FMA Challenge 3: Difference between revisions

The 100ft and 200ft simulations were re-run with the Green-Ampt infiltration switched on. The resulting peak flood depths map for the 100ft simulation is shown in the image below. As can be seen, the extent of inundation is significantly reduced with floodwaters infiltrating before reaching the model extents or returning to the main channel.

The mass balance reporting from TUFLOW indicates over half (58%) of the water infiltrates into the ground during the 171 hour simulation. ForThis thereduction flowin outvolume ofcan thealso modelbe seeobserved “100ft GA” invia the chart“100ft ofGA” flow out of the model presented inhydrograph Challengeshow 3above.

[[File:FMA3_3.jpg|600px]][[File:FMA3_8.jpg|600px]]