Axial flow pumps for large flows and low heads, Civil Engineering

Assignment Help:

Q. Axial flow pumps for large flows and low heads?

It is well known that axial flow pumps are the most suitable for providing large flows and low heads. Reason behind this is closely related to configuration and the design of pumps. In axial flow pumps, size of inlet diameter is greater than impeller diameter. For low flow condition the velocity is comparatively small and this raises the chances of occurrence of separation that brings about extra head losses and vibration. Quite the opposite, if discharge is large enough the problem of separation is minimized.


Related Discussions:- Axial flow pumps for large flows and low heads

Digit of cells for concrete box girder bridges, Question How does an engine...

Question How does an engineer determine digit of cells for concrete box girder bridges ? Answer If depth of a box girder bridge exceeds 1/6 or 1/5 of bridge width, then it is o

Survey, Methods of orientation,Principles of resection

Methods of orientation,Principles of resection

Define cast iron substructure - inspection of bridge, Define Cast iron subs...

Define Cast iron substructure - Inspection of bridge? Cast Iron also has the problem of corrosion due to atmosphere, which is similar to that of steel. However, in acidic or br

Sign convention, i am very confuge in sign convention of bending moment,rea...

i am very confuge in sign convention of bending moment,reaction and shear force in moment distribution method so give any suitable anwer with couple?

Angular messurement using total stations, write a short note on angular mes...

write a short note on angular messurement using stations?

Designing of watermain, Question In designing of watermain , regular p...

Question In designing of watermain , regular practice is to use supple iron for pipe size less than 600mm and to use steel for pipe size additional than 600mm. Give some speci

Shape factor, For a solid circular shaft transmitting torque, the shape fac...

For a solid circular shaft transmitting torque, the shape factor is

Minor losses using th method of loss coefficients, Minor Losses Using Th Me...

Minor Losses Using Th Method of Loss Coefficients One method of calculating the energy loss as a result of fluid flowing through a device or fitting, each device or fitting has

Stone, STONE Stone is a 'naturally available building material' used fr...

STONE Stone is a 'naturally available building material' used from the early age of civilization. It is available in the form of rocks, which is cut to needed size and shape an

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