A vapour compression refrigerator works under the following conditions as shown in the table below. The...

 

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A vapour compression refrigerator works under the following conditions as shown in the table below. The working fluid is just dry at the end of compression. Plot: 1. the cycle very clearly on P-h and T-S charts; 2. Determine C.O.P. of the cycle; and 3. Applying your knowledge of refrigeration, determine capacity of the refrigerator if the fluid flow is at the rate of 5kg/min. Enthalpy (kJ/kg) Vapour Liquid 151.96 293.29 Saturation temperature (K) Entropy (kJ/kgK) Pressure Vapour (bar) 60 Liquid 295 0.554 1.0332 25 261 56.32 322.58 0.226 1.2464 A vapour compression refrigerator works under the following conditions as shown in the table below. The working fluid is just dry at the end of compression. Plot: 1. the cycle very clearly on P-h and T-S charts; 2. Determine C.O.P. of the cycle; and 3. Applying your knowledge of refrigeration, determine capacity of the refrigerator if the fluid flow is at the rate of 5kg/min. Enthalpy (kJ/kg) Vapour Liquid 151.96 293.29 Saturation temperature (K) Entropy (kJ/kgK) Pressure Vapour (bar) 60 Liquid 295 0.554 1.0332 25 261 56.32 322.58 0.226 1.2464

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Step 1 Draw Ts and Ph curve according to ... View the full answer