contoured nozzle. In the test section, where the flow is straight and nearly uniform, a static pressure tap is drilled into the tunnel wall. A manometer connected to the tap shows that the static pressure within the tunnel is 45 mm of water below atmosphere. Assume that air is incompressible and at 25°C, pressure is 100 kPa (absolute). Calculate the velocity -25°C in the wind tunnel section (Refer to Fig. 6.6). Density of Po-100 kPa water is 999 kg/m and characteristic gas constant for V-0 air is 287 Jkg K. O Test section (GATE) To manometer

contoured nozzle. In the test section, where the flow is straight and nearly uniform, a static pressure tap is drilled into the tunnel wall. A manometer connected to the tap shows that the static pressure within the tunnel is 45 mm of water below atmosphere. Assume that air is incompressible and at 25°C, pressure is 100 kPa (absolute). Calculate the velocity -25°C in the wind tunnel section (Refer to Fig. 6.6). Density of Po-100 kPa water is 999 kg/m and characteristic gas constant for V-0 air is 287 Jkg K. O Test section (GATE) To manometer

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

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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

contoured nozzle. In the test section, where the flow is straight and nearly uniform, a static pressure
tap is drilled into the tunnel wall. A manometer connected to the tap shows that the static pressure
within the tunnel is 45 mm of water below atmosphere.
Assume that air is incompressible and at
pressure is 100 kPa (absolute). Calculate the velocity
in the wind tunnel section (Refer to Fig. 6.6). Density of P. 100 kPa
water is 999 kg/m' and characteristic gas constant for V-0
air is 287 J/kg K.
25°C,
O Test section
25°C
(GATE)
To manometer
Fig. 6.6

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