) Ethylene glycol at 77 °F flows from a 4 in. I.D. pipe through a sudden contraction to a 2 in. I.D. pipe. It then flows through a fully opened globe valve. Neglecting any losses between the sudden contraction and the valve, calculate the energy loss if the ethylene glycol is flowing through the large diameter pipe at a rate of 3.5 ft/s.

) Ethylene glycol at 77 °F flows from a 4 in. I.D. pipe through a sudden contraction to a 2 in. I.D. pipe. It then flows through a fully opened globe valve. Neglecting any losses between the sudden contraction and the valve, calculate the energy loss if the ethylene glycol is flowing through the large diameter pipe at a rate of 3.5 ft/s.

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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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

1.) Ethylene glycol at 77 °F flows from a 4 in. I.D. pipe through a sudden contraction
to a 2 in. I.D. pipe. It then flows through a fully opened globe valve. Neglecting
any losses between the sudden contraction and the valve, calculate the energy
loss if the ethylene glycol is flowing through the large diameter pipe at a rate of
3.5 ft/s.

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