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Line 58:
Line 58:
→To calculate the required depth, where the area of the facility is constrained (3D)
:<math>d=a[e^{\left ( -bD \right )} -1]</math>
:<math>d=a[e^{\left ( -bD \right )} -1]</math>
Where
Where
<math>a=\frac{P}{x}-\frac{i I}{P f'}</math>
<math>a=\frac{A<sub>p}{x}-\frac{i I}{P f'}</math>
and
and
<math>b=\frac{xf'}{nP}</math>
<math>b=\frac{xf'}{nA<sub>p}</math>
(The rearrangement to calculate the required footprint area of the facility for a given depth using three dimensions of underground infiltration is not available at this time. Elegant submissions are invited.)
(The rearrangement to calculate the required footprint area of the facility for a given depth using three dimensions of underground infiltration is not available at this time. Elegant submissions are invited.)