Calculate the flow rate and pressure drop , Mechanical Engineering

Assignment Help:

(a) Oil, with density ρ= 900 kg/m3, and kinematic viscosity υ=0.00001m2/s, flows at the rate of 0.2m3/s through 500m of a cast iron pipe of diameter d=200mm. Using this information, determine:

(i) the frictional head loss through the pipe;

(ii) the pressure drop if the pipe slopes down 10o in the flow direction.

(b) Three such cast iron pipes, whose dimensions are given in the Table below, are now laid in parallel. The total flow rate is 200 m3/hour of water at 20oC.

(i) What is the flow rate in each pipe?

(ii) What is the pressure drop across the system?

Pipe No

Length (m)

Diameter (cm)

1

800

12

2

600

8

3

900

10

 

 


Related Discussions:- Calculate the flow rate and pressure drop

Find cutting speed for prolonging tool life , Find Cutting Speed for Prolon...

Find Cutting Speed for Prolonging Tool Life A form tool machining at 24 m/minute requires re-sharpening after 30 minutes. What should be the cutting speed for prolonging tool

Nature of shear force and bending moment - load variation, Define the natur...

Define the nature of shear force and bending moment under load variation. Sol.: The nature of SF and BM variation under two-load region is given in the table below

Carbon monoxide-general safety tips , Carbon Monoxide:  If the engine has ...

Carbon Monoxide:  If the engine has to be started make sure the area is well ventilated. Never start the engine in an enclosed area without using the exhaust duct, since exhaust g

Probability, Airlines like to overbook their flights (this is a vibrant are...

Airlines like to overbook their flights (this is a vibrant area of research called yield management). It is estimated that 10% of the people who book their flight do not show up. H

Couple, a couple can be balanced by a force equal to its magnitude?

a couple can be balanced by a force equal to its magnitude?

Coefficients of friction, Coefficients of friction: The coefficients o...

Coefficients of friction: The coefficients of friction under the sliding supports of the door in Figure are equal to 0.30 at A and 0.20 at B. What forces P shall give the 25 k

Scissors crossing, Scissors Crossing: A scissors crossing consists of...

Scissors Crossing: A scissors crossing consists of two crossovers overlapping each other. It is shown in Figure. Figure: Scissors Crossover Triangles

Explain the information phase of radial drilling machine, Information Phase...

Information Phase: Step: To secure all and complete information and gather facts and from best sources.   Our project is selected based on the current problem face by the

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd