Commit fbdf45a1 authored by Charles G Waldman's avatar Charles G Waldman
Browse files

update docs (exa/docs!157)

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+51 −34
Original line number Diff line number Diff line
@@ -27,12 +27,11 @@ a single fluid; therefore, it is common to name the fluid ``fluid``. This is ill
.. |Sato_Eq| replace:: :math:`\mu_{pit} = C d_s \rho \left|\boldsymbol{u} - \boldsymbol{u_s}\right|`

.. |eff_visc| replace:: :math:`\mu_{eff} = \mu_{mol} + \mu_{eddy} + \mu_{susp} + \mu_{pit}`

.. |mix_Eq| replace:: :math:`\mu_{mix} = \sum_{\alpha=1}^{N} \frac{X_{\alpha} \mu_{\alpha}}{\sum_{\beta} X_{\beta} \phi_{\alpha \beta}}`

+--------------------------------------------+------------------------------------------------------------+--------+----------+
+--------------------------------------------+----------------------------------------------------------------+--------+----------+
|                                            | Description                                                    |  Type  | Default  |
+============================================+============================================================+========+==========+
+============================================+================================================================+========+==========+
| viscosity.molecular                        | Specify which molecular viscosity model to use.                | String |  None    |
|                                            |                                                                |        |          |
|                                            | Options:                                                       |        |          |
@@ -55,28 +54,28 @@ a single fluid; therefore, it is common to name the fluid ``fluid``. This is ill
|                                            |                                                                |        |          |
|                                            | A viscosity model is required if the fluid solver is           |        |          |
|                                            | enabled.                                                       |        |          |
+--------------------------------------------+------------------------------------------------------------+--------+----------+
+--------------------------------------------+----------------------------------------------------------------+--------+----------+
| viscosity.molecular.constant               | Constant fluid viscosity.                                      |  Real  |  0       |
|                                            |                                                                |        |          |
|                                            | A value is required for ``constant`` viscosity model.          |        |          |
+--------------------------------------------+------------------------------------------------------------+--------+----------+
+--------------------------------------------+----------------------------------------------------------------+--------+----------+
| viscosity.molecular.Sutherland.T_ref       | Sutherland model reference temperature.                        |  Real  |  0       |
|                                            |                                                                |        |          |
|                                            | A value is required for ``Sutherland`` viscosity model.        |        |          |
+--------------------------------------------+------------------------------------------------------------+--------+----------+
+--------------------------------------------+----------------------------------------------------------------+--------+----------+
| viscosity.molecular.Sutherland.mu_ref      | Sutherland model reference viscosity at T_ref.                 |  Real  |  0       |
|                                            |                                                                |        |          |
|                                            | A value is required for ``Sutherland`` viscosity model.        |        |          |
+--------------------------------------------+------------------------------------------------------------+--------+----------+
+--------------------------------------------+----------------------------------------------------------------+--------+----------+
| viscosity.molecular.Sutherland.S           | Sutherland model temperature.                                  |  Real  |  0       |
|                                            |                                                                |        |          |
|                                            | A value is required for ``Sutherland`` viscosity model.        |        |          |
+--------------------------------------------+------------------------------------------------------------+--------+----------+
+--------------------------------------------+----------------------------------------------------------------+--------+----------+
| viscosity.molecular.Reid.A                 | Reid model constants.                                          |  Real  |  0       |
| viscosity.molecular.Reid.B                 |                                                                |        |          |
| viscosity.molecular.Reid.C                 | Values are required for ``Reid`` viscosity model.              |        |          |
| viscosity.molecular.Reid.D                 |                                                                |        |          |
+--------------------------------------------+------------------------------------------------------------+--------+----------+
+--------------------------------------------+----------------------------------------------------------------+--------+----------+
| viscosity.eddy                             | Specify eddy viscosity model.                                  |        |          |
|                                            |                                                                |        |          |
|                                            | Options:                                                       |        |          |
@@ -85,15 +84,15 @@ a single fluid; therefore, it is common to name the fluid ``fluid``. This is ill
|                                            | * ``Smagorinsky-Lilly`` :cite:p:`Smag63,Lilly66`               |        |          |
|                                            | * ``WALE`` :cite:p:`ducros98`                                  |        |          |
|                                            | * ``usr``                                                      |        |          |
+--------------------------------------------+------------------------------------------------------------+--------+----------+
+--------------------------------------------+----------------------------------------------------------------+--------+----------+
| viscosity.eddy.Smagorinsky-Lilly.constant  | Smagorinsky-Lilly constant which usually has values            | Real   | None     |
|                                            | between 0.1 and 0.2.                                           |        |          |
|                                            |                                                                |        |          |
|                                            | A value is required when using the ``Smagorinsky-Lilly``       |        |          |
|                                            | eddy viscosity model.                                          |        |          |
+--------------------------------------------+------------------------------------------------------------+--------+----------+
+--------------------------------------------+----------------------------------------------------------------+--------+----------+
| viscosity.eddy.WALE.constant               | WALE eddy viscosity model constant.                            | Real   | 0.325    |
+--------------------------------------------+------------------------------------------------------------+--------+----------+
+--------------------------------------------+----------------------------------------------------------------+--------+----------+
| viscosity.suspension                       | Specify suspension viscosity model of the form                 | String | None     |
|                                            |                                                                |        |          |
|                                            |    :math:`\mu_{susp} = \mu_{mol}(\mu^* - 1)`                   |        |          |
@@ -128,48 +127,53 @@ a single fluid; therefore, it is common to name the fluid ``fluid``. This is ill
|                                            |                                                                |        |          |
|                                            |      :math:`\mu_{pit} = C_\mu k_f^2 / \epsilon_f`              |        |          |
|                                            |                                                                |        |          |
+--------------------------------------------+------------------------------------------------------------+--------+----------+
+--------------------------------------------+----------------------------------------------------------------+--------+----------+
| viscosity.suspension.Brinkman.constant     | Constant for exponent in Brinkman suspension expression.       | Real   | None     |
|                                            |                                                                |        |          |
|                                            | A value is required when using the ``Brinkman`` model.         |        |          |
+--------------------------------------------+------------------------------------------------------------+--------+----------+
+--------------------------------------------+----------------------------------------------------------------+--------+----------+
| viscosity.suspension.Roscoe.c1             | Constant for max packing in Roscoe suspension expression.      | Real   | None     |
|                                            |                                                                |        |          |
|                                            | A value is required when using the ``Roscoe`` model.           |        |          |
+--------------------------------------------+------------------------------------------------------------+--------+----------+
+--------------------------------------------+----------------------------------------------------------------+--------+----------+
| viscosity.suspension.Roscoe.c2             | Constant for exponent in Roscoe suspension expression.         | Real   | None     |
|                                            |                                                                |        |          |
|                                            | A value is required when using the ``Roscoe`` model.           |        |          |
+--------------------------------------------+------------------------------------------------------------+--------+----------+
+--------------------------------------------+----------------------------------------------------------------+--------+----------+
| viscosity.suspension.ChengLaw.constant     | Constant for exponent in ChengLaw suspension expression.       | Real   | None     |
|                                            |                                                                |        |          |
|                                            | A value is required when using the ``ChengLaw`` model.         |        |          |
+--------------------------------------------+------------------------------------------------------------+--------+----------+
+--------------------------------------------+----------------------------------------------------------------+--------+----------+
| viscosity.suspension.Sato.constant         | Constant for Sato suspension expression.                       | Real   | 0.65     |
|                                            |                                                                |        |          |
+--------------------------------------------+------------------------------------------------------------+--------+----------+
+--------------------------------------------+----------------------------------------------------------------+--------+----------+
| viscosity.suspension.Subramaniam.constant  | Constant for Subramaniam suspension expression.                | Real   | 0.09     |
|                                            |                                                                |        |          |
+--------------------------------------------+------------------------------------------------------------+--------+----------+
+--------------------------------------------+----------------------------------------------------------------+--------+----------+
| viscosity.max_effective_factor             | Max limit of the effective viscosity as a factor of the        | Real   | 1.e6     |
|                                            | molecular viscosity                                            |        |          |
|                                            |                                                                |        |          |
|                                            | :math:`\mu_{eff} < fac*\mu_{mol}`, where                       |        |          |
|                                            | |eff_visc|                                                     |        |          |
+--------------------------------------------+------------------------------------------------------------+--------+----------+
+--------------------------------------------+----------------------------------------------------------------+--------+----------+
| species                                    | Specify the species that constitute the fluid.                 | Strings|  None    |
|                                            |                                                                |        |          |
|                                            | All listed species must be properly defined. See the           |        |          |
|                                            | :ref:`species definition documentation<InputsSpeciesDefs>`     |        |          |
|                                            | for additional details.                                        |        |          |
+--------------------------------------------+------------------------------------------------------------+--------+----------+
+--------------------------------------------+----------------------------------------------------------------+--------+----------+
| molecular_weight                           | Constant fluid molecular weight.                               | Real   |    0     |
|                                            |                                                                |        |          |
|                                            | A molecular weight should only be defined when using one       |        |          |
|                                            | of the ``IdealGas`` constraints and the species equations      |        |          |
|                                            | are not solved.                                                |        |          |
+--------------------------------------------+------------------------------------------------------------+--------+----------+
+--------------------------------------------+----------------------------------------------------------------+--------+----------+
| specific_heat                              | Specify which specific heat model to use for the fluid.        | String |  None    |
|                                            |                                                                |        |          |
|                                            | A specific heat model is required if advecting enthalpy.       |        |          |
|                                            | Furthermore, the model must be ``mixture`` if species          |        |          |
|                                            | equations are solved.                                          |        |          |
|                                            |                                                                |        |          |
|                                            | Options:                                                       |        |          |
|                                            |                                                                |        |          |
|                                            | * ``constant`` - the fluid has a constant specific heat        |        |          |
@@ -190,23 +194,36 @@ a single fluid; therefore, it is common to name the fluid ``fluid``. This is ill
|                                            |                                                                |        |          |
|                                            |      :math:`c_{p,\mathrm{mixture}} = \sum_n X_n c_{p,n}`       |        |          |
|                                            |                                                                |        |          |
|                                            | A specific heat model is required if advecting enthalpy.   |        |          |
|                                            | Furthermore, the model must be ``mixture`` if species      |        |          |
|                                            | equations are solved.                                      |        |          |
|                                            |                                                            |        |          |
+--------------------------------------------+------------------------------------------------------------+--------+----------+
+--------------------------------------------+----------------------------------------------------------------+--------+----------+
| specific_heat.constant                     | Constant fluid specific heat                                   | Real   |  0       |
|                                            | A value is required for ``constant`` specific heat model.      |        |          |
|                                            |                                                                |        |          |
+--------------------------------------------+------------------------------------------------------------+--------+----------+
| specific_heat.NASA7.a[i]                   | Specific heat polynomial coefficients. Polynomial          | Real   |  None    |
+--------------------------------------------+----------------------------------------------------------------+--------+----------+
| specific_heat.ignore_discontinuities       | Ignore discontinuities in NASA-7 polynomials at transition     | Int    |  0       |
|                                            | temperatures (``Tsplit``).  More information is provided       |        |          |
|                                            | in :ref:`species specific heats<InputsSpeciesDefs>`.           |        |          |
|                                            |                                                                |        |          |
+--------------------------------------------+----------------------------------------------------------------+--------+----------+
| specific_heat.NASA7.a[i]                   | Specific heat polynomial coefficients. Polynomial              | Reals  |  None    |
|                                            | coefficients are required if the fluid specific heat           |        |          |
|                                            | model is ``NASA7-poly``.                                       |        |          |
|                                            |                                                                |        |          |
|                                            | Additional information on NASA-7 polynomials is provided       |        |          |
|                                            | in :ref:`species specific heats<InputsSpeciesDefs>`.           |        |          |
|                                            |                                                                |        |          |
+--------------------------------------------+------------------------------------------------------------+--------+----------+
+--------------------------------------------+----------------------------------------------------------------+--------+----------+
| specific_heat.NASA7.Tsplit                 | Defines the transition temperature between NASA-7 polynomials. | Reals  |  1000    |
|                                            |                                                                |        |          |
|                                            | * Setting ``Tsplit = -1`` signifies that a single              |        |          |
|                                            |   polynomial defines the specific heat and enthalpy for all    |        |          |
|                                            |   temperatures.                                                |        |          |
|                                            |                                                                |        |          |
|                                            | * Specifying ``N`` temperatures signifies that ``N+1``         |        |          |
|                                            |   polynomials are used to define the specific heat             |        |          |
|                                            |   and enthalpy.                                                |        |          |
|                                            |                                                                |        |          |
|                                            |                                                                |        |          |
+--------------------------------------------+----------------------------------------------------------------+--------+----------+
| thermal_conductivity                       | Specify which thermal conductivity model to use for            | String |  None    |
|                                            | fluid. Options:                                                |        |          |
|                                            |                                                                |        |          |
@@ -215,22 +232,22 @@ a single fluid; therefore, it is common to name the fluid ``fluid``. This is ill
|                                            |                                                                |        |          |
|                                            | A thermal conductivity model is required if advecting          |        |          |
|                                            | enthalpy.                                                      |        |          |
+--------------------------------------------+------------------------------------------------------------+--------+----------+
+--------------------------------------------+----------------------------------------------------------------+--------+----------+
| thermal_conductivity.constant              | Constant fluid thermal conductivity.                           | Real   |  0       |
|                                            | A value is required for ``constant`` thermal conductivity      |        |          |
|                                            | model.                                                         |        |          |
|                                            |                                                                |        |          |
+--------------------------------------------+------------------------------------------------------------+--------+----------+
+--------------------------------------------+----------------------------------------------------------------+--------+----------+
| thermodynamic_pressure                     | Thermodynamic pressure.                                        | Real   |  0       |
|                                            | A value is required when using the                             |        |          |
|                                            | ``IdealGasClosedSystem`` constraint. If using the              |        |          |
|                                            | ``IdealGasOpenSystem`` constraint, then the value must         |        |          |
|                                            | match all specified outflow pressures.                         |        |          |
|                                            |                                                                |        |          |
+--------------------------------------------+------------------------------------------------------------+--------+----------+
+--------------------------------------------+----------------------------------------------------------------+--------+----------+
| reference_temperature                      | Reference temperature used to compute specific                 | Real   | 298.     |
|                                            | enthalpy                                                       |        |          |
+--------------------------------------------+------------------------------------------------------------+--------+----------+
+--------------------------------------------+----------------------------------------------------------------+--------+----------+


Example inputs
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