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Unformatted text preview: per unit mass is constant = u2/2 + P/ + gz u12/2 + P1/ + gz1 = u22/2 + P2/ + gz2 + losses Bernoulli Equation If using the average crosssectional flow for u in the Bernoulli equation, the average kinetic energy (~u2) will be poorly estimated. include a kinetic energy correction factor, dA u u(r) A 1 A 3 = ( = 2 for laminar/circular, 1.011.1 for turbulent flow)...
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This note was uploaded on 10/14/2011 for the course CIVL CIVL345 taught by Professor Hsinchu during the Spring '11 term at SUNY College of Environmental Science and Forestry.
 Spring '11
 HsinChu

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