If a conduit of 2 m diameter is to carry a flow of 4.25 m3/s of water at 20°C (v = 1x 10^(-6) m²/s) with minimum loss of energy, then determine the permissible height of surface roughness. (Use f = 0.01 and solve by using Nikuradse's equation)

If a conduit of 2 m diameter is to carry a flow of 4.25 m3/s of water at 20°C (v = 1x 10^(-6) m²/s) with minimum loss of energy, then determine the permissible height of surface roughness. (Use f = 0.01 and solve by using Nikuradse's equation)

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

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Concept explainers

Fluid Dynamics

The study of the flow of gases and liquids, usually in and around solid surfaces, is known as fluid dynamics in physics and engineering. Fluid dynamics, for example, can be used to evaluate the movement of air through an airplane wing or the surface of a vehicle. It can also be used in ship design to increase the speed at which ships pass through water.

Question

If a conduit of 2 m diameter is to
carry a flow of 4.25 m3/s of water at
20°C (v = 1x 10^(-6) m²/s) with
minimum loss of energy, then
determine the permissible height of
surface roughness. (Use f = 0.01 and
solve by using Nikuradse's equation)
%3D

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