Question 1:Water is pumped at the rate of 0.06 m³/s from a reservoir 6mabove a pump to a free discharge 27m above the pump. Thepressure on the intake side of the pump is 35kPa (gage) and thepressure on the discharge side is 350kPa (gage). All pipes arecommercial steel of 150mm diameter. Determine (a) the headsupplied by the pump and (b) the total head loss between thepump and the point of free discharge.21-6mD= 150mm(Elbows are flanged)Free discharge2427mP3 = 350 kPa(gage)35 kPa (gage)

Answered: Question 1: Water is pumped at the rate…

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

An air-conditioning system is designed to have a ductwith a rectangular cross section 1 ft by 2 ft, as shown. Duringconstruction, a truck driver backed into the duct and made it atrapezoidal section, as shown. The contractor, behind schedule,installed it anyway. For the same pressure drop along the pipe,what will be the ratio of the velocity in the trapezoidal duct tothat in the rectangular duct? Assume the Darcy-Weisbach resistance coefficient is the same for both ducts.
The value of (NPSH) for a pump is given by the manufacturer as 10 ft. Water is being pumped from a reservoir at min atmospheric pressure at a rate of 30 ft /s to a tank at atmospheric pressure. The water level in the reservoir is 5 ft below the pump. If the total head loss in the suction pipe is 5 ft, is the pump safe from cavitation effects? If a 2-in schedule 40 pipe of 150 m length was used downstream of the pump, what is the power delivered to the fluid? You may assume that the friction factor in the pipe is equal to 0.004.
Solve this problem please
2. Water from a reservoir is pump over a hill through a pipe 900mm in diameter and a pressure of one kg/cm² is maintained at the pipe discharge where the pipe is 85m from the pump centerline. The pumps have a positive suction head of 5m. Pumping rate or the pump at 1000 rpm is 1.5m³/sec. Friction losses is equivalent to 3m of head loss. What is the head that should the pump cover for the system?
Performance data for a pump are listed in the following table.Hp (ft) 179 176 165 145 119 84 43Q (gpm) 0 500 1000 1500 2000 2500 3000(a) Plot the system curve for the pump to move water between two open reservoirs,through 2000 ft of 12 in. inner diameter commercial steel pipe containing 5 standard 90°elbows and 2 open gate valves, if the elevation increase is 50 ft. Explain how plot was made.(b) Determine the operating point, i.e., the volumetric flowrate in gpm and pump headin ft.(c) Calculate the power input (horsepower) to the pump at the operating point,assuming its efficiency is 80%. please perform all calculations
B- Calculate the power required for a water pump used in a closed system with flow rate Q=0.0076 m³/s. Assume that section area=0.00511 m² and at the area at the discharge is 0.0037 m². As AJ Water Suction Discharge pump Inlet gauge pressure=147 kPa Outlet gauge pressure=250 kPa
Q1/ liquid is pumped from a ground level reservoir to an overhead tank through a 5 cm ID pipe as shown in Fig. (1): i. What pressure developed by the pump to 45° elbow 8 m Fig. (1) Globe valve Tank 5 m supply water to the tank at the rate of 245 I/min? ii. What is the power required for the pump, if the pump is only 62% efficient? iii. Calculate the available NPSH. If the pump required 12 m NPSH is it suitable to prevent cavitation for this system? why? Given that: u = 0.0016 Pa.s; p 850 kg/m', e/d 0.0035, (Le/d) of Globe valve (open) = 240 (Le/d) of 45° ēlbow = 24 and Pv = 36.6 kPa 25 m 45° Reservoir 45° elbow
From THERMOFLUIDS, M. MASSOUD Please hep me solve this problem i will really appreciate it
Complete soln pls. Use the moody chart when the factor "f" is to be determined
As shown in the picture blew, a pump can deliver volume flow rate of of water through a vertical lift of . The inlet to the pump is just below the water surface and the discharge is to the atmosphere through a DN50 schedule 40 steel pipe. The energy loss . (2) Select the correct simplified general energy equation for point 1 and 2
Calculate the power supplied to the pump shown if its efficiency is 75%. Water is at 25 degrees Celsius is flowing at the rate of 50.0 m3/h. The suction linf is a standard DN 100 Schedule 40 steel pip, 15m long. The total length of DN 50 Schedule 40 steel pipe in the discharge line is 200m. The elbows are tight, the entrance to the pipe is flush and the globe valve is completely open. Draw the line of total and piezometric heights.
3. Water from an open reservoir A at 8m elevation is drawn by a motor-driven pump to an open reservoir B 70m elevation. The inside diameter of the suction. The inside diameter of the suction pipe is 200 mm and 150 mm for the discharge pipe. The suction line has a head loss 3 times that of the suction velocity head. The discharge line has a loss of head twenty times that of the velocity head of the discharge pipeline. The pump centreline is at 4m for a discharge rate of 10 Liters/sec. Find the Total Dynamic Head?

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