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Spatially Varying Reactions
Deon Knights, modified 6 Years ago.
Spatially Varying Reactions
Youngling Posts: 2 Join Date: 3/15/18 Recent Posts
Hello, I am new to Delft. I am developing a model to simulate contaminant removal in an estuary. I have been able to model a homogeneous situation where reaction rates are uniform over the entire domain. Now, I would like specify particular zones in my model where reaction rates are unique. The user manual states that I can use QUICKIN "for preparing and manipulating grid oriented data such as initial conditions or spatially varying process parameters or forcing functions" I have been trying to figure out how to apply this in QUICKIN with no luck. There is a section in the QUICKIN user manual that states "QUICKIN can be applied to specify any spatially varying parameter, which may also be some initial condition or some spatially varying input parameter" However, neither the DWAQ nor the QUICKIN manual explicitly states how to do this. Am I on the right track with approaching this problem? I have considered using Trachytopes for this but that does not get me what I need.
Thanks
Thanks
waq
decay
space varying initial conditions
trachytope
trachytopes
spatially varying
space varying
coastal modeling
Arjen Markus, modified 6 Years ago.
RE: Spatially Varying Reactions (Answer)
Jedi Knight Posts: 219 Join Date: 1/26/11 Recent Posts
In DELWAQ process parameters can have any of the following characteristics:
What you are after is a "parameter". If you use the old user-interface, see Sections 5.3.6 and 5.3.8 of the user manual - in the screens this is called a "scalar field". If you are using the new (DeltaShell) user-interface, then see section 4.8.2 in the "D-Water Quality User Manual". The term to look for is "Coverage"
- A constant - the same value in space and time
- A parameter - constant in time but varying over the model area
- A function of time - constant over the model area
- A segment function - varying over the model area as well as time
What you are after is a "parameter". If you use the old user-interface, see Sections 5.3.6 and 5.3.8 of the user manual - in the screens this is called a "scalar field". If you are using the new (DeltaShell) user-interface, then see section 4.8.2 in the "D-Water Quality User Manual". The term to look for is "Coverage"
taylor godiva, modified 1 Year ago.
RE: Spatially Varying Reactions
Youngling Post: 1 Join Date: 3/14/23 Recent Posts
The DPSIR model has been applied to evaluate the current
surface water environment. . On the basis of the research results,
The main conclusions are identified as follows:
- The main driving force affecting the surface water environment in Cu Khe commune is population growth, too
urbanization and socio-economic development activities of the people.
- The main pressure is waste, wastewater is increasing, and arises mainly from the production process
of households inside and outside the boundaries of the commune.
REFERENCES: Geometry Dash Scratch
surface water environment. . On the basis of the research results,
The main conclusions are identified as follows:
- The main driving force affecting the surface water environment in Cu Khe commune is population growth, too
urbanization and socio-economic development activities of the people.
- The main pressure is waste, wastewater is increasing, and arises mainly from the production process
of households inside and outside the boundaries of the commune.
REFERENCES: Geometry Dash Scratch