TUFLOW 1D Channels and Hydraulic Structures: Difference between revisions
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== How can trash screens be represented? ==
A trash screen is a physical barrier, typically made from bars or mesh, placed at the inlet or outlet of a culvert, pipe, or channel to prevent debris from entering or exiting the structure.
Trash screens can be represented by applying additional head losses and blockage effects in accordance with the QUDM guidance. The approach depends on the location of the screen and the degree of blockage, as summarised in the table below.
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