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Sir, how can I model a component in Radioss so that it would be rigid for some time of calculation and then deformable or vice versa like deformable to rigid as in lsdyna?
Hi Ramkiran,
You can use /RBODY ON and OFF options in the engine file to activate or deactivate rigid bodies.
The format is : /RBODY/Keyword
node_ID1... node_IDN Where Keyword is ON or OFF and list of master node numbers of rigid bodies are provided.
Based on the need you can activate and deactivate the rigid body using this option for the required time and multiple engine files has to be created.
Please find the attached image for your reference.<?xml version="1.0" encoding="UTF-8"?>
Thank You very much
