Thread
:
how to calculate drainage for notch..
View Single Post
#
3
12-04-2006, 10:36 PM
mark
Member
Join Date: Nov 2002
Location: Edmonton AB
Posts: 4,212
Bazins formula is what you are looking
Q = 0.66 x cB x (2g)0.66 x H1.5
http://www.aquatext.com/calcs/weir%20flow.htm
And from sprdsht I got for flow/height for a slotted weir. Works out for 1.5" over a single 8" wide slot 3820gph
mark
View Public Profile
Send a private message to mark
Find all posts by mark