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Bhautik

pressure vs displacement in radioss block

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Dear All,


 


could you please tell me how can i get a specific displacement whenever i apply pressure inside the cylinder in radioss block?


 


i mean how can i stop applying pressure at specific displacement?


 


example:


when i apply pressure inside cylinder i don't know how much deformation i get.


i give X amount of pressure and i want displacement 1 mm and after that displacement the cylinder will goes to the initial diameter(0.5 mm) after some time.i want specific displacement at X amount of pressure.


 


could you please tell me how to apply displacement sensor in radioss block?


can i use this displacement sensor in this application?


is there any other way to get specific displacement when we apply pressure inside the cylinder in radioss block?


 


Thanks a lot.....


 


Best Regards,


Bhautik


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is your calculation static or dynamic? i think your problem changes to dynamic as your pressure input will vary with the time after adding the sensor. Instead of using sensor maybe you can give your pressure as a function of time and check the time when the deformation is 1 mm then you can cut the pressure at that time in your function input. 

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