| 5 | 1/1 | 返回列表 |
| 查看: 2583 | 回復(fù): 12 | |||
| 當(dāng)前只顯示滿足指定條件的回帖,點(diǎn)擊這里查看本話題的所有回帖 | |||
[交流]
有人做裂紋模擬的嗎?看看我這個(gè)裂紋的in文件有什么問題
|
|||
|
# 3d Morse crack simulation units metal boundary s s p atom_style atomic # create geometry lattice fcc 4.05 orient x 1 0 0 orient y 0 1 0 orient z 0 0 1 region box block 0 60 0 40 -0.25 0.25 create_box 5 box create_atoms 1 box mass 1 1.0 mass 2 1.0 mass 3 1.0 mass 4 1.0 mass 5 1.0 # Morse potentials pair_style morse 2.5 pair_coeff * * 1.0 1.0 2.5 neighbor 0.3 bin neigh_modify every 5 delay 0 check yes # define groups region 1 block INF INF INF 2 INF INF group lower region 1 region 2 block INF INF 38 INF INF INF group upper region 2 group boundary union lower upper group mobile subtract all boundary region leftupper block INF 20 20 INF INF INF region leftlower block INF 20 INF 20 INF INF region bonds block INF 20 19.75 20.25 -0.25 0.25 delete_atoms region bonds group leftupper region leftupper group leftlower region leftlower group halfupper1 region halfupper1 group halfupper2 region halfupper2 set group leftupper type 3 set group leftlower type 4 set group lower type 1 set group upper type 2 neigh_modify exclude type 3 4 neigh_modify exclude type 1 2 # 能量最小化 min_style sd minimize 1.0e-12 1.0e-12 10000 10000 # initial velocities 弛豫 compute new mobile temp velocity mobile create 0.001 887723 temp new timestep 0.001 thermo 200 run 10000 velocity upper set 0.0 0.01 0.0 velocity lower set 0.0 -0.01 0.0 velocity mobile ramp vy 0.01 0.01 y 20 38 sum yes # fixes fix 1 all nve fix 2 lower setforce 0.0 NULL 0.0 fix 3 upper setforce 0.0 NULL 0.0 # run thermo 200 thermo_modify temp new dump 1 all atom 1000 dump.crack.lammpstrj run 300000 |
» 搶金幣啦!回帖就可以得到:
+1/183
+1/97
+1/87
+1/86
+1/82
+1/42
+1/40
+1/36
+1/27
+1/17
+1/11
+1/10
+1/10
+1/7
+1/5
+1/4
+1/3
+1/1
+1/1
+1/1
榮譽(yù)版主 (職業(yè)作家)
| 最具人氣熱帖推薦 [查看全部] | 作者 | 回/看 | 最后發(fā)表 | |
|---|---|---|---|---|
|
[考研] 070300化學(xué)求調(diào)劑 +9 | 小黃鴨寶 2026-03-30 | 9/450 |
|
|---|---|---|---|---|
|
[考研]
材料調(diào)劑
5+5
|
想要一壺桃花水 2026-03-25 | 11/550 |
|
|
[考研] 315求調(diào)劑 +5 | akie... 2026-03-28 | 6/300 |
|
|
[考研] 313求調(diào)劑 +6 | 賣個(gè)關(guān)子吧 2026-03-31 | 6/300 |
|
|
[考研] 282求調(diào)劑 不挑專業(yè) 求收留 +3 | Yam. 2026-03-30 | 4/200 |
|
|
[考研] 367求調(diào)劑 +5 | 芋泥啵啵… 2026-03-28 | 5/250 |
|
|
[考研] 295材料工程專碩求調(diào)劑 +10 | 1428151015 2026-03-27 | 10/500 |
|
|
[考研] 一志愿廈門大學(xué)材料工程專碩354找調(diào)劑。。 +5 | 貝唄鋇鋇 2026-03-30 | 5/250 |
|
|
[考研] 環(huán)境科學(xué)與工程334分求調(diào)劑 +6 | 王一一依依 2026-03-30 | 8/400 |
|
|
[考研] 一志愿南昌大學(xué)324求調(diào)劑 +5 | hanamiko 2026-03-29 | 5/250 |
|
|
[考研] 調(diào)劑 +3 | 好好讀書。 2026-03-28 | 3/150 |
|
|
[考研] 086502化學(xué)工程342求調(diào)劑 +6 | 阿姨復(fù)古不過 2026-03-27 | 6/300 |
|
|
[考研] 086000調(diào)劑 +3 | 7901117076 2026-03-26 | 3/150 |
|
|
[考研] 266分求材料化工冶金礦業(yè)等專業(yè)的調(diào)劑 +4 | 哇呼哼呼哼 2026-03-26 | 4/200 |
|
|
[考研] 298調(diào)劑 +3 | jiyingjie123 2026-03-27 | 3/150 |
|
|
[考研] 315調(diào)劑 +4 | 0860求調(diào)劑 2026-03-26 | 5/250 |
|
|
[考研] 調(diào)劑推薦 +5 | 清酒714 2026-03-26 | 6/300 |
|
|
[碩博家園] 北京林業(yè)大學(xué)碩導(dǎo)招生廣告 +6 | kongweilin 2026-03-26 | 8/400 |
|
|
[考研] 336材料求調(diào)劑 +7 | 陳瀅瑩 2026-03-26 | 9/450 |
|
|
[考研] 一志愿 南京郵電大學(xué) 288分 材料考研 求調(diào)劑 +3 | jl0720 2026-03-26 | 3/150 |
|