An industrial fan delivers 55,000 CFM of air through a discharge duct with a size of 3 ft x 4 ft where the static pressure is 6-inch water gage. At the inlet, the duct diameter is 4 ft and the static pressure is 1-inch water gage. The temperature of the air is 78 F and barometric pressure is 14 psia. (ρw = 62.2 lb/ft³). Determine: a). the total pressure in feet of air b). the static power in HP c). the fan power in HP
An industrial fan delivers 55,000 CFM of air through a discharge duct with a size of 3 ft x 4 ft where the static pressure is 6-inch water gage. At the inlet, the duct diameter is 4 ft and the static pressure is 1-inch water gage. The temperature of the air is 78 F and barometric pressure is 14 psia. (ρw = 62.2 lb/ft³). Determine: a). the total pressure in feet of air b). the static power in HP c). the fan power in HP
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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An industrial fan delivers 55,000 CFM of air through a discharge duct with a size of 3 ft x 4 ft where the static pressure is 6-inch water gage. At the inlet, the duct diameter is 4 ft and the static pressure is 1-inch water gage. The temperature of the air is 78 F and barometric pressure is 14 psia. (ρw = 62.2 lb/ft³).
Determine:
a). the total pressure in feet of air
b). the static power in HP
c). the fan power in HP
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