Yes thanks - I appreciate the filter representation you describe. A little more detail -
I'm trying to model a bank of filters - two sets of 4 filters in series. The runoff is equalized among the 8 forebays (in both series and parallel) through one 6" orifice between each pair of the...
I am also trying to route a storm hydrograph through a bank of Delaware sand filters, as described in thread789-250097.
I'm not sure I understand the proposed solution. It seems to me the challenge is equalizing flow between the forebay (into which runoff enters) and the filter bay (which is...