Geom Non-linear Implicit

Daniel1988

Dear All, 

 

I am trying to do the tutorial of the rubber spring but when I am setting the analysis load step, I can't find the Analysis type Geom non linear (implicit)

Is there something missing in my version of HW?

 

<?xml version="1.0" encoding="UTF-8"?>

tinh

Please use hypermesh, not hypermesh desktop

Altair Forum User

Hi,

 

NLGEOM Implicit is no more available on GUI. You can either use non-linear transient analysis type or Edit the deck manually in the text editor and NLGEOM implicit to the deck as shown in the attached image and use solver manager to start the simulation. 

<?xml version="1.0" encoding="UTF-8"?>

Daniel1988

Hi, 

 

Thank you very much for the recommendations. I will try both cases and see wich one will suit better for me. 

 

Thanks again 

 

Altair Forum User

OK, 

But please keep in mind that NLGEOM uses RADIOSS as solver whereas non-linear transient analysis uses OptiStruct as the solver. 

Daniel1988

Dear Prakash, 

Thank you for the explanation.

tinh

/emoticons/default_rolleyes.gif' title=':rolleyes:' /> I still see it in hm17

 

Altair Forum User

Altair Forum User said:

/emoticons/default_rolleyes.gif' title=':rolleyes:'> I still see it in hm17

 

Update?

tinh

It is v2017.2 but maybe not an updated version...

Pranav Hari

Altair Forum User said:

It is v2017.2 but maybe not an updated version...

 

I could also see this option in v2017.2. So when i update it with latest Hotfix, this option is no longer available