Thermodynamics Mech3001 - Week 11 - Problem 2 (11.41)

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11.41 A heat pump that operates on the ideal vapour compression cycle with refrigerant – 134a is used to heat water from 15° C to 45°C at a rate of 0.12 kg/s. The condenser and the evaporator pressure are 1.4 and 0.32 MPa, respectively. Determine the power input to the heat pump.

Answer: 2.97 kW
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