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Infiltration: Sizing and modeling (view source)
Revision as of 16:01, 7 September 2017
, 6 years ago→One dimensional infiltration
<h3>Drawdown time</h3>
<h3>Drawdown time</h3>
The design of infiltration facilities should be checked for [[drawdown time]]. Target drawdown time is between 48-72 hours.
The design of infiltration facilities should be checked for [[drawdown time]]. Target drawdown time is between 48-72 hours. <br>
To calculate the time (''t'') to fully drain the facility:
To calculate the time (''t'') to fully drain the facility:
<math>t=\frac{nd}{q}</math>
<math>t=\frac{nd}{q}</math>