[soriyoshi]

Hey guys, these days i'm really into dynamic mesh and I come up with a problem again.
Is it possible to define dynamic mesh for several bodies entering and existing the computational domain, in a queue~~I can do it with one body but it can't get out of the boundary.
Say as in the pic. 2.pngtwo cylinders come in from left and exit at the right boundary. Should I use something like translationally periodic boundaries or something else....It really bothers me.
Please help me~~
Any idea will be appreciated~Thank you guys~~