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Infiltration: Sizing and modeling (view source)
Revision as of 02:22, 12 September 2017
, 6 years ago→To calculate the required depth, where the area of the facility is constrained (1D)
==To calculate the required depth, where the area of the facility is constrained (1D)==
==To calculate the required depth, where the area of the facility is constrained (1D)==
In some very constrained sites, the surface area of the BMP may be limited, in this case the required depth of cell or trench can be calculated:
In some very constrained sites, the surface area of the BMP may be limited, in this case the required depth of cell or trench can be calculated:
<math>d=\frac{D\left[\left( \frac{I}{P} \right )i-q \right]}{n}</math>
Note that in most cases the results of this calculation will be very similar to those of the above equation using 3D infiltration.
:<math>d=\frac{D\left[\left( \frac{I}{P} \right )i-q \right]}{n}</math>
==To calculate the require facility area or footprint where the depth is constrained (1D)==
==To calculate the require facility area or footprint where the depth is constrained (1D)==