The airduct shown below has a slanted exit, the dimension of which is 2 inch by 3 inch. Air is flowing out of the duct at a velocity of 6 ft/s, 45° to the surface of the exit. Pressure is 1 bar (14.7 psia) and temperature is 60 °F. Please compute • Density of air at this pressure and temperature; • Mass rate-of-flow through the duct;

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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The airduct shown below has a slanted exit, the
dimension of which is 2 inch by 3 inch. Air is flowing
out of the duct at a velocity of 6 ft/s, 45° to the surface
of the exit. Pressure is 1 bar (14.7 psia) and
temperature is 60 °F. Please compute
• Density of air at this pressure and temperature;
• Mass rate-of-flow through the duct;
• Momentum rate-of-flow through the duct along
the direction of air flow.
3 in.
Air flow
6 ft/s
2 in.
Side view
45°
Transcribed Image Text:The airduct shown below has a slanted exit, the dimension of which is 2 inch by 3 inch. Air is flowing out of the duct at a velocity of 6 ft/s, 45° to the surface of the exit. Pressure is 1 bar (14.7 psia) and temperature is 60 °F. Please compute • Density of air at this pressure and temperature; • Mass rate-of-flow through the duct; • Momentum rate-of-flow through the duct along the direction of air flow. 3 in. Air flow 6 ft/s 2 in. Side view 45°
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