TUFLOW 2D Hydraulic Structures: Difference between revisions
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2D Bridges are recommended to be modelled using the following flow constriction commands/layers:
* <font color="blue">Read GIS FC Shape</font> <font color="red">==</font> 2d_lfcsh... ;
* <font color="blue">Read GIS Layered FC Shape</font> <font color="red">==</font> 2d_fcsh_...
The TUFLOW 2D solution automatically predicts the majority of “macro” losses due to the expansion and contraction of water through a constriction, or around a bend, provided the resolution of the grid is sufficiently fine ([http://www.tuflow.com/Download/Publications/Flow%20Through%20an%20Abrupt%20Constriction%20-%202D%20Hydrodynamic%20Performance%20and%20Influence%20of%20Spatial%20Resolution,%20Barton,%202001.pdf Barton, 2001]; [http://www.tuflow.com/Download/Publications/Modelling%20of%20Bends%20and%20Hydraulic%20Structures%20in%20a%202D%20Scheme,%20Syme,%202001.pdf Syme, 2001]).
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