1 "LAMMPS WWW Site"_lws - "LAMMPS Documentation"_ld - "LAMMPS Commands"_lc :c
3 :link(lws,http://lammps.sandia.gov)
5 :link(lc,Section_commands.html#comm)
9 compute dpd/atom command :h3
13 compute ID group-ID dpd/atom :pre
15 ID, group-ID are documented in "compute"_compute.html command
16 dpd/atom = style name of this compute command :ul
20 compute 1 all dpd/atom
24 Define a computation that accesses the per-particle internal
25 conductive energy (u_cond), internal mechanical energy (u_mech),
26 internal chemical energy (u_chem) and
27 internal temperatures (dpdTheta) for each particle in a group. See
28 the "compute dpd"_compute_dpd.html command if you want the total
29 internal conductive energy, the total internal mechanical energy, the
30 total chemical energy and
31 average internal temperature of the entire system or group of dpd
36 This compute calculates a per-particle array with 4 columns (u_cond,
37 u_mech, u_chem, dpdTheta), which can be accessed by indices 1-4 by any command
38 that uses per-particle values from a compute as input. See
39 "Section 6.15"_Section_howto.html#howto_15 for an overview of
40 LAMMPS output options.
42 The per-particle array values will be in energy (u_cond, u_mech, u_chem)
43 and temperature (dpdTheta) "units"_units.html.
47 This command is part of the USER-DPD package. It is only enabled if
48 LAMMPS was built with that package. See the "Making
49 LAMMPS"_Section_start.html#start_3 section for more info.
51 This command also requires use of the "atom_style dpd"_atom_style.html
56 "dump custom"_dump.html, "compute dpd"_compute_dpd.html
63 [(Larentzos)] J.P. Larentzos, J.K. Brennan, J.D. Moore, and
64 W.D. Mattson, "LAMMPS Implementation of Constant Energy Dissipative
65 Particle Dynamics (DPD-E)", ARL-TR-6863, U.S. Army Research
66 Laboratory, Aberdeen Proving Ground, MD (2014).