries to ensure a trouble-free and clean intersection. It is also possible to detect all Non-Design Space surfaces which are at the same time Design Space limits and let them grow automatically. This option results in a different connection between the Design Space and the Non-Design Spaces/Interfaces. Both results can be viewed here.
If the connection of the automatic Non-Design Growth is preferred, it can be activated with the following command:
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Sometimes this can lead to issues which are described here.
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