intro story Coast / Estuary

Coast / Estuary

Coastal systems are among the most dynamic physical systems on earth and are subject to a large variety of forces. The morphodynamic changes occurring to coastlines worldwide are of great interest and importance. These changes occur as a result of the erosion of sediments, its subsequent transport as bed load or suspended load, and eventual deposition. 
 
Estuaries are partly enclosed water bodies that have an open connection to the coast. Estuaries generally have one or more branching channels, intertidal mudflats and/or salt marshes. Intertidal areas are of high ecological importance and trap sediments (sands, silts, clays and organic matter).
Within the Delft3D modelling package a large variation of coastal and estuarine physical and chemical processes can be simulated. These include waves, tidal propagation, wind- or wave-induced water level setup, flow induced by salinity or temperature gradients, sand and mud transport, water quality and changing bathymetry (morphology). Delft3D can also be used operationally e.g. storm, surge and algal bloom forecasting. 
 
On this discussion page you can post questions, research discussions or just share your experience about modelling coastal and/or estuarine systems with Delft3D FM. 
 

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Sub groups
D-Flow Flexible Mesh
DELWAQ
Cohesive sediments & muddy systems

 

 

Message Boards

Initial Condition file

U
Leon Wang, modified 7 Years ago.

Initial Condition file

Hi Sir:

I want to simulate the pollutant dispersion due to oil spill. But, I don't know how to use QUICKIN to set up the initial high pollutant concentraction within a sub-area of the DELFT3D-FLOW domain. The question is how to use QUICKIN to set up the initial condition for a sub-area of the model domain. When preparing the initial condition file, do I need to include salinity, temperature etc. in the same initial condition file as for initial pollutant condition?

Thanks a lot,

Leon Wang