mirror of https://github.com/lammps/lammps.git
git-svn-id: svn://svn.icms.temple.edu/lammps-ro/trunk@2815 f3b2605a-c512-4ea7-a41b-209d697bcdaa
This commit is contained in:
parent
acbd3c0081
commit
b421696569
|
@ -50,10 +50,11 @@ pair_style gran/hooke 200000.0 70000.0 50.0 30.0 0.5 0
|
|||
<P><B>Description:</B>
|
||||
</P>
|
||||
<P>The <I>gran</I> styles use the following formulas for the frictional force
|
||||
between two granular particles, as described in <A HREF = "#Silbert">(Silbert)</A>
|
||||
and in <A HREF = "#Zhang">(Zhang)</A>, when the distance r between two particles of
|
||||
radii Ri and Rj is less than their contact distance d = Ri + Rj.
|
||||
There is no force between the particles when r > d.
|
||||
between two granular particles, as described in
|
||||
<A HREF = "#Brilliantov">(Brilliantov)</A>, <A HREF = "#Silbert">(Silbert)</A>, and
|
||||
<A HREF = "#Zhang">(Zhang)</A>, when the distance r between two particles of radii
|
||||
Ri and Rj is less than their contact distance d = Ri + Rj. There is
|
||||
no force between the particles when r > d.
|
||||
</P>
|
||||
<P>The two Hookean styles use this formula:
|
||||
</P>
|
||||
|
@ -196,6 +197,11 @@ is only enabled if LAMMPS was built with that package. See the
|
|||
</P>
|
||||
<HR>
|
||||
|
||||
<A NAME = "Brilliantov"></A>
|
||||
|
||||
<P><B>(Brilliantov)</B> Brilliantov, Spahn, Hertzsch, Poschel, Phys Rev E, 53,
|
||||
p 5382-5392 (1996).
|
||||
</P>
|
||||
<A NAME = "Silbert"></A>
|
||||
|
||||
<P><B>(Silbert)</B> Silbert, Ertas, Grest, Halsey, Levine, Plimpton, Phys Rev
|
||||
|
|
|
@ -39,10 +39,11 @@ pair_style gran/hooke 200000.0 70000.0 50.0 30.0 0.5 0 :pre
|
|||
[Description:]
|
||||
|
||||
The {gran} styles use the following formulas for the frictional force
|
||||
between two granular particles, as described in "(Silbert)"_#Silbert
|
||||
and in "(Zhang)"_#Zhang, when the distance r between two particles of
|
||||
radii Ri and Rj is less than their contact distance d = Ri + Rj.
|
||||
There is no force between the particles when r > d.
|
||||
between two granular particles, as described in
|
||||
"(Brilliantov)"_#Brilliantov, "(Silbert)"_#Silbert, and
|
||||
"(Zhang)"_#Zhang, when the distance r between two particles of radii
|
||||
Ri and Rj is less than their contact distance d = Ri + Rj. There is
|
||||
no force between the particles when r > d.
|
||||
|
||||
The two Hookean styles use this formula:
|
||||
|
||||
|
@ -186,6 +187,10 @@ is only enabled if LAMMPS was built with that package. See the
|
|||
|
||||
:line
|
||||
|
||||
:link(Brilliantov)
|
||||
[(Brilliantov)] Brilliantov, Spahn, Hertzsch, Poschel, Phys Rev E, 53,
|
||||
p 5382-5392 (1996).
|
||||
|
||||
:link(Silbert)
|
||||
[(Silbert)] Silbert, Ertas, Grest, Halsey, Levine, Plimpton, Phys Rev
|
||||
E, 64, p 051302 (2001).
|
||||
|
|
Loading…
Reference in New Issue