added tfac_insert keyword
git-svn-id: svn://svn.icms.temple.edu/lammps-ro/trunk@14111 f3b2605a-c512-4ea7-a41b-209d697bcdaa
This commit is contained in:
@ -120,7 +120,14 @@ until the atom or molecule center-of-mass is inside the specified region.
|
|||||||
If used with "fix_nvt"_fix_nvt.html, the temperature of the imaginary
|
If used with "fix_nvt"_fix_nvt.html, the temperature of the imaginary
|
||||||
reservoir, T, should be set to be equivalent to the target temperature
|
reservoir, T, should be set to be equivalent to the target temperature
|
||||||
used in "fix_nvt"_fix_nvt.html. Otherwise, the imaginary reservoir
|
used in "fix_nvt"_fix_nvt.html. Otherwise, the imaginary reservoir
|
||||||
will not be in thermal equilibrium with the simulation cell.
|
will not be in thermal equilibrium with the simulation cell. Also,
|
||||||
|
it is important that the temperature used by fix nvt be dynamic,
|
||||||
|
which can be achieved as follows:
|
||||||
|
|
||||||
|
compute mdtemp mdatoms temp
|
||||||
|
compute_modify mdtemp dynamic yes
|
||||||
|
fix mdnvt mdatoms nvt temp 300.0 300.0 10.0
|
||||||
|
fix_modify mdnvt temp mdtemp :pre
|
||||||
|
|
||||||
Note that neighbor lists are re-built every timestep that this fix is
|
Note that neighbor lists are re-built every timestep that this fix is
|
||||||
invoked, so you should not set N to be too small. However, periodic
|
invoked, so you should not set N to be too small. However, periodic
|
||||||
|
|||||||
Reference in New Issue
Block a user