Page Menu
Home
c4science
Search
Configure Global Search
Log In
Files
F93694124
compute_smd_tlsph_strain.html
No One
Temporary
Actions
Download File
Edit File
Delete File
View Transforms
Subscribe
Mute Notifications
Award Token
Subscribers
None
File Metadata
Details
File Info
Storage
Attached
Created
Sat, Nov 30, 18:47
Size
1 KB
Mime Type
text/html
Expires
Mon, Dec 2, 18:47 (2 d)
Engine
blob
Format
Raw Data
Handle
22687728
Attached To
rLAMMPS lammps
compute_smd_tlsph_strain.html
View Options
<HTML>
<CENTER><A HREF = "http://lammps.sandia.gov">LAMMPS WWW Site</A> - <A HREF = "Manual.html">LAMMPS Documentation</A> - <A HREF = "Section_commands.html#comm">LAMMPS Commands</A>
</CENTER>
<HR>
<H3>compute smd/tlsph_strain command
</H3>
<P><B>Syntax:</B>
</P>
<PRE>compute ID group-ID smd/tlsph_strain
</PRE>
<UL><LI>ID, group-ID are documented in <A HREF = "compute.html">compute</A> command
<LI>smd/tlsph_strain = style name of this compute command
</UL>
<P><B>Examples:</B>
</P>
<PRE>compute 1 all smd/tlsph_strain
</PRE>
<P><B>Description:</B>
</P>
<P>Define a computation that calculates the Green-Lagrange strain tensor for particles interacting via the Total-Lagrangian SPH pair style.
</P>
<P>See <A HREF = "USER/smd/SMD_LAMMPS_userguide.pdf">this PDF guide</A> to using Smooth Mach Dynamics in LAMMPS.
</P>
<P><B>Output info:</B>
</P>
<P>This compute calculates a per-particle vector of vectors (tensors),
which can be accessed by any command that uses per-particle values
from a compute as input. See
<A HREF = "Section_howto.html#howto_15">How-to discussions, section 6.15</A>
for an overview of LAMMPS output options.
</P>
<P>The per-particle tensor values will be given dimensionless. See <A HREF = "units.html">units</A>.
</P>
<P>The per-particle vector has 6 entries, corresponding to the xx, yy, zz, xy, xz, yz components
of the symmetric strain tensor.
</P>
<P><B>Restrictions:</B>
</P>
<P>This compute is part of the USER-SMD package. It is only enabled if
LAMMPS was built with that package. See the <A HREF = "Section_start.html#start_3">Making LAMMPS</A>
section for more info.
</P>
<P>This quantity will be computed only for particles which interact with the Total-Lagrangian SPH pair style.
</P>
<P><B>Related commands:</B>
</P>
<P><A HREF = "compute_smd_tlsph_strain_rate.html">smd/tlsph_strain_rate</A>, <A HREF = "compute_smd_tlsph_stress.html">smd/tlsph_stress</A>
</P>
<P><B>Default:</B> none
</P>
</HTML>
Event Timeline
Log In to Comment