*********************************** **Porous Shell Cross Permeability** *********************************** :: Porous Shell Cross Permeability = {model_name} ----------------------- **Description / Usage** ----------------------- This card is used to set the permeability in the thin direction of a shell porous region. The property is used for the porous_sat_open equation. The in-shell (in-plane for a flat shell) permeabilities are set on the Permeability card. Please consult the references for the equation form. The property can take on one of two models: +--------------------------+-------------------------------------------------------------------------------------+ |**CONSTANT** |This model applies a constant cross-region permeability. It requires a single | | |floating point input: | | | | | | * is the cross region permeability | +--------------------------+-------------------------------------------------------------------------------------+ |**EXTERNAL_FIELD** |This model is used to read a finite element mesh field representing the cross-term | | |permeability. Please consult tutorials listed below for proper usage. This model | | |requires one float: | | | | | | * scale factor for incoming exodusII field and desired level. | | | | | |The ExodusII field variable name should be “CROSS_PERM”, viz. | +--------------------------+-------------------------------------------------------------------------------------+ ------------ **Examples** ------------ No Examples. -------------- **References** -------------- S. A. Roberts and P. R. Schunk 2012. in preparation. Randy Schunk 2011. GT-038 “Pixel-to-Mesh-Map Tool Tutorial for GOMA”. Memo to distribution.