Type 7 & 24 contact

Mani kumar_21615

I have seen a video tutorial of

Learn HyperMesh RADIOSS Interface 4 Contacts TYPE7&11 

In that Type 7 contact we select all component surfaces as a  Master and All component nodes as a Slave.

While i am running the analysis it shows penetration error

 

And what is the difference between TYPE 7 and TYPE 24 contact? Any specified?

Simon Križnik

Hi,

 

If we select all component surfaces as a  Master and All component nodes as a Slave it is called self-contact. 

Penetrations and intersections should be checked and removed using Tools>Penetration Check in Hypermesh or Quality>Check all solver contact interfaces in Hypercrash.

https://altairuniversity.com/learning-library/new-feature-in-hw-2017-collision-detection-tool/

check tutorial HM-3320: Penetration

 

The difference between TYPE 7 and TYPE 24 contact:

 

Mani kumar_21615

in AOC 2017 tutorial they mentioned.

select all component surfaces as a  Master and All component nodes as a Slave it is called self-contact

I followed the same procedure and run the it shows ERROR PENETRATION. HOw to avoid it?

Altair Forum User

Hi 

Mani kumar

Remove the Penetrations and intersections using Tools>Penetration Check in Hypermesh

 

Mani kumar_21615

its not possible to remove penetration and intersection because i consider same component as master and slave..i am working on block crushing analysis

 

please watch this video

 

https://altairuniversity.com/learning-library/learn-hypermesh-radioss-interface-4-contacts-type711/

Altair Forum User

Hi Mani kumar 

can you please Share the model 

you can use secure file drop link