Homec4science
Diffusion lammps (lammps-icms) Browse

lammps/doc/_sources/fix_smd_integrate_tlsph.txt
9cf43f2a0b7flammps-icms

Last Change
Raw File

fix_smd_integrate_tlsph.txt
View Options

.. index:: fix smd/integrate_tlsph
fix smd/integrate_tlsph command
===============================
Syntax
""""""
.. parsed-literal::
fix ID group-ID smd/integrate_tlsph keyword values
* ID, group-ID are documented in :doc:`fix <fix>` command
* smd/integrate_tlsph = style name of this fix command
* zero or more keyword/value pairs may be appended
* keyword = *limit_velocity*
.. parsed-literal::
*limit_velocity* value = max_vel
max_vel = maximum allowed velocity
Examples
""""""""
.. parsed-literal::
fix 1 all smd/integrate_tlsph
fix 1 all smd/integrate_tlsph limit_velocity 1000
Description
"""""""""""
The fix performs explicit time integration for particles which interact according with the Total-Lagrangian SPH pair style.
See `this PDF guide <USER/smd/SMD_LAMMPS_userguide.pdf>`_ to using Smooth Mach Dynamics in LAMMPS.
The *limit_velocity* keyword will control the velocity, scaling the norm of
the velocity vector to max_vel in case it exceeds this velocity limit.
Restart, fix_modify, output, run start/stop, minimize info
""""""""""""""""""""""""""""""""""""""""""""""""""""""""""
Currently, no part of USER-SMD supports restarting nor minimization. This fix has no outputs.
Restrictions
""""""""""""
This fix is part of the USER-SMD package. It is only enabled if
LAMMPS was built with that package. See the :ref:`Making LAMMPS <start_3>`
section for more info.
Related commands
""""""""""""""""
:doc:`smd/integrate_ulsph <fix_smd_integrate_ulsph>`
**Default:** none
.. _lws: http://lammps.sandia.gov
.. _ld: Manual.html
.. _lc: Section_commands.html#comm
c4science · Help