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How to add a layer of particle clusters along the circumference inside the circle?

Asked by 孙灿

I built a rectangular simulation, and then I deleted a circle in the rectangle. I tried to add a layer of particle nest along the circumference at the position of the deleted circle, but I don't know how to complete it. I also set the normal and tangential stiffness, normal and tangential bonding stiffness, normal and tangential bonding strength of this layer of particles. I haven't solved these problems.

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Jan Stránský (honzik) said : 		#1

Hello,

please read [1]. Then read [1] carefully again and follow the instructions.

> I tried to add a layer of particle nest along the circumference at the position of the deleted circle, but I don't know how to complete it.

It can be done in maaany ways, depending on your needs.
One way is to simply put particles at defined positions using O.bodies.append.
Please be more specific to get a better answer.

> I also set the normal and tangential stiffness, normal and tangential bonding stiffness, normal and tangential bonding strength of this layer of particles. I haven't solved these problems.

What are "these problems"?

Cheers
Jan

[1] https://www.yade-dem.org/wiki/Howtoask

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Launchpad Janitor (janitor) said : 		#2

This question was expired because it remained in the 'Needs information' state without activity for the last 15 days.