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[752612542]

hi all,

When I use Mechanical for drop testing in Linux, I use pymechanical to read the geometry file:

mechanical = pymechanical.launch_mechanical(exec_file=workbench_path, verbose_mechanical=True, batch=True, loglevel="DEBUG", log_file=True, log_mechanical="pymechanical") 

geo_import_format = Ansys.Mechanical.DataModel.Enums.GeometryImportPreference.Format.Automatic 

geo_import_preferences = Ansys.ACT.Mechanical.Utilities.GeometryImportPreferences()

geo_import = Model.GeometryImportGroup.AddGeometryImport()

geo_import.Import("{geo_path:s}", geo_import_format, geo_import_preferences)

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dyna = Model.AddLSDynaAnalysis()

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However, I recently learned that directly importing the geometry file into Mechanical and then using LSDYNA is incorrect. Could you please tell me how to complete the drop test using a Python script?

On Windows, my process is as follows:

1.  Open Mechanical.

2.  Import the geometry file.

3.  Then run the script, which uses dyna = Model.AddLSDynaAnalysis(), but this way I am unable to solve the problem.

Unless I follow these steps:

1.  Open Workbench.

2.  Open LSDYNA.

3.  Import the geometry model.

4.  Run the script, which allows for normal solving.

[mohan.urs]

Hey,

This is a duplicate post of how to run drop using pymechanical. So i will be closing this discussion. Please refrain from creating duplicates of same discussions. You can check the answer to your query from the same link.

Regards,
Mohan Urs