Flow Measurement

[Kowycz]

Is it possible to calculate the flow rate entering a pipe by merely measuring the depth of the fluid entering it? The pipe is gravity fed.

Initially I began researching circular weirs however after further thought there isn't a crest present allowing for free fall to occur.

 

[JLSeagull]

Look for flumes.

http://www.usbr.gov/pmts/hydraulics_lab/pubs/wmm/chap08_10.html

 

[BigInch]

Since you mention pipe, I think Culvert Hydraulics may be a better match,

http://www.fhwa.dot.gov/engineering/hydraulics/culverthyd/index.cfm

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"The problem isn't finding the solution, its trying to get to the real question." BigInch

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