Slots

[Midwater]

No, not that!

The slots in a weir overflow: Is there a standard width and height of a slot and spacing between slots?

Is there any calculation for width, height, spacing, and total width of the weir, for any particular water flow?

 

[duanes]

https://www.google.com/url?sa=t&rct=j&q=&esrc=s&source=web&cd=&ved=2ahUKEwig2MnL7eP1AhWwSTABHRUeDR0QFnoECAQQAQ&url=https%3A%2F%2Fwww.engineeringtoolbox.com%2Fweirs-flow-rate-d_592.html&usg=AOvVaw3d3rwcrNJ4Pgt1NnltNo_Z

I sometimes make my own overflows and cut weirs out of PVC hardware components

https://hosting.photobucket.com/albums/i97/dstuer/overflows/.highres/IMG_9146_zps3fd753ed.jpg?width=450&height=278&crop=fill

 

[Midwater]

Thank you duanes . I have been reading about Bernoulli all night.