8. Ahorizontal pipe has a non-negligible expansion (K, = (1 Asmall Atarge as shown in the figure. The water flows through the pipe and the velocity (V1) and the pressure (P1) in the smaller-diameter pipe are 10 m/s and 300 kPa, respectively, and the flow is turbulent. Assume that the major loses are negligible, kinetic energy correction factor is 1.06 at both the inlet (a1) and the outlet (a2), and the density of water is 1000 kg/m³. a) Determine the outlet pressure P2 considering the losses and kinetic correction factor b) find the error that would have occurred if Bernoulli's equation had been used ignoring all the losses and the kinetic energy correction factor. 8 cm 16 cm Water

8. Ahorizontal pipe has a non-negligible expansion (K, = (1 Asmall Atarge as shown in the figure. The water flows through the pipe and the velocity (V1) and the pressure (P1) in the smaller-diameter pipe are 10 m/s and 300 kPa, respectively, and the flow is turbulent. Assume that the major loses are negligible, kinetic energy correction factor is 1.06 at both the inlet (a1) and the outlet (a2), and the density of water is 1000 kg/m³. a) Determine the outlet pressure P2 considering the losses and kinetic correction factor b) find the error that would have occurred if Bernoulli's equation had been used ignoring all the losses and the kinetic energy correction factor. 8 cm 16 cm Water

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

See similar textbooks

Similar questions

Assume a horizontal shaft handling water at 65 deg C (Pv=2.503 KPa, Density=980.5 m3/kg). The suction nozzle is 4.38 m below the pump centerline and the pressure gauge reading at this point is 221Kpag. Determine the NPSHa if the head loss is 0.74 m.
Question 1 Water is circulated from a large tank, through a filter, and back to the tank as shown in the figure below. The power added to the water by the pump is 727 W. Pipe total length is 61 m, diameter of 30 mm and ɛ/D =0.01. Determine the flowrate through the filter. KL exit = 1.0 = 1.5 KL elbow KL diameter 30 mm = 6.0 valve KL ent = 0.8 %3D 61 m Filter Pump pipe with ɛ/D = 0.01 KL filter = 12.0
Rush, help me solve this one
Q.8 Venturimeter is installed in a pipe of diameter 40 mm. If the throat diameter of venturimeter is 20 mm and the pressure difference between the pipe and throat section is found to be 120 kPa. Then neglecting the frictional losses, the water velocity in main pipe is (m/s) A В 3 C 4 D 8
Shown in the figure below is a pipe system (commecial steel pipes) having a given centerline geometry is to be used to transfer oil from Tank A to Tank B at a rate of 1.70 cubic meter per minute. Minor losses from the pipeline are due to 2 pcs-90o elbows (K = 0.5) ; Contraction (K = 0.05) and Expansion (K=1). If the oil has a density of 801.3 kilogram per cubic meter and viscosity of 2.394x10 -2 kilogram per meter per second, the diameter of the pipe in millimeter is Blank 1 mm. *Express your answers in whole significant figure without decimal value and without unit*
Q5: For the system shown in figure. Find the total head loss from (A) to (B). the pipe characteristics are as follows: (Take the flow rate equals 0.6m³/sec) and (u = 10-6 m²/sec). %3D Pipe 1 L(m) 900 D(mm) 600 e or for CH.w. e 0.25mm 300 f 0.03 f = 0.02 CHW. 130 2 1500 3 1000 400 4 1500 750 Flow A
solveeee very very fast in 15 min | I need a clear answer by hand, not by keyboard
piping system can be neglected but the minor loss at the exit can't be neglected. What is the total head loss in the system, i.e. free surface to pipe exit? What is the minor loss at the exit? volumetric flow rate at the exit is 0.01 m³/s. Assume the minor loss at the entrance of the The valve is partially open. The pipe is made of commercial steel (ɛ = 0.046 mm). The 4. Water is being discharged from a very large reservoir via the piping system shown below. What is the loss coefficient at the exit? Water p=1000 kg/m3 5 m p=0.001 kg/(m s) 0.1 m Q=0.01 m3/s 25m
Water is pumped through a 750ft long inch nominal diameter sch 40 pipe. The difference in height between the outlet and inlet planes is given as 50 ft. Pump efficiency is 80% and the power of the motor is 20 horsepower. Friction losses are given as 50 ft-lbt / lbm. Calculate the flow rate in the pipeline.
PROBLEM Calculate the flow rate in correspondence of the exit of the system shown in the Figure, calculate the pressure in A e B. Consider the following data: D=0.20m; d-0.10m; a-3.5m; b-5.5m; c=0.40m. D M
In the figure below, assume the pipe from B to C has a diameter of 4-inches, (f = 0.035), and length of 18-feet. The pipe from DE is 187-feet, has a diameter of 4-inches and friction factor of 0.035. The Az = 69-feet. The elevation of C is 14-feet above the lower water surface. If the pressure head @ C is to be no less than (-) 20 feet, and the pump has 63% efficiency, what horsepower must be supplied to the pump in order to convey flow through the system? (Kent = 0.8) Assume a submerged exit. Az
Solution please.