TUFLOW 2D Hydraulic Structures: Difference between revisions

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=TUFLOW 2D Bridge Setup=
There are two methods available to model depth varying form loss of a bridge structure:
* <u>[[TUFLOW_2D_Hydraulic_Structures#2D_Layered_Flow_Constriction2D_Layered_Flow_Constriction_.282d_lfcsh.29 |2D Layered Flow Constriction (2d_lfcsh)]]</u>
:The traditional method used to model depth-varying form loss through bridge components such as piers, decks, and rails.
 
*<u>[[TUFLOW_2D_Hydraulic_Structures#2D_BG_Shape2D_BG_Shape_.282d_bg.29 |2D BG Shape (2d_bg)]]</u> (introduced in the 2023 release)
:A simplified approach developed to simplify the model input based on the findings from the joint TMR Study <u>[https://tuflow.com/media/7554/2022-bridge-deck-afflux-modelling-benchmarking-of-cfd-and-swe-codes-to-real-world-data-collecutt-et-al-hwrs.pdf (Collecutt et al, 2022)]</u>.