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exa
docs
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68419dc6
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68419dc6
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3 years ago
by
jmusser304
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3 years ago
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Update InputsProblemDefinition.rst
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!19
add documentation for specifying flow through EBs
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docs/source/inputs/InputsProblemDefinition.rst
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@@ -675,7 +675,7 @@ The type of the boundary conditions in the BC region must be defined.
| | * 'mi' for mass inflow BC type | | |
| | * 'nsw' for no-slip wall BC type | | |
| | * 'eb' for setting inhomogeneous Dirichlet BCs on the contained EBs | | |
| | * 'eb' for setting inflow fluid
velocity on the contained EBs.
| | |
| | * 'eb' for setting inflow
for
fluid
on the EB.
| | |
+---------------------+-----------------------------------------------------------------------+-------------+-----------+
For a fluid phase, the following inputs can be defined.
...
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@@ -756,7 +756,7 @@ tridimensional). We recall that, on the remaining part of the EBs, homogeneous
Neumann boundary conditions are assumed by default.
In the following table there is a list of the possible entries for EB boundary
conditions. Each entry must be preceded by `bc.[region0].`
conditions. Each entry must be preceded by `bc.[region0].`
+---------------------+-----------------------------------------------------------------------+-------------+-----------+
| | Description | Type | Default |
...
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@@ -775,18 +775,20 @@ Below is an example for specifying boundary conditions for a fluid `myfluid`.
bc.hot-walls = eb
bc.hot-walls.eb.temperature = 800
In addition to the temperature, it is possible to set an inflow condition for
the
fluid
velocity
on an embedeed boundary
face
. We recall that, on the remaining part of the EBs,
In addition to the temperature, it is possible to set an inflow condition for fluid
on an embedeed boundary. We recall that, on the remaining part of the EBs,
no slip velocity conditions are assumed by default.
In the following table there is a list of the possible entries for inflow EB boundary
conditions. Each entry must be preceded by `bc.[region0].`
conditions. Each entry must be preceded by `bc.[region0].` Like traditional mass
inflows, the fluid temperature, pressure, and species composition must be
provided when appropriate.
+---------------------+-----------------------------------------------------------------------+-------------+-----------+
| | Description | Type | Default |
+=====================+=======================================================================+=============+===========+
| fluid.velocity | (Required if not `volflow`) Inflow
BC for
fluid velocity on
| Reals | None |
| |
EBs
contained in the (tridimensional) region. | | |
| fluid.velocity | (Required if not `volflow`) Inflow fluid velocity on
EB faces
| Reals | None |
| | contained in the (tridimensional) region.
| | |
| | Note that if only one value is specified, that is assumed to | | |
| | be the magnitude in the direction of the EB face's normal. | | |
+---------------------+-----------------------------------------------------------------------+-------------+-----------+
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