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[转载]原始LAMMPS分布 "in.crack "示例
周龙 2021-8-17 20:06
# Original LAMMPS distribution in.crack example # 2d LJ crack simulation dimension 2 boundary s s p atom_style atomic neighbor 0.3 bin neigh_modify delay 5 # create geometry lattice hex 0.93 region box block 0 100 0 40 -0.25 0.25 cr ...
个人分类: lammps|661 次阅读|没有评论
[转载]三维裂纹扩展(Crack 3D)
周龙 2021-8-17 20:05
# 3D Silicon crack simulation using Stillinger-Weber variable name string ex_crack_Si_long dimension 3 boundary s s p units metal atom_style atomic neighbor &nbs ...
个人分类: lammps|620 次阅读|没有评论
[转载]lammps中裂纹扩展的例子
周龙 2021-8-16 15:13
说明: 此裂纹扩展采用的方法是固定底部模拟边界,顶部区域施加小速度,裂纹开始扩展 。 Input script #distance-amstrongs,mass-gram/mole units metal boundary s s p&n ...
个人分类: lammps|664 次阅读|没有评论
[转载]lammps学习必看7
周龙 2021-8-15 21:50
Crib File Return to top-level of LAMMPS documentation. This file contains one-line descriptions of the key variables and parameters used in LAMMPS. The variables are listed by their data type: Parameters Arrays (real ) Arrays (integer) Variables (real) Variables (i ...
个人分类: lammps|546 次阅读|没有评论
[转载]lammps学习必看6
周龙 2021-8-15 21:49
LAMMPS Units Return to top-level LAMMPS documentation. This file describes the units associated with many of the key variables and equations used inside the LAMMPS code. Units used for input command parameters are described in the input_commands file. The input command units selects ...
个人分类: lammps|455 次阅读|没有评论
[转载]lammps学习必看5
周龙 2021-8-15 21:45
LAMMPS Force Fields Return to top-level of LAMMPS documentation This file outlines the force-field formulas used in LAMMPS. Read this file in conjunction with the data_format and units file. The sections of this page are as follows: Nonbond Coulomb Nonbond ...
个人分类: lammps|579 次阅读|没有评论
[转载]lammps学习必看4
周龙 2021-8-15 21:43
LAMMPS Data Format Return to top-level of LAMMPS documentation This file describes the format of the data file read into LAMMPS with the read data command. The data file contains basic information about the size of the problem to be run, the initial atomic coordinates, molecular topo ...
个人分类: lammps|449 次阅读|没有评论
[转载]lammps学习必看3
周龙 2021-8-15 21:42
LAMMPS Input Commands Return to top-level of LAMMPS documentation. This page contains a complete list of valid LAMMPS inputs. It will be easiest to understand if you read it while looking at sample input files such as those in the examples directory. The input file of commands is read by ...
个人分类: lammps|915 次阅读|没有评论
[转载]lammps学习必看2
周龙 2021-8-15 21:40
Basics of Using LAMMPS Return to top-level of LAMMPS documentation. Distribution Making LAMMPS Running LAMMPS Examples Other Tools Distribution When you unzip/untar the LAMMPS distribution you should have 5 directories: src = source files for LAMMPS doc ...
个人分类: lammps|467 次阅读|没有评论
[转载]lammps学习必看1
周龙 2021-8-15 21:39
LAMMPS LAMMPS = Large-scale Atomic/Molecular Massively Parallel Simulator This is the documentation for the LAMMPS 99 version, written in F77, which has been superseded by more current versions. See the LAMMPS WWW Site for more information. LAMMPS is a classical molecular dynamics co ...
个人分类: lammps|464 次阅读|没有评论

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