RADIOSS seat crash simulation

Altair Forum User
Altair Forum User
Altair Employee
edited November 2020 in Community Q&A

Hello,

 

I am doing an aircraft seat Crash Simulation Project. There are two virtualdummies mounted on the seat. (It is a three passenger seat, as in aircrafts). While simulating this Problem, I have followed the Hypercrash seat-dummy tutorial.

When I try to run the Simulation using RADIOSS solver, I can see that the Job is getting completed without any increment in time. (no time-stepping occuring). I have attached a file of my RADIOSS Job completion.

I am a complete novice with Crash Simulations and hence any help or advice would be appreciated.

 

Regards,

Sumedh

 

  

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Answers

  • Altair Forum User
    Altair Forum User
    Altair Employee
    edited August 2017

    Hi Sumedh,

    This engine crash happening can normally be due to  bad contact definitions in the model.Please check for intersections and penetrations in the model

    Can you share the complete the starter out (_0000.out) file.

  • Altair Forum User
    Altair Forum User
    Altair Employee
    edited August 2017

    Hello George,

     

    Thanks for the quick reply!

    I have attached herewith the the starter out file.

    I will check for intersections and penetrations in the model if any as per your Suggestion.

     

    regards,

    Sumedh Joshi

     

     

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