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

Element stiffness matrices, i have seen the example of the above topic on y...

i have seen the example of the above topic on your page and i would like to have a solution for it

Test for determination of shear modulus, Test for determination of Shear Mo...

Test for determination of Shear Modulus Conditioning load : Bearings shall be preloaded with maximum horizontal load Htest (with Ntest or vertical load held constant) and un

Explain resultant force on a area of a vertical plane, Resultant Force on a...

Resultant Force on a Given Area of a Vertical Plane The resultant force is calculated from the average pressure: R = (AVERAGE Ρ)(A)

Hydaurlics : pelton and francis turbine, what are the factors which influen...

what are the factors which influence the efficiency of the turbine?

., WHAT IS PILE CORROSION

WHAT IS PILE CORROSION

Geometric design of roads, Geometric Design Of Roads: Geometric design...

Geometric Design Of Roads: Geometric design of roads deals with elements such as cross-section, horizontal and vertical alignment, sight distances, lateral and vertical cleara

Uses of stones, Uses of Stones Stones are used in the following civil e...

Uses of Stones Stones are used in the following civil engineering constructions are described: (i) Stone masonry which is used for the construction of foundations, , columns

Plastic, what is plastic?its types and composition and its uses as engineer...

what is plastic?its types and composition and its uses as engineering material

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