Urban Stormwater Management

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What is this equation?

Συμπλήρωσε τα κενά  

(0/0)





The equation is called:

tc =

in units of

ie =

in units of

L =

in units of

Also, the ie =

where C is

and i is

as given by the IFD curve. Since IFD is related to the storm duration (=tc) need to solve the two equations simultaneously.

Peak runoff is then calculated using either

or

Where Qp is in

A in

ha

i or ie in

mm/hr



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