Draining Flow 3

[RomanKatz]

Hello Friends,

I have a 4m3 vertical tank. At the bottom, 2'' draining valve.
How to calculate the draining flow? It is obviously height dependent, so if it has a 1m3 water in it?

Thanks.

Best Regards
Roman Katz

 

[LittleInch]

Try this

https://www.engineeringtoolbox.com/flow-liquid-water-tank-d_1753.html

other similar exist - google flow rate from hole in tank

Remember - More details = better answers
Also: If you get a response it's polite to respond to it.

 

[pierreick]

Hi,
Consider this link to support your work.

https://teslaandi.files.wordpress.com/2015/10/tank-draining-derivation.pdf

Pierre

 

[mk3223]

Suggest to have a "Crane TP-410 Flow of Fluids" for the engineering reference.

http://www.flowoffluids.com/media/1096/tp410previewsm.pdf