April 25, 2024 at 9:26 am
Mukesh Murugan
Subscriber

Hi Ashish,

Thanks for the reply. Yes, I have started with the basic model(One plate is fixed to the ground and the other one is sliding on the bottom plate with constant velocity) and by giving velocity vs friction coefficients using command snippet. But the problem is I couldnt get the continuosu stick slip behaviour as shown in the image below. The below image is taken from the link ANSYS Application Stick & Slip ---- Velocity-Dependent Friction Coefficient (youtube.com)

 

The deformation pattern for my model is stick and continuous sliding as shown in the image below.

 

 

The output friction coefficient I got from expression CONTNMISC 29 and my input friction coefficient vs the velociy in command snippet as shown below

 

Can you help me in understand this behavior and how to get the stick slip output as mentioned in the link?. Thanks.

Regards,

Mukesh

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