A LiBr/HO absorption chiller operates at the following temperatures: generator 95C; condenser 40C; evaporator 5C; and...

Transcribed Image Text:

A LiBr/H₂O absorption chiller operates at the following temperatures: generator 95°C; condenser 40°C; evaporator 5°C; and absorber 35°C. A solution leaving the solution heat exchanger and returning to the generator is at a temperature of 55°C Low pressure steam provides the heat transfer rate of 480 kW into the generator. Assume saturated conditions for states ,,Ⓒ. Neglect pressure drop in components and lines. % (a) Draw the absorption cycle in the During diagram. Determine the mass flow rates at 0,3, and in kg/s. Determine COP ideal for ideal absorption cycle and COP abs of the actual absorption cycle (d) Is there a danger of crystallization in the system? We 25 °C ar 6715E. Br solution 55 C 17 Pump Generator 95C Solution Heat Exchanger 0.65 Qg-480 kW Absorber 35C Water vapor Water vapor Condenser 40C 6 Evaporator Be A LiBr/H₂O absorption chiller operates at the following temperatures: generator 95°C; condenser 40°C; evaporator 5°C; and absorber 35°C. A solution leaving the solution heat exchanger and returning to the generator is at a temperature of 55°C Low pressure steam provides the heat transfer rate of 480 kW into the generator. Assume saturated conditions for states ,,Ⓒ. Neglect pressure drop in components and lines. % (a) Draw the absorption cycle in the During diagram. Determine the mass flow rates at 0,3, and in kg/s. Determine COP ideal for ideal absorption cycle and COP abs of the actual absorption cycle (d) Is there a danger of crystallization in the system? We 25 °C ar 6715E. Br solution 55 C 17 Pump Generator 95C Solution Heat Exchanger 0.65 Qg-480 kW Absorber 35C Water vapor Water vapor Condenser 40C 6 Evaporator Be

Answer rating: 100% (QA)

The LiBrHO absorption chiller operates at the following temperatures generator 95C condenser 40C evaporator 5C and absorber 35C Explanation A solution leaving the solution heat exchanger and returning ... View the full answer