Unverified Commit a7b3fdf2 authored by jmusser304's avatar jmusser304 Committed by GitHub
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Merge pull request #47 from drangara/new_option_for_correct_small_cells 

new option from MR 1172
parents 51682cf0 94651ab9

docs/source_docs/inputs/InputsDiscretization.rst

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Discretization

==============



The following inputs must be preceded by "mfix."



+---------------------------------+-----------------------------------------------------------------------+-------------+--------------+

| Key                             | Description                                                           |   Type      | Default      |

+=================================+=======================================================================+=============+==============+
@@ -19,6 +21,9 @@ Discretization 
+---------------------------------+-----------------------------------------------------------------------+-------------+--------------+

| use_drag_in_godunov             | Include a drag term in the Godunov flux or (default) not              |   Bool      |  False       |

+---------------------------------+-----------------------------------------------------------------------+-------------+--------------+

| correction_small_volfrac        | Threshold volume fraction for correcting small cell velocity          |             |              |

|                                 | at the end of the predictor and corrector                             |   Real      |  1.e-4       |

+---------------------------------+-----------------------------------------------------------------------+-------------+--------------+



Notes: The code was originally developed with MOL and FluxRedist. Preliminary 

tests show that the new single-step Godunov method is roughly twice as fast as