Problem 1 - Water is drawn into the pump, such thatthe pressure at the inlet A is -6 psi and the pressureat B is 20 psi. If the discharge at B is 4 ft³/s,determine the power output of the pump. Neglectfriction losses. The pipe has a constant diameter of 4in. Take h = 5 ft and p„ = 1.94 slug/ft.

Given:Inlet pressure=-6 psi =-864 Pascal force/ft2Exit pressure=20 psi =2880 Pascal…

Answered: Problem 1 - Water is drawn into the…

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

Reservoir A (Elevation 300m) supplies water to reservoir B (Elevation 180m) thru a 450 mm ductile iron pipe. A turbine is installed in the same level with Reservoir B. The total system flow is 350 gpm determine the the output power in Hp if the turbine is 75% efficient and the total headloss of the system is 3.5m.
Water with a constant density 62.4 lb/ft^3 is flowing at a rate of 50gal/min through a horizontal pipe of internal diameter 2in. at a pressure 1000 psi. It then passes to a section of the pupe 1-in in diameter. The diameter is reduced gradually and frictionless flow. a. Determine the velocity in the 1-in diameter pipe (in ft/s) b. What will be the pressure in the 1-in diameter pipe (psia or lbf/in^2 absolute)
1. Estimate the volume flow rate (gpm) in the pipe with a diameter of 50mm and a water velocity of 50m/s. 2. Determine the specific weight of air when the temperature is 1000F and the absolute pressure is 80psi.
The water passing through the turbine of a hydroelectric power plant at a flow rate of 30 m3 /s is poured into the river bed with a velocity of V2=2 m/s. Head loss in turbine and pressure pipe is hk=20 m. Assuming the flow is turbulent and the kinetic energy correction factor α=1.06, find the power supplied by the turbine in MW.
Water 2. In this system, d = 6 in., D = 6 ft, and =z2 = 12 ft. The water in the system is 13 cfs. machine a pump or a turbine? pressures at points A and B? losses. Pump 1. The discharge in the siphon is 2.80 cfs, D = 10 in., L1 = 3 ft, and L2 = 3 ft. Determine the head loss between the reservoir surface and point C. Determine the pressure at point B if three-quarters of the head loss (as found above) occurs between the reservoir surface and point B. 1 m REVIEW Home Work (1) Energy Equation Water T = 10ºC REPPER Water Same elevation Machine Elevation = 40 m -Elevation = 20 m Elevation 10 m 300 m + -300 m- 4. Assume that the head loss in the pipe is given by hL = 0.014(L/D)(V2/2g), where L is the length of pipe and AZ₂ AFL B Elevation 100 m L = 100 m D = 60 cm Water T= 10°C 3. A water discharge of 10 m3/s is to flow through this horizontal pipe, which is 1 m in diameter. If the head loss is given as 7V2/2g (V is velocity in the pipe), how much power will have to be supplied to the flow…
Water is pumped from the upper reservoir to the lower reservoir through the piping system shown. Determine the power required for the pump if the water flow rate is 60 kg/s. The fittings from pipe Di to pipe D2 and from pipe D2 to pipe D3 can be considered to be standard 90° elbows with velocity in pipe 2 for the friction loss. Data: h = 10 m, h2 = 3 m, L1 water viscosity = 1 cP = 103 kg/m-s, p= 1000 kg/m³. The pipe roughness is 0.05 mm. The pump efficiency is 75%. 50 m, L2 = 300 m, L3 = 2 m, D¡ = 0.2 m, D2= 0.5 m, D3 = 0.03 m, (1) D,, L, D2, L, Globe valve D3, L,
Please solve and answer the question correctly please. Thank you!!
a 12" diameter pipe carries oil with a velocity distribution of v = 9(r1^2 - r^2) determine the average velocity and the value of kinetic energy correction
Calculate the power output from the turbine if the turbine efficiency is 75% and velocity at the nozzle 3 m/s and diameter of nozzle 50mm. EL=50m EL=30m D=50mm T D=100mm D=100mm
The pressure after the pump in a 6-inch inside smooth pipe conducting water is 20 psia. The water is dischargedat an open tank 100ft. from the pump. Calculate the rate of discharge of water in ft^3/s
A vertical pipe is shown in figure 1 below. The pipe tapers from 50 mm in diameter to 25 mm in diameter. If 2 liters of water per minute flow upwards through the pipe the pressure difference across the pipe is 35 kPa. Calculate the flow downwards through the pipe if the pressure across the pipe is to be zero. The losses across the pipe are given by h, = K-vi), where v, and v, are the velocities in the 50 mm and 25 mm sections respectively. 2g 50 mm 1.5 m 25 mm Figure 1
Q.9) If the faucet (gate valve), at E is fully opened and the pump produces a pressure of 350 kPa at A, determine the flowrate out from the faucet at E. The valve at B remain closed. The pipe has an inner diameter of 30 mm, and f=0.01. Include the minor losses of the tee (K=0.4), the two elbows (K=0.9), and the gate valve (K=0.19). 0.65 m 3 m B 5 m

SEE MORE QUESTIONS

Recommended textbooks for you

Elements Of Electromagnetics

Mechanical Engineering

ISBN:

9780190698614

Author:

Sadiku, Matthew N. O.

Publisher:

Oxford University Press

Mechanics of Materials (10th Edition)

Mechanical Engineering

ISBN:

9780134319650

Author:

Russell C. Hibbeler

Publisher:

PEARSON

Thermodynamics: An Engineering Approach

Mechanical Engineering

ISBN:

9781259822674

Author:

Yunus A. Cengel Dr., Michael A. Boles

Publisher:

McGraw-Hill Education

Elements Of Electromagnetics

Mechanical Engineering

ISBN:

9780190698614

Author:

Sadiku, Matthew N. O.

Publisher:

Oxford University Press

Mechanics of Materials (10th Edition)

Mechanical Engineering

ISBN:

9780134319650

Author:

Russell C. Hibbeler

Publisher:

PEARSON

Thermodynamics: An Engineering Approach

Mechanical Engineering

ISBN:

9781259822674

Author:

Yunus A. Cengel Dr., Michael A. Boles

Publisher:

McGraw-Hill Education

Control Systems Engineering

Mechanical Engineering

ISBN:

9781118170519

Author:

Norman S. Nise

Publisher:

WILEY

Mechanics of Materials (MindTap Course List)

Mechanical Engineering

ISBN:

9781337093347

Author:

Barry J. Goodno, James M. Gere

Publisher:

Cengage Learning

Engineering Mechanics: Statics

Mechanical Engineering

ISBN:

9781118807330

Author:

James L. Meriam, L. G. Kraige, J. N. Bolton

Publisher:

WILEY

SEE MORE TEXTBOOKS