-S) APR 29 QUESTION 2 (40 pts) Name: ID#: a.(10pts) The diameter of a cast-iron pipe...
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-S) APR 29 QUESTION 2 (40 pts) Name: ID#: a.(10pts) The diameter of a cast-iron pipe is 15 inches and the Reynold number for the flow of water through the pipe is estimated as 5.0 x 105. What is the friction factor for this condition? (Relative roughness & is 0.26 mm) b.(12pts) Water at 25°C flows at a rate of 0.04 m³/s in a 30 cm diameter pipe. Would you expect the flow to be laminar or turbulent? (Dynamic viscosity of water is 8.9 x104 Pa.s, densitry of water is 997 kg/m³) c.(18pts) Glycerin oil at 25°C is flowing steadily in a 50 m long and 4 cm diameter horizontal pipe made of stainless steel at a rate of 2x10-2 m³/second. Determine the following: (Glycerin oil density is 1261.3 kg/m³, dynamic viscosity is 0.95 Pa.s.) į, Calculate the pressure drop Calculate the head loss Focus P -S) APR 29 QUESTION 2 (40 pts) Name: ID#: a.(10pts) The diameter of a cast-iron pipe is 15 inches and the Reynold number for the flow of water through the pipe is estimated as 5.0 x 105. What is the friction factor for this condition? (Relative roughness & is 0.26 mm) b.(12pts) Water at 25°C flows at a rate of 0.04 m³/s in a 30 cm diameter pipe. Would you expect the flow to be laminar or turbulent? (Dynamic viscosity of water is 8.9 x104 Pa.s, densitry of water is 997 kg/m³) c.(18pts) Glycerin oil at 25°C is flowing steadily in a 50 m long and 4 cm diameter horizontal pipe made of stainless steel at a rate of 2x10-2 m³/second. Determine the following: (Glycerin oil density is 1261.3 kg/m³, dynamic viscosity is 0.95 Pa.s.) į, Calculate the pressure drop Calculate the head loss Focus P
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a For the first item we need to use Moodys equation The formula is gi... View the full answer
Related Book For
Vector Mechanics for Engineers Statics and Dynamics
ISBN: 978-0073212227
8th Edition
Authors: Ferdinand Beer, E. Russell Johnston, Jr., Elliot Eisenberg, William Clausen, David Mazurek, Phillip Cornwell
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