Ls dyan to hm file conversion
Altair EmployeeHii
can any one guide me for converting of ls dyna to Hypermesh file.
I have converted file using the tool-> converts-->Ls dyana--> RADIOSS.
some of the cards is not supported for conversion. how to resolve the issue ?
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Altair EmployeeDear George,
Thank you for quick response.
Presently i am using the Hypercrash 17 version but it showing same issue.
In 17.2 New version issue can resolved.
Altair EmployeeHi Nitin,
Please try in 2017.2, and I hope it should work.
In case if it still remains unsupported, you may have to create or update the same in RADIOSS.
Int he installation directory we have a file which gives the complete list of cards which are supported and unsupported for Dyna to RADIOSS.
I'm attaching the same for your reference. Please open the same in Textpad.
Altair EmployeeDamper spring in LS dyan material card image used as SDMAT2 & DC=0.03
For EPS foam MATL83 in Ls dyan
In radioss which material card image use?
Altair EmployeeHi Nitin,
You can model foam material with /MAT/LAW38 in RADIOSS, which is Visco-Elastic Foam Tabulated Material.
For MAT_DAMPER_VISCOUS you can use /PROP/TYPE13 , Beam Type Spring Property Set .
Altair EmployeeThank you.
conversion done on 17.2 version
Hi Nitin,
You can convert the Dyna model to RADIOSS using HyperCrash.
Make sure you are using the latest HyperCrash 17.2 for the best translation. Start HyperCrash and pick the RADIOSS user profile. After HyperCrash starts, go to File>>Import>>Ls Dyna, and select your Dyna model. During import HyperCrash will convert the Ls Dyna model to RADIOSS model.
Please try with this.