... | ... | @@ -19,8 +19,18 @@ Disk { |
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}
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```
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**FargOCA** will then invoke those boundaries condition at predefined place in the code.
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<!-- Might want to develop -->
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**FargOCA** will then invoke those boundaries condition at predefined place in the code.
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The code has one ghost layer in each direction.
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The aim of boundary
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condition is to provide a value for the whole set of hydrodynamical
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quantities into the ghost layers.
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Possible boundaries are:
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1. ``open`` valid both for 2D and 3D disc. An open boundary will
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let the gas flowing out at the innermost and outermost radial
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gridcell by copying the density of the first active gridcell
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into the ghost cell.
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2. reflectingR and reflectingZ are commonly used boundaries.
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All the quantities are copied from the active cell
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## Adding new boundaries conditions
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