Define the types of pump performance curves, Civil Engineering

Assignment Help:

Define the types of Pump Performance Curves

Two types of pump performance curves: x-axis = flow rate; y-axis = head (TDH).

Characteristic curves:

Provided by the pump manufacturer. They are non- linear curves recognized by the plotted head values decrease as the flow rate increases. Increasing the rpm or increasing the impeller diameter shifts the curve position upward to the right while the curve maintains the same shape. The opposite occurs if these parameters are decreased - the characteristic curve shifts downward to the left while maintaining the same shape. Other information that may be provided: Efficiency (n), NPSHR and power (bhp).


Related Discussions:- Define the types of pump performance curves

Diaphragms necessary in concrete box girder bridges, Are diaphragms necessa...

Are diaphragms necessary in designing of concrete box girder bridges ?

Define the reservoirs - hydraulic system, Define the Reservoirs - Hydraulic...

Define the Reservoirs - Hydraulic System Typically designed for multiple functions - clean water supply, creating recreational opportunities and flood protection. Reservoirs ar

Foundation, why is the foundation failure?

why is the foundation failure?

#manholes, #how are manholes mantained

#how are manholes mantained

Determine the thermal stress in the bar, Determine the thermal stress in th...

Determine the thermal stress in the bar: A stepped bar made of aluminum is held between two supports. The bar is 900 mm in length at 38ºC, 600 mm of which is having a diameter

Segmentation, how can we increase revenue to raise on fortune 500 list?

how can we increase revenue to raise on fortune 500 list?

Precast pile, when a precast pile is single point lifting and when double p...

when a precast pile is single point lifting and when double point lifting- what are the moment coefficient of them?

Proctor test for GSB material, what is the procedure for gsb proctor test f...

what is the procedure for gsb proctor test for matrial sampling for lab density

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