I want to control opening and closing of an orifice depending on the flow in a downstream link. I want to close the orifice for 15min if the flow in the d/s exceeds say 50 LPS, after 15 min I want to check again the flow in the link and adjust the opRead more…
I use dynamic wave to simulate a piece of pipe network, and I set up the outfall boundary to time series which I measured several months ago. The outfall boundary is surcharged when it rains. But after the simulation, I find the totalRead more…
I found there were many questions about how to call SWMM in matlab, and this problem has bothered me for a long time.
Now I find a way to combine MATLAB with SWMM, it solve my problem, and I want to share with your guys .
The principle iRead more…
The purpose of this note is to show how InfoSWMM is related to various SWMM 5 engines. InfoSWMM is a ESRI Arc Map Interface to the properties of the SWMM 5 engine using model development tools created by Innovyze for InfoWater and InfoSewer. It usesRead more…
This is a complete working example
BOD5 linked to Temperature
Does the 'area of each unit' when modelling rain barrels in SWMM represent the area of the impervious area contributing run-off into the rain barrel (for example the roof area) or the cross sectional area of the rain barrel itself? SWMM user manual aRead more…
I'm working on Pyrethroids in Urban Stream Sediments and I'm using SWMM.
I would like to know if there are equations in SWMM to simulate Photodegradation and hydrolisis processes.
Thank you in advance.
I have 8 subcatchments in a watershed and all these 8 subcatchments have 8 different curve number values(infiltration model).I want to vary the curve number values and look at the change in the associated hydrograph. Can you kindly suggest me in whicRead more…
I want to vary the curve number values for my subcatchment for which I will write a code in matlab....I want the output hydrograph for all sets of Curve numbers...there will be around 100 such values....how can I link the the matlab code to SWMM....TRead more…
I am new to the site and hoping to get a few questions answered about the newest version of SWMM. I am currently a student working on a design project and we have choosen SWMM to model stormwater mangement in a cluster resdential development.Read more…
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