How to insert particles into a hollow cylinder?

Submitted by jiandai on Mon, 01/13/2014 - 19:34
AttachmentSize
Image icon hollow cylinder2.97 MB

Hi,
I want to insert particles into a hollow cylinder. Can anyone tell me how to achieve this?
Thanks

cstoltz | Tue, 01/14/2014 - 13:03

Are you trying to insert them into the center of the cylinder, or the annular region? For the center of the cylinder, see the examples for how to use insert/stream or insert/rate_region. For the annular region, I would create an annular plate and use the insert/stream. See the tutorial I posted on 6/24/13 for an example involving an annular shear cell.

Regards,
Chris