Running Raidioss file

Altair Forum User

I am running the model it gives an error regarding subset ID

I wanted to modify the subset ID but it is inactive

I have defined a local coordinate system  because the enforced displacement is applied to the opposit z direction of local coordinate system. I am looking for the required force to have that displacement.

I really appreciate if you can help me fixing the errors

In my model I have assigned the local coordinate system to

1. Nodes on two sides of sheet metal, where I applied full constraint

2. one layer nodes in the back of leafscreen, where enforced displacement was applied
 

is it right?

I have attache my file too I don't understand what that subset ID error is

 

 

Unable to find an attachment - read this blog

Altair Forum User

Hi Bita,

 

Try this model...

 

Please note: If your models are confidential, please do not post them or attach them to your posts. Instead you can share with us using the dropbox links available in the signatures of Altair's Moderators or Administrators.

Unable to find an attachment - read this blog

Altair Forum User

Thank you so much Prakash I really appreciate your help

The errors are gone but I can not see the result

 

 

Since I am very new in Radioss. Would you please let me know how can I get stresses strains and the most important thing forces in the back of leaf screen (yellowpart), where enforced displacement is applied.

 

regards

Altair Forum User

Altair Forum User

Hi Bita,

 

I can see that you have requested for element stress and plastic strains. Do you see during post process?

 

If not add ENG_ANIM_BRICK (VONM and EPSP) to your engine file and check if you are able to see stress and strain when you post process.

 

Please refer to the link below on how to get reaction force:

http://forum.altairhyperworks.com/index.php?/topic/13966-plot-force-x-displacement-impact-analysis/