WHAT IS MY MISTAKE IN THIS MODEL
I modelled tube - crash in radioss and when model analyze did perform rigid plate do not move
Answers
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Hi,
Create a rigid wall in the bottom side of the tube and I recommend you to recreate the rigids on the impactor and apply the loading conditions. Ensure that the model is free from any incompatible kinematic conditions.
Please find a similar tutorial here : http://www.altairuniversity.com/learning-library/modeling-and-analysis-of-honeycomb-impact-attenuator/
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I did adopt to my problem but plate do not move
I dont understand why
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this file is cannot support in my system pls convert to block 120 or sub version
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Hi,
Please try with the attached file. Meanwhile please upgrade to HyperWorks 14.0 Student Version. Please visit this link for downloading: http://www.altairuniversity.com/get-the-free-hyperworks-14-0-student-edition/
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thank a lot however I should use sensor to terminate analysis when plate velocity decrease to 0.01 mm/ms
I write to you I want to add two termination criteria
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Hi,
Also if you are using an imposed velocity the plate would never reach 0.01 mm/s till the simulation ends as it is an imposed load. I think this needs to be checked with initial velocity load collector and giving an initial velocity which can come to a hault based on the velocity value.
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Altair Forum User said:
Hi,
Also if you are using an imposed velocity the plate would never reach 0.01 mm/s till the simulation ends as it is an imposed load. I think this needs to be checked with initial velocity load collector and giving an initial velocity which can come to a hault based on the velocity value.
ok. I used initilal velocity loadcase as you said how to assign such a criteria to terminate the my simulation
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Altair Employee