An air-cooled condenser is to reject 94 Hp of heat from a condensing refrigerant to air. The condenser has an

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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Please answer the given question and show the solution. Thank you very much! Note: Please include the units in the solutions and use 4 decimals point in Final Answer
An air-cooled condenser is
to reject 94 Hp of heat from
a condensing refrigerant to
air. The condenser has an
air-side area of 2260 ft^2
and overall heat transfer
coefficient based on the
area of 0.04 kW/m^2-K. The
air has a density of 1.15
kg/m^3. The condensing
temperature of air are
105.26°F and 121.5°F,
respectively. Calculate the
volume of the air supplied in
ft^3/s. Specific heat ratio of
air is 1.4.
Transcribed Image Text:An air-cooled condenser is to reject 94 Hp of heat from a condensing refrigerant to air. The condenser has an air-side area of 2260 ft^2 and overall heat transfer coefficient based on the area of 0.04 kW/m^2-K. The air has a density of 1.15 kg/m^3. The condensing temperature of air are 105.26°F and 121.5°F, respectively. Calculate the volume of the air supplied in ft^3/s. Specific heat ratio of air is 1.4.
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