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irina irina
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11 years ago
I am doing a lab report for university and it involves a venturi flume and broad-crested weir (2 separate experiments) and need to calculate the total energy upstream of the obstruction and same downstream to calculate the energy loss.  However, I have more than one "total energy" reading for them both and was wondering how to find the total energy to do the question.  Do I average the energies or sum them?
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11 years ago Edited: 11 years ago, HTML
Sum up all the energies entering and leaving the venturi. The Bernoulli Equation provides for input flows versus output.
Post Merge: 11 years ago

http://hyperphysics.phy-astr.gsu.edu/hbase/pber.html#beq
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