Solve this please Water at 10"C flows from a large reservoir to a smaller one through a 5-cm diameter cast iron piping system, as shown in figure below. Determinethe elevation z1 for a flow rate of 6 L/s.The density and dynamic viscosity of water at 10 C are p-999.7 kg/m3 and u=1.30710 kg/m-s. The roughness of cast iron pipe is E= 0.00026 m.Sharp-edgedentrance, K, = 0.5Standard elbow,flanged, K, = 03D=5 cm( ろ=D4m2 72ControlvolumeboundaryGate valve.rully open,K=02Ext K, = 106Select one:O a. arround 12 mO b. arround 3 mO c. arround 32 mO d. arround 72 m12:50 PM9/15-2021

Given Diameter of the pipe = 5 cm = 0.05 m Flow rate = 6L/s Density = 999.7 kg/ms Friction…

Answered: Water at 10 Cflows from a large…

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

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The ethanol solution is pumped into a vessel 25 m above the reference point through a 25 mm diameter steel pipe at a rate of 8 m3 / hr. The pipe length is 40 m and there are 2 elbows. Calculate the power requirements of the pump. The properties of the solution are density 975 kg / m3 and viscosity 4x 10-4 Pa s. a. Reynold number = Answer. b. Loss of Energy along the straight pipe = Answer J / kg. c. Energy Loss at curves = Answer J / kg. d. Total energy to overcome friction = Answer J / kg. e. Energy to increase water according to height = Answer J / kg. f. The theoretical energy requirement for the pump is kg ethanol / second = Answer J / kg. g. Actual pump power requirement = Answer watt.

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