how to calculate drainage for notch.. - Canreef Aquatics Bulletin Board

		Canreef Aquatics Bulletin Board > General > Reef
how to calculate drainage for notch..

Thread Tools

Display Modes

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

« Previous Thread | Next Thread »

Thread Tools
Show Printable Version Email this Page
Display Modes
Switch to Linear Mode Switch to Hybrid Mode Threaded Mode

Posting Rules
You may not post new threads You may not post replies You may not post attachments You may not edit your posts BB code is On Smilies are On [IMG] code is On HTML code is Off

Forum Jump

All times are GMT. The time now is 08:58 PM.