Subject: How is the Soil Saturated Conductivity Used in SWMM 5 Green-Ampt?
How sensitive is the infiltration loss and rate to the Soil Saturated Conductivity parameter in the SWMM 5 Green-Ampt infiltration method (Figure 1). Figure 2 shows how
Read more…Subject: How is Capillary Suction Head Used in SWMM 5 Green-Ampt?
How sensitive is the infiltration loss and rate to the capillary suction head parameter in the SWMM 5 Green-Ampt infiltration method. Figure 1 shows how the total infiltration l
Read more…Subject: How Does Green Ampt Cumulative Event Infiltration work in SWMM 5?
This graph shows the values of the internal SWMM 5 parameters for Green Ampt Infiltration for the pervious area of a Subcatchment during a simulation. The parameters are:
Read more…Subject: How does the Infiltration Maximum Time to Drain the Upper Soil Zone Work in SWMM 5 Green Ampt?
You can use the monthly soil recovery factor (Figure 1) in SWMM 5 to change how the Infiltration Maximum Time to Drain the Upper Soil Zone (Figu
Read more…I am trying to use SWMM 5 to calculate the ground water flow in my model. In the aquifer portion, it's required to input conductivity slope and tension slope. Robert, would you please advice me on how I can get these two data? thanks a lot!!
Read more…does anybody here know well about Aquifer-Module in SWMM 5? which algorithms are used to model subsurface processing (aquifer)? thanks
Read more…| OCT 26, 2011 | |
Heavy monsoon rains have been drenching Southeast Asia since mid-July, causing mudslides and widespread flooding. The deluge has now reached Bangkok, with rising water and associated problems affecting
In running some basic long-term continuous simulations I’ve noticed that SWMM output may not be very sensitive to the slope subcatchment parameter. For instance, I ran two simple continuous SWMM5 models with over 50-years of hourly rainfall data and
Read more…A few good copies of articles from Scientific American on Rainfall
By Adam Hadhazy
SAHARA SA
