Changes

:<math>b=\frac{xq}{nP}</math>

:<math>b=\frac{xq}{nP}</math>

The rearrangement to calculate the required footprint area of the facility for a given depth is not available at this time. Submissions are welcome.  

The rearrangement to calculate the required footprint area of the facility for a given depth is not available at this time. Elegant submissions are invited.  

To calculate the time (''t'') to empty the facility:  

To calculate the time (''t'') to fully drain the facility:  

<math>t=\frac{nP}{qx}ln\left [ \frac{\left (d+ \frac{P}{x} \right )}{\left(\frac{P}{x}\right)}\right]</math>

<math>t=\frac{nP}{qx}ln\left [ \frac{\left (d+ \frac{P}{x} \right )}{\left(\frac{P}{x}\right)}\right]</math>

[[category: modeling]]

[[category: modeling]]

[[category: infiltration]]

[[category: infiltration]]