Error in constraining the model and understanding the results

anderlanza
anderlanza New Altair Community Member
edited December 2020 in Community Q&A

Hi,

I'm working with a model that is a racing car (below are attached the .hm and .h3d). 

I want to know the plybook.

The errors in .hm file are solved but when checking the .h3d something is wrong. I think that it is because of the constraints.

The case that I am simulating, is when having some critical forces in the suspension bars and I don't have very clear how to constraint the model to make an analisys to check the stresses and strains.

Thank you very much before hand.

(I cannot attach the files because of size, so I will attach some pictures and if someone can help me I can sent the files by email)

In the files can be seen that the suspension bars are modeled with crods I think that one problem would be the "intermediate" bar that is composed by two bars (the bar in which will go the rocker).

The forces are in the direction of the bars.

And the costraints are in the rb2 elements that bond the upper and rear suspension bars.

Tagged:

Answers

  • Rogerio Nakano_21179
    Rogerio Nakano_21179 New Altair Community Member
    edited December 2020

    Hi

    You must have the *.out file.

    Please check if there is any warning or information message that could help on your model debug.

    Regards

     

Categories