Question: solve show assumptions and solution https://mech.at.ua/HeatandMassTransfer7thEdition-Incropera-dewitt.pdf 1. What is the pressure drop associated with water at 27C flowing with a mass flow rate of 3.5

solve show assumptions and solution

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1. What is the pressure drop associated with water at 27C flowing with a mass flow rate of 3.5 kg/s through a 600-m-long cast iron pipe of 0.15-m inside diameter? 0.1 Critical 0.09 zone Transition 0.08 - zone Fully rough zone 0.07 Laminar 0.05 flow 0.04 0.06 0.03 0.05 0.02 0.015 0.04 PM- 12 0.01 0.008 0.006 0.03 Rep Friction factor, f = [ doldx) D 0.004 Relative roughness, 0.025 0.002 0.02 0.001 0.0008 Rep 0.0006 0.0004 0.015 e (um) 0.0002 Drawn tubing 1.5 0.0001 Commercial steel 46 0.01 Cast iron 260 Smooth pipes 0.000,05 Concrete 300-3000 0.009 0.008 0.000,01 103 2 3 4 56 8104 2 3 4 56 8105 2 3 4 56 810 2 3 4 56 810' 2 3. 4'56-8105 = 0.000,001 IT = 0.000,005 Reynolds number, Rep = Um D FIGURE 8.3 Friction factor for fully developed flow in a circular tube [6]. Used with permission.\f

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