In a lithium bromide-water absorption refrigeration system, the condenser and evaporator temperatures are 36°C and 8°C respectively. The generator temperature is 90°C and the absorber temperature is 30°C. The temperature of the solution enters the generator is 60 °C Assume a pressure drop of 2.5 mm Hg between the generator and condenser and 1 mm Hg between the evaporator and absorber. Determine the heat rejection rates in the condenser and absorber for one-ton refrigeration capacity. Also find the heat input to the generator, and COP.

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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In a lithium bromide-water absorption refrigeration system, the condenser and
evaporator temperatures are 36°C and 8°C respectively. The generator temperature
is 90°C and the absorber temperature is 30°C. The temperature of the solution enters
the generator is 60 °C Assume a pressure drop of 2.5 mm Hg between the generator
and condenser and 1 mm Hg between the evaporator and absorber. Determine the
heat rejection rates in the condenser and absorber for one-ton refrigeration capacity.
Also find the heat input to the generator, and COP.
Transcribed Image Text:In a lithium bromide-water absorption refrigeration system, the condenser and evaporator temperatures are 36°C and 8°C respectively. The generator temperature is 90°C and the absorber temperature is 30°C. The temperature of the solution enters the generator is 60 °C Assume a pressure drop of 2.5 mm Hg between the generator and condenser and 1 mm Hg between the evaporator and absorber. Determine the heat rejection rates in the condenser and absorber for one-ton refrigeration capacity. Also find the heat input to the generator, and COP.
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