radioss explicit dynamic spring compression

Altair Forum User

Dear all,

I've given you the model setup in the attached image. Initially the assembly has to run at 2000 rpm along Z axis and then a torque of 800 Nm will be applied on the master pilot node of flange (the whole assembly is in rotating condition and then torque is applied on flange to compress the springs). This torque is an impact load acting in less than 50 ms.

 

Kindly help me to setup the boundary condition. Here the guide and block should not move radially outwards. Only the spring and flange will have the radial expansion effect.

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Altair Forum User

Altair Forum User said:

Dear all,

I've given you the model setup in the attached image. Initially the assembly has to run at 2000 rpm along Z axis and then a torque of 800 Nm will be applied on the master pilot node of flange (the whole assembly is in rotating condition and then torque is applied on flange to compress the springs). This torque is an impact load acting in less than 50 ms.

 

Kindly help me to setup the boundary condition. Here the guide and block should not move radially outwards. Only the spring and flange will have the radial expansion effect.

<?xml version="1.0" encoding="UTF-8"?>

 

Altair Forum User

Dear Raman,

 

Can you please mention from which organization you are....? We may have to do a WebEx to understand the problem clearly.

 

Regards

Prashanth A.R

Altair Forum User

Dear Prashanth,

 

I'm working in Valeo India Private Limited.

Altair Forum User

Hello Raman,

 

Can we do a meeting today at 2:00pm...?  Please share your official E-Mail ID

 

Regards

Prashanth A.R