TUFLOW 2D Cell Size Selection

Revision as of 12:52, 24 May 2018 by Chris Huxley (talk | contribs) (→Rural Catchment Assessment Results =)

(diff) ← Older revision | Latest revision (diff) | Newer revision → (diff)

This page is currently under construction.

Cell size convergence is an important concept in flood modelling.

This test is designed to simulate flood wave propagation down a river valley following the failure of a dam. The valley DEM is ~0.8 km by ~17 km and the valley slopes downstream on a slope of ~0.01 in its upper region, easing to ~0.001 at lower elevations.

The inflow hydrograph shown below is applied as a boundary condition at the upstream end of the valley.

Rural Catchment Assessment Results =

Urbanised Catchment Assessment Results =

Retrieved from "https://wiki.tuflow.com/w/index.php?title=TUFLOW_2D_Cell_Size_Selection&oldid=16012"