From e69bcddb309edbc49bf4c806d913e3884a46c9d7 Mon Sep 17 00:00:00 2001 From: Jordan Musser Date: Thu, 3 Oct 2024 14:56:04 -0400 Subject: [PATCH] Update for changes to drag model and add viscous stress flag --- docs/source_docs/refs.bib | 9 +++ .../user_guide/inputs/model_options.rst | 58 +++++++++++-------- 2 files changed, 43 insertions(+), 24 deletions(-) diff --git a/docs/source_docs/refs.bib b/docs/source_docs/refs.bib index 57e965d..714645f 100644 --- a/docs/source_docs/refs.bib +++ b/docs/source_docs/refs.bib @@ -499,6 +499,15 @@ doi = {https://doi.org/10.1016/j.jcp.2022.111305}, publisher = {Taylor \& Francis}, } +@article{syam88, + author = {M. Syamlal and T.J. O'Brien}, + title = {Simulation of granular layer inversion in liquid fluidized beds}, + journal = {International Journal of Multiphase Flow}, + volume = {14}, + number = {4}, + pages = {473-481}, + year = {1988} +} @article{tang15, author = {Tang, Y. and Peters, E. A. J. F. and Kuipers, J. A. M. and Kriebitzsch, S. H. L. and van der Hoef, M. A.}, diff --git a/docs/source_docs/user_guide/inputs/model_options.rst b/docs/source_docs/user_guide/inputs/model_options.rst index 8057e4a..c6e3dad 100644 --- a/docs/source_docs/user_guide/inputs/model_options.rst +++ b/docs/source_docs/user_guide/inputs/model_options.rst @@ -288,22 +288,31 @@ The following inputs are defined using the ``mfix`` prefix. -Drag models ------------ +Fluid-particle drag +------------------- The following input is defined using the ``mfix`` prefix. -+-------------------+-----------------------------------------------------------------------+-------------+-----------+ -| | Description | Type | Default | -+===================+=======================================================================+=============+===========+ -| drag_type | Fluid-particle drag model. | String | None | -| | | | | -| | * ``WenYu`` :cite:p:`Wen66` | | | -| | * ``Gidaspow`` :cite:p:`ding90,Lat00` | | | -| | * ``BVK2`` :cite:p:`Bee07,Bee071,tenneti11,tang15` | | | -| | * ``UserDrag`` | | | -| | | | | -+-------------------+-----------------------------------------------------------------------+-------------+-----------+ ++--------------------------+-----------------------------------------------------------------------+-------------+-----------+ +| | Description | Type | Default | ++==========================+=======================================================================+=============+===========+ +| model | Fluid-particle drag model. | String | None | +| | | | | +| | * ``WenYu`` :cite:p:`Wen66` | | | +| | * ``Gidaspow`` :cite:p:`ding90,Lat00` | | | +| | * ``BVK2`` :cite:p:`Bee07,Bee071,tenneti11,tang15` | | | +| | * ``SyamOBrien`` :cite:p:`syam88` | | | +| | * ``UserDrag`` | | | +| | | | | ++--------------------------+-----------------------------------------------------------------------+-------------+-----------+ +| model.SyamOBrien.c1 | Fitting parameters for ``SyamOBrien`` drag model | Real | None | +| model.SyamOBrien.d1 | | | | ++--------------------------+-----------------------------------------------------------------------+-------------+-----------+ +| include_divtau | Interpolate the fluid shear stress to particles and include in the | int | 0 | +| | fluid-particle drag force. The force is applied to the fluid by | | | +| | multiplying the shear stress by fluid volume fraction. | | | ++--------------------------+-----------------------------------------------------------------------+-------------+-----------+ + .. note:: @@ -315,14 +324,15 @@ The following input is defined using the ``mfix`` prefix. Heat transfer coefficients -------------------------- -The following input is defined using the ``mfix`` prefix. - -+-------------------+-----------------------------------------------------------------------+-------------+-----------+ -| | Description | Type | Default | -+===================+=======================================================================+=============+===========+ -| convection_type | Fluid-particle heat transfer coefficient model. | String | None | -| | | | | -| | * ``RanzMarshall`` :cite:p:`ranz52` | | | -| | * ``Gunn`` :cite:p:`gunn78` | | | -| | | | | -+-------------------+-----------------------------------------------------------------------+-------------+-----------+ +The following input is defined using the ``mfix.convection`` prefix. + ++-------------------+-----------------------------------------------------------------------+-------------+--------------+ +| | Description | Type | Default | ++===================+=======================================================================+=============+==============+ +| model | Fluid-particle heat transfer coefficient model. | String | RanzMarshall | +| | | | | +| | * ``RanzMarshall`` :cite:p:`ranz52` | | | +| | * ``Gunn`` :cite:p:`gunn78` | | | +| | * ``NullConvection`` - disable fluid-particle heat transfer | | | +| | | | | ++-------------------+-----------------------------------------------------------------------+-------------+--------------+ -- GitLab