4. The flow rate of water through a commercial steel pipe with a diameter of 10 cm and roughness of 0.045 mm is 0.04 m³/s. Try to calculate the difference height H in water level between the two pools. The valve and the bend loss coefficients are 5.7 and 0.64, respectively. The inlet and outlet loss coeffi- cients are 0.5 and 1.0, respectively. Kinematic viscosity of water is 1-10-6 m²/s. Round off your answer to one decimal digit in m, but enter the answer without the unit. Water 20°C Valve 20m Bend 10m 20m commercial steel pipe diameter of 10cm Figure 1: Problem 4. H

4. The flow rate of water through a commercial steel pipe with a diameter of 10 cm and roughness of 0.045 mm is 0.04 m³/s. Try to calculate the difference height H in water level between the two pools. The valve and the bend loss coefficients are 5.7 and 0.64, respectively. The inlet and outlet loss coeffi- cients are 0.5 and 1.0, respectively. Kinematic viscosity of water is 1-10-6 m²/s. Round off your answer to one decimal digit in m, but enter the answer without the unit. Water 20°C Valve 20m Bend 10m 20m commercial steel pipe diameter of 10cm Figure 1: Problem 4. H

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

4. The flow rate of water through a commercial steel pipe with a diameter of 10
cm and roughness of 0.045 mm is 0.04 m³/s. Try to calculate the difference
height H in water level between the two pools. The valve and the bend loss
coefficients are 5.7 and 0.64, respectively. The inlet and outlet loss coeffi-
cients are 0.5 and 1.0, respectively. Kinematic viscosity of water is 1-10-6
m²/s. Round off your answer to one decimal digit in m, but enter the answer
without the unit.
Water
20°C
Valve
20m
Bend
10m
20m
commercial steel pipe
diameter of 10cm
Figure 1: Problem 4.
H

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