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Unformatted text preview: 3 /s; the maximum pressured of 12.1psig located at elevation =44ft; the minimum pressured of -3.03 psig located at elevation =95ft entrance). = r/D entrance 2 / = D r ratio radius bend = CSUS ENGR132 ZHOU 4. The velocity of oil (S= 0.8) is 5 ft/s, flowing through a 2 in. smooth pipe from ݖ ଶ = 4 ft to ݖ ଵ = 2ft. Here L = 30 ft and the manometer deflection is 4 in. Determine the viscosity of the oil. (Answer: 0.00154 lbf.s/ft 2 ) 5. Consider the mean velocity profiles for flow in the pipes shown. Match the profiles with the following: (a)Turbulent flow; ( b) Case of hypothetical flow(zero viscosity); (c) Laminar case (d) α = 1.0 ; (e) α = 1.05; (f) α = 2.00...
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This note was uploaded on 05/22/2011 for the course ME 132 taught by Professor Dongmeizhou during the Spring '11 term at CSU Sacramento.
- Spring '11