LAMMPS如何建圆柱模型?
我想建一个如图1所示的圆柱镁单晶纳米线模型,用的命令是:
units metal
boundary s s p
atom_style atomic
region mybox cylinder z 0 0 15 0 50
lattice hcp 3.209
create_box 1 mybox
create_atoms 1 box
mass 1 24
#define group
region lower cylinder z 0 0 15 INF 5 units lattice
region upper cylinder z 0 0 15 45 INF units lattice
group lower region lower
group upper region upper
group boundary union lower upper
group mobile subtract all boundary;
但是最后结果是图2那样,不知道到底哪里错了?请各位指点一下,先谢谢了
图1.png
图2.png 返回小木虫查看更多
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