Estimate pump power and flow rate, Mechanical Engineering

Assignment Help:

In designing piping systems, it is sometimes desirable to estimate the appropriate pipe length for a given diameter, pump power and flow rate. In such cases, if minor pipe losses are neglected, then the pump head hp matches the frictional head loss hf. i.e.

Consider a pump that delivers 450W to water at 20oC, which flows in a 15-cm diameter asphalted cast iron horizontal pipe with a speed of u=1.8m/s. What should the length of the pipe be in order to match these conditions?

Note: Use both the Moody diagram and the following empirical relationship to determine the friction factor and comment on the final solutions obtained from the two different approaches.

1779_equation no. 1.png


Related Discussions:- Estimate pump power and flow rate

Choose a wire rope for a vertical mine hoist, Choose a wire rope for a vert...

Choose a wire rope for a vertical mine hoist to lift a load of 55 kN from a depth of 300 metres. A rope speed of 500 metres/min is to be attained in 10 seconds.

Surface modeling, SURFACE MODELING: The process of modeling is built m...

SURFACE MODELING: The process of modeling is built much easier for a mathematical description of an object or at least on a part of the object might be applied. Surfaces might

What is a uniformly distributed load, A UDL or uniformly distributed load i...

A UDL or uniformly distributed load is a load, which is reach over a beam in such a way that every unit length is laded to the similar extent.

Why we need additives explain, Q. Why we need additives explain? Additi...

Q. Why we need additives explain? Additives are the materials added in small quantities to the moulding sand in order to enhance its exiting properties and to impart to it spec

Describe the insulation thickness, Q. Describe the Insulation thickness? ...

Q. Describe the Insulation thickness? Insulation thickness shall be selected in accordance with the following tables forming part of this specification: Table I Outdoor Hot

Plasma welding, PLASMA WELDING This is an extension of TIG welding. In...

PLASMA WELDING This is an extension of TIG welding. In plasma welding torch, plasma energy is constricated and ensures its most efficient utilisation for welding cutting and s

Determine the speeds of gears, In a sun and planet type gear, the annular g...

In a sun and planet type gear, the annular gear (D) has 100 internal teeth, the sun gear (A) has 50 external teeth and a planet gear (B) has 25 external teeth. The gear (B) meshes

Functions of geometric modeling, Q. Functions of geometric modeling? De...

Q. Functions of geometric modeling? Design Analysis • Evaluation of area, volume, mass and inertia properties. • Interference checking in assemblies. • Analysis of

Newton law of motion - third law, Newton law of motion - Thir d Law F...

Newton law of motion - Thir d Law Force of action and reaction between the bodies which are interacting are equal in magnitude, opposite in direction and have same line of ac

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