SPH particles scatter when the calculation time changes.
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Guys, I got a clue to the cause of the particles scattering. I decided to create a new discussion, sorry.
Look.
When I solve the problem in time for 0.0001 sec and turn off mass scaling then the calculation passes. Also, I don't have to add the CONTROL card
If I make a task for 1 second and turn on mass scaling and define a timestep then the particles fly apart when the drill and particles come into contact
In addition, I have to connect the CONTROL card with a snippet in order to increase the mass
otherwise I get an error:
Colleagues, tell me why this is happening?
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