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Calculatiton speed with diffusion needs to improve.

Diffusion will seriously slow down the model culculation. But generally the water quality models have to run for several years. With current simulation speed that would be unlikely to do a water quality simulation with diffusion.
Liu Qiusheng about 6 years ago in InfoWorks ICM / Info360 Cloud  / Pollutants / Water Quality 0 Gathering support

Local water quality settings.

User can set local water quality parameters and local initial condition of Water Quality in ICM rather than globally. Local WQ parameter should at least contain decay rate, DO process coefficient etc.. As for the local initial condition, DO concen...
Liu Qiusheng about 6 years ago in InfoWorks ICM / Pollutants / Water Quality 1 Gathering support

"jet flow" and agitation (inflow with a certain speed)

In China, efforts are being made to improve black and smelly water bodies. One of the measures is to increase water fluidity to improve water quality through natural purification of water bodies. So there are two measures to increase the fluidity ...
Liu Qiusheng about 6 years ago in InfoWorks ICM / 2D Flooding / Pollutants / Water Quality 0 Gathering support

Water environmental capacity calculation

Add environmental capacity calculation in ICM, user can easily find how much pollution the river can receive at each time step and each river’s total environment capacity during the whole simulatiton. Water Environmental Capacity Calculation Backg...
Liu Qiusheng about 6 years ago in InfoWorks ICM / River Modeling / Water Quality 0 Gathering support

Pollution from the rainfall

No description provided
Liu Qiusheng about 6 years ago in InfoWorks ICM / Pollutants / Rainfall / Water Quality 2 Gathering support

Agricultural pollution

Including agricultural pollution in the model. Such as fertilization and pesticide application. These pollutions can buildup rapidely on the surface and washoff during irrigation and rainfall period. Some common model softwares such as SWAT and WA...
Liu Qiusheng about 6 years ago in InfoWorks ICM / Water Quality 0 Gathering support

Buildup and washoff on permeable surfaces.

Pollution buildup and washoff can also happen on pervious area in Innovyze .buildup/washoff model.
Liu Qiusheng about 6 years ago in InfoWorks ICM / Water Quality 0 Gathering support

Total sediment ( SF1+SF2)

In the result “graph” and “table” window add a new field for “total sediment” which presents the mass flow and the concentration of “sf1”+”sf2”
Liu Qiusheng about 6 years ago in InfoWorks ICM / Water Quality 1 Gathering support