Using RDII or RTK or I&I Hydrographs in #INFOSEWER
Using RDII or RTK or I&I Hydrographs in #INFOSEWER – InfoSewer from Innovyze also has the features to model Infiltration/Inflow from Rainfall Events into a Sanitary or Combined Sewershed. There are three parameters, R, T and K, a Sewershed Area and a fraction division that divides up the overall R to the three individual R’s
1UH has an overall R (percent of Rainfall that turns into Rainfall Dependent Infiltration Inflow)
a. R1 = Percent R1 * R / 100
b. R2 = Percent R2 * R / 100
c. R3 = R – R1 – R2
Figure 1 shows the Rainfall for InfoSewer
Figure 2 shows the result of using 100 Percent R1, R2 or R3 at a node
Figure 1 - Rainfall for RTK in InfoSewer |
Figure 2 - Resultant UH for Nodes with only R1, R2 or R3. |
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