Question: Consider the refrigeration cycle and the heat pump cycle. What is the main difference? The drinking water needs of a production facility with 20 employees is to be met by a bubbler type water fountain. The refrigerated water fountain is to cool water from 22 to 8°C and supply cold water at a rate of 0.4 L per hour per person.

Explain the following types of cycles: power cycle, refrigeration cycle, and heat pump cycle. Also, give the information (formulas) of thermal efficiency and coefficient performance for the cycles. There are 3 steps to solve this one.

9. Switch Off the compressor and the pump 10. Drain the tanks water Puteri De F Figure 04.1. (TQ 2015) MECAMO TEM_06_02 Page of 24 Experimental Set-ups Appendix 1 Aim To learn the thermodynamic processes of a vapour compression refrigeration or heat pump cycle and demonstrate it on a Pressure-Enthalpy chart Preparation 1.

A heat pump using refrigerant-134a as a refrigerant operates its condenser at 600 kPa and its evaporator at -10.09 C. It operates on the ideal vapor-compression refrigeration cycle, except for the compressor, which has an isentropic efficiency of 85 percent.

A heat pump using refrigerant-134a operates its condenser at 800 kPa and its evaporator at -1.23oC. It operates based upon the ideal vapor-compression refrigeration cycle expect for the compressor which has an isentropic efficiency of 85%.

A heat pump operates on the ideal vapor-compression refrigeration cycle and uses refrigerant-134a as the working fluid. The condenser operates at 1600 kPa and the evaporator at 180 kPa. Determine this system’s COP and the rate of heat supplied to the evaporator when the compressor consumes 8 kW.

Problem 1 [5 points]: A heat pump using refrigerant-134a as the working fluid operates its condenser at 900 kPa and its evaporator at -4°C. It runs on an ideal vapor-compression refrigeration cycle, except that the compressor has an isentropic efficiency of 85%.

A heat pump operates on the ideal vapor-compression refrigeration cycle and uses refrigerant-134a as the working fluid. The condenser operates at 1200 kPa and the evaporator at 100 kPa. Determine this system's COP and the rate of heat supplied to the evaporator when the compressor consumes 5 kW (Take the required values from saturated ...

A heat pump using refrigerant-134a as a refrigerant operates its condenser at 900 kPa and its evaporator at 2.46°C. It operates on the ideal vapor-compression refrigeration cycle, except for the compressor, which has an isentropic efficiency of 85 percent.

A heat pump operates on the ideal vapor compression refrigeration cycle with R-134a as the working fluid between the pressure limits of 0.32 MPa and 1.4 MPa. If the mass flow rate of the refrigerant is 0.25 kg/s, the rate of heat supply by the heat pump to the heated space is (a) 7.6 kW (b) 31 kW (c) 26 kW (d) 39 kW (e) 49 kW 5.