I have three questions of wall_lj126. I do not want to get the exact code about them but some direction suggestions. I’m sorry for my last mail with lots of codes. I am so preciated for Steve’s comment!
1.the main idea of adding the z-cylinder boundary to the fix_wall_lj126
I want to add the z-cylinder boundary to the fix_wall_lj126 command. After
perused the source code of fix_wall_lj126.cpp and fix_wall_lj126.h, I found
that the key point is distributing the force f into fx and fy directions and
then add them to the force which interact on the particle.
Am I right?
what is the meaning of the “fwall” and the “wall” in the fix_wall_lj126.cpp. Their functions look different from each other. However they are added at last step. It is very strange.
what is the meaning of the “wall_flag”. Is it just for MPI flag?
All the best!