exercises:2017_uzh_acpc2:l-j_flu
Differences
This shows you the differences between two versions of the page.
Both sides previous revisionPrevious revisionNext revision | Previous revisionNext revisionBoth sides next revision | ||
exercises:2017_uzh_acpc2:l-j_flu [2017/04/24 10:28] – [Background] jglan | exercises:2017_uzh_acpc2:l-j_flu [2017/04/24 11:39] – [Part I: Set up MD simulation] jglan | ||
---|---|---|---|
Line 23: | Line 23: | ||
distance between atoms i and j. | distance between atoms i and j. | ||
- | [https:// | + | [[https:// |
- | of the simulation box interacts with atoms contained in the neighboring image of the box. To | + | |
- | prevent artifacts, it requires a cut-off value of rij for the L-J potential. For realistic results, the | + | |
- | cut-off should be less than the half of the simulation box size and over σ Radial distribution | + | |
function, (or pair correlation function) $g(r)$ in a system of particles (atoms, molecules, colloids, | function, (or pair correlation function) $g(r)$ in a system of particles (atoms, molecules, colloids, | ||
etc.), describes how density varies as a function of distance from a reference particle. | etc.), describes how density varies as a function of distance from a reference particle. | ||
Line 226: | Line 223: | ||
< | < | ||
*Run the calculation and visualize the trajectories using VMD | *Run the calculation and visualize the trajectories using VMD | ||
- | *Run calculations with different timesteps (0.5 2 5fs), different temperatures(84, | + | *Run calculations with different timesteps (0.5 2 5fs), different temperatures(84, |
</ | </ | ||
===== Part II: Force Field Parameter | ===== Part II: Force Field Parameter |
exercises/2017_uzh_acpc2/l-j_flu.txt · Last modified: 2020/08/21 10:15 by 127.0.0.1