Forums
Finite Element Mode...
Constitutive Models
Linking PolyUmod to...
 
Notifications
Clear all

Linking PolyUmod to LS-DYNA

Constitutive Models
Last Post by theostergi 2 years ago
3 Posts
2 Users
0 Likes
595 Views
RSS
theostergi
Posts: 2
 theostergi
Topic starter
Nov 30, 2020 2:37 pm
(@theostergi)
New Member
Joined: 2 years ago

Hi All,

 

I have been unsuccessfully trying to link the PolyUmod library with LS-DYNA.

I added the directory to lsdyna.exe in the 'Path' variable 

and then tried to Load From MatDB within LS-PrePost, although the option to click 'Load' and 'Done' is not available (step 4 in the installation instructions).

Also tried to copy-paste the keywords from the material .k file to the model .k file, the material model is then successfully recognized when I open the model .k file but I get the below warning when I run the model:

 

*** Warning 41147 (sol+1147)

Default mat45 is used

Please check user material library

 

Thanks in advance for any response.

 

Kind Regards,

 

Theo Stergiou

 

Topic Tags
PolyUMod material model ls-dyna
2 Replies
jbRektor
Posts: 24
 jbRektor
Admin
Nov 30, 2020 10:39 pm
(@jbrektor)
Member
Joined: 3 years ago

I'm happy to help. First question: does your k-file work if you run it from a command line:

"C:\Program Files\PolymerFEM\PolyUMod\PolyUMod_LSDYNA\lsdyna.exe" i=file.k jobid=tmp

 

/Jorgen

Reply
theostergi
Posts: 2
 theostergi
Topic starter
Dec 01, 2020 11:53 am
(@theostergi)
New Member
Joined: 2 years ago

Hi Jorgen,

 

Thanks for your brisk response.

I get the below error about a license problem:

 

License problem
Local license:

*** Error This version (LS-DYNA) is not included in the current license key.

 

Thanks for your support.

 

Kind Regards,

Theo

Reply
Forum Jump:
  Previous Topic
Next Topic  
Related Topics
Topic Tags:  PolyUMod (7) , material model (21) , ls-dyna (1) ,
Share: