| 5 | 1/1 | 返回列表 |
| 查看: 301 | 回復: 2 | ||
| 當前只顯示滿足指定條件的回帖,點擊這里查看本話題的所有回帖 | ||
aaq2800鐵桿木蟲 (知名作家)
|
[求助]
請教;這怎么理解?平衡溫度是初始溫度的二分子一
|
|
|
We started our microcanonical MD simulations with optimized coordinates and with the initial temperature of T0. Since the total energy is constant during the simulation, the average temperature after the system reaches equilibrium should be T0 /2 if the system stays in the harmonic limit. In the case of exploring the unharmonic regime, the average equilibrium temperature would stay below T0 /2. Such a deviation from the value that was based on the equipartition theorem indicates an onset of a phase transition or a so-called melting although the transitions are not sharp in small systems. 本人當初熱力學和統(tǒng)計物理學的就不好,這么多年基本不用這些知識,這個結(jié)果不知道怎么得來的?模擬的對象是團簇,孤立體系 [ Last edited by aaq2800 on 2012-10-31 at 16:26 ] |
鐵桿木蟲 (知名作家)
金蟲 (著名寫手)
劉蘇州
| 最具人氣熱帖推薦 [查看全部] | 作者 | 回/看 | 最后發(fā)表 | |
|---|---|---|---|---|
|
[考研] 285求調(diào)劑 +6 | AZMK 2026-03-29 | 9/450 |
|
|---|---|---|---|---|
|
[考研] 一志愿中海洋材料357 +3 | 麥恩莉. 2026-03-30 | 3/150 |
|
|
[考研] 11408總分309,一志愿東南大學求調(diào)劑,不挑專業(yè) +5 | 天賦帶到THU 2026-03-29 | 6/300 |
|
|
[考研] 生物學學碩,一志愿湖南大學,初試成績338 +7 | YYYYYNNNNN 2026-03-26 | 9/450 |
|
|
[考研] 083000環(huán)境科學與工程調(diào)劑,總分281 +3 | 橙子(勝意) 2026-03-30 | 3/150 |
|
|
[考研] 一志愿南開大學0710生物學359求調(diào)劑 +5 | 兔兔兔111223314 2026-03-29 | 7/350 |
|
|
[考研] 334分 一志愿武理 材料求調(diào)劑 +16 | 李李不服輸 2026-03-26 | 16/800 |
|
|
[考研] 324求調(diào)劑 +9 | hanamiko 2026-03-26 | 11/550 |
|
|
[考研] 356求調(diào)劑 +4 | gysy?s?a 2026-03-28 | 4/200 |
|
|
[考研] 305求調(diào)劑 +8 | RuiFairyrui 2026-03-28 | 8/400 |
|
|
[考研] 復試調(diào)劑 +3 | raojunqi0129 2026-03-28 | 3/150 |
|
|
[考研]
|
y7czhao 2026-03-26 | 10/500 |
|
|
[考研] 275求調(diào)劑 +10 | jjjjjjjjjjl 2026-03-27 | 10/500 |
|
|
[考研] 265求調(diào)劑 +8 | 小木蟲085600 2026-03-27 | 8/400 |
|
|
[考研] 266求調(diào)劑 +11 | 陽陽哇塞 2026-03-27 | 12/600 |
|
|
[考研] 316求調(diào)劑 +5 | Pigcasso 2026-03-24 | 5/250 |
|
|
[考研] 材料求調(diào)劑 +5 | .m.. 2026-03-25 | 5/250 |
|
|
[考研] 調(diào)劑求收留 +7 | 果然有我 2026-03-26 | 7/350 |
|
|
[考研] 309求調(diào)劑 +4 | gajsj 2026-03-25 | 5/250 |
|
|
[考研] 334分 一志愿武理-080500 材料求調(diào)劑 +4 | 李李不服輸 2026-03-25 | 4/200 |
|