termination

durukanbdilek
durukanbdilek Altair Community Member
edited October 2020 in Community Q&A

I stuiied impact analysis in Master and Used Ls dyna 

I used sensor and automatic termination 

I created two termination criteria;

if rigid plate velocity is smaller than 0.01 analysis will be terminated

if tube deformation reach at 50 mm (or half of tube height) analysis will be terminated

I wanted to perform analysis using this same criteria in RADIOSS

 

Tagged:

Answers

  • Altair Forum User
    Altair Forum User
    Altair Employee
    edited December 2016

    Hi,

    In RADIOSS we can define sensors which can be used to activate or deactivate an object according to the defined characteristics. I recommend you to search /SENSOR keyword in the Help Menu where you will get all the details related to it. Also please go through the example files Example 12 - Jumping Bicycle and Example 27 - Football Shots where sensors were used appropriately to achieve the required simulation.

  • durukanbdilek
    durukanbdilek Altair Community Member
    edited December 2016

    in this SENSOR card can we measure VELOCITY?

    because I want to terminate simulation when Kinetic energy is near 0 (for example velocity is down of 0.001)

  • Altair Forum User
    Altair Forum User
    Altair Employee
    edited December 2016

    Hi,

    I doubt whether it is possible to terminate an analysis based on velocity criteria. I'll update you on this regard very soon.

  • durukanbdilek
    durukanbdilek Altair Community Member
    edited December 2016

    I did not found velocity in sensor criteria

Categories