Laserfiche WebLink
Tr`~I-~I-C C-'' <br />Cutthr~.-?ut FLLLOIes <br />ForrouLa<: fvr Calculating F-Low 'ihrvunh iF3 :[nch Lung 1=Lurne <br />Variables <br />h = <br />u <br />h = <br />d <br />~ _ <br />a <br />upstream yaye height;, {acs{' <br />dvwnstrearn gage Neigh±, 'Feet <br />discharge, yalLens per minute <br />FLurne TM-out Free FLawiny Subrnergcna FLo~.a <br />Size FvrrnuLa Formula <br />------------ ------------ ---------------------- <br />114 ~' (h - h )~ <br />.. <br />u d <br />1 Inch G' = 225 .~. h ~ - ------------------ <br />u 1.74 <br />(-Ln Ch / h ) <br />d u <br />473 ~' ( h - h ) <br />2 u d <br />4 Inch ~ = 932 * h (; - ------------------ <br />u 1.74 <br />(-Ln (h i h ) <br />d u <br />e <br />