ICODE-ADC/lammps
4
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Updating rheo citation information

Browse Source
This commit is contained in:
jtclemm
2024-11-11 11:42:50 -07:00
parent c0edafc0cf
commit 59af94b8e3
2 changed files with 21 additions and 5 deletions
Download Patch File Download Diff File Expand all files Collapse all files

9
doc/src/Howto_rheo.rst
View File

@ -15,8 +15,9 @@ details of the system, or develop new capabilities. For instance, the numerics
associated with calculating gradients, reproducing kernels, etc. are separated associated with calculating gradients, reproducing kernels, etc. are separated
into distinct classes to simplify the development of new integration schemes into distinct classes to simplify the development of new integration schemes
which can call these calculations. Additional numerical details can be found in which can call these calculations. Additional numerical details can be found in
:ref:`(Clemmer) <howto_rheo_clemmer>`. Example movies illustrating some of these :ref:`(Palermo) <howto_rheo_palermo>` and :ref:`(Clemmer) <howto_rheo_clemmer>`.
capabilities are found at https://www.lammps.org/movies.html#rheopackage. Example movies illustrating some of these capabilities are found at
https://www.lammps.org/movies.html#rheopackage.
Note, if you simply want to run a traditional SPH simulation, the :ref:`SPH package Note, if you simply want to run a traditional SPH simulation, the :ref:`SPH package
<PKG-SPH>` package is likely better suited for your application. It has fewer advanced <PKG-SPH>` package is likely better suited for your application. It has fewer advanced
@ -107,6 +108,10 @@ criteria for creating/deleting a bond or altering force calculations).
---------- ----------
.. _howto_rheo_palermo:
**(Palermo)** Palermo, Wolf, Clemmer, O'Connor, Phys. Fluids, 36, 113337 (2024).
.. _howto_rheo_clemmer: .. _howto_rheo_clemmer:
**(Clemmer)** Clemmer, Pierce, O'Connor, Nevins, Jones, Lechman, Tencer, Appl. Math. Model., 130, 310-326 (2024). **(Clemmer)** Clemmer, Pierce, O'Connor, Nevins, Jones, Lechman, Tencer, Appl. Math. Model., 130, 310-326 (2024).

17
doc/src/fix_rheo.rst
View File

@ -46,8 +46,10 @@ Description
.. versionadded:: 29Aug2024 .. versionadded:: 29Aug2024
Perform time integration for RHEO particles, updating positions, velocities, Perform time integration for RHEO particles, updating positions, velocities,
and densities. For an overview of other features available in the RHEO package, and densities. For a detailed breakdown of the integration timestep and
see :doc:`the RHEO howto <Howto_rheo>`. numerical details, see :ref:`(Palermo) <rheo_palermo>`. For an overview
and list of other features available in the RHEO package, see
:doc:`the RHEO howto <Howto_rheo>`.
The type of kernel is specified using *kstyle* and the cutoff is *cut*. Four The type of kernel is specified using *kstyle* and the cutoff is *cut*. Four
kernels are currently available. The *quintic* kernel is a standard quintic kernels are currently available. The *quintic* kernel is a standard quintic
@ -70,7 +72,12 @@ and velocity of solid particles are alternatively reconstructed for every
fluid-solid interaction to ensure no-slip and pressure-balanced boundaries. fluid-solid interaction to ensure no-slip and pressure-balanced boundaries.
This is done by estimating the location of the fluid-solid interface and This is done by estimating the location of the fluid-solid interface and
extrapolating fluid particle properties across the interface to calculate a extrapolating fluid particle properties across the interface to calculate a
temporary apparent density and velocity for a solid particle. temporary apparent density and velocity for a solid particle. The numerical
details are the same as those described in
:ref:`(Palermo) <howto_rheo_palermo>` except there is an additional
restriction that the reconstructed solid density cannot be less than the
equilibrium density. This prevents fluid particles from sticking to solid
surfaces.
A modified form of Fickian particle shifting can be enabled with the A modified form of Fickian particle shifting can be enabled with the
*shift* keyword. This effectively shifts particle positions to generate a *shift* keyword. This effectively shifts particle positions to generate a
@ -163,6 +170,10 @@ Default
---------- ----------
.. _rheo_palermo:
**(Palermo)** Palermo, Wolf, Clemmer, O'Connor, Phys. Fluids, 36, 113337 (2024).
.. _fix_rheo_hu: .. _fix_rheo_hu:
**(Hu)** Hu, and Adams J. Comp. Physics, 213, 844-861 (2006). **(Hu)** Hu, and Adams J. Comp. Physics, 213, 844-861 (2006).